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authoraltaf-creator <dev@altafcreator.com>2025-11-16 19:08:29 +0800
committeraltaf-creator <dev@altafcreator.com>2025-11-16 19:08:29 +0800
commit434aa8343fdcbb4d5002f934979913c099489bee (patch)
tree55bab4ec5a6151be57797d34f61faf5ea744471b /frontend-old/node_modules/web-vitals/src
parent893c388d4e99442a36005e5971a87730623f946e (diff)
sdk, del
Diffstat (limited to 'frontend-old/node_modules/web-vitals/src')
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/deprecated.ts26
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/index.ts30
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/onCLS.ts93
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/onFCP.ts76
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/onFID.ts62
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/onINP.ts338
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/onLCP.ts113
-rw-r--r--frontend-old/node_modules/web-vitals/src/attribution/onTTFB.ts107
-rw-r--r--frontend-old/node_modules/web-vitals/src/deprecated.ts23
-rw-r--r--frontend-old/node_modules/web-vitals/src/index.ts24
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/bfcache.ts36
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/bindReporter.ts58
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/doubleRAF.ts19
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/generateUniqueID.ts24
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/getActivationStart.ts22
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts51
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/getNavigationEntry.ts37
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/getSelector.ts48
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/getVisibilityWatcher.ts89
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/initMetric.ts57
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/interactions.ts139
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/observe.ts66
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/onHidden.ts23
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/polyfills/firstInputPolyfill.ts174
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/polyfills/getFirstHiddenTimePolyfill.ts29
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/polyfills/interactionCountPolyfill.ts63
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/runOnce.ts25
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/whenActivated.ts23
-rw-r--r--frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts38
-rw-r--r--frontend-old/node_modules/web-vitals/src/onCLS.ts138
-rw-r--r--frontend-old/node_modules/web-vitals/src/onFCP.ts95
-rw-r--r--frontend-old/node_modules/web-vitals/src/onFID.ts105
-rw-r--r--frontend-old/node_modules/web-vitals/src/onINP.ts150
-rw-r--r--frontend-old/node_modules/web-vitals/src/onLCP.ts134
-rw-r--r--frontend-old/node_modules/web-vitals/src/onTTFB.ts104
-rw-r--r--frontend-old/node_modules/web-vitals/src/types.ts97
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/base.ts152
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/cls.ts74
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/fcp.ts65
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/fid.ts65
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/inp.ts122
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/lcp.ts88
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/polyfills.ts24
-rw-r--r--frontend-old/node_modules/web-vitals/src/types/ttfb.ts78
44 files changed, 0 insertions, 3404 deletions
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/deprecated.ts b/frontend-old/node_modules/web-vitals/src/attribution/deprecated.ts
deleted file mode 100644
index 826ebfc..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/deprecated.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export {
- /**
- * @deprecated Use `onINP()` instead.
- */
- onFID,
-} from './onFID.js';
-
-export {FIDThresholds} from '../onFID.js';
-
-export * from '../types.js';
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/index.ts b/frontend-old/node_modules/web-vitals/src/attribution/index.ts
deleted file mode 100644
index c036282..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/index.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export {onCLS} from './onCLS.js';
-export {onFCP} from './onFCP.js';
-export {onINP} from './onINP.js';
-export {onLCP} from './onLCP.js';
-export {onTTFB} from './onTTFB.js';
-
-export {CLSThresholds} from '../onCLS.js';
-export {FCPThresholds} from '../onFCP.js';
-export {INPThresholds} from '../onINP.js';
-export {LCPThresholds} from '../onLCP.js';
-export {TTFBThresholds} from '../onTTFB.js';
-
-export * from './deprecated.js';
-export * from '../types.js';
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onCLS.ts b/frontend-old/node_modules/web-vitals/src/attribution/onCLS.ts
deleted file mode 100644
index 52e2bee..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/onCLS.ts
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getLoadState} from '../lib/getLoadState.js';
-import {getSelector} from '../lib/getSelector.js';
-import {onCLS as unattributedOnCLS} from '../onCLS.js';
-import {
- CLSAttribution,
- CLSMetric,
- CLSMetricWithAttribution,
- ReportOpts,
-} from '../types.js';
-
-const getLargestLayoutShiftEntry = (entries: LayoutShift[]) => {
- return entries.reduce((a, b) => (a && a.value > b.value ? a : b));
-};
-
-const getLargestLayoutShiftSource = (sources: LayoutShiftAttribution[]) => {
- return sources.find((s) => s.node && s.node.nodeType === 1) || sources[0];
-};
-
-const attributeCLS = (metric: CLSMetric): CLSMetricWithAttribution => {
- // Use an empty object if no other attribution has been set.
- let attribution: CLSAttribution = {};
-
- if (metric.entries.length) {
- const largestEntry = getLargestLayoutShiftEntry(metric.entries);
- if (largestEntry && largestEntry.sources && largestEntry.sources.length) {
- const largestSource = getLargestLayoutShiftSource(largestEntry.sources);
- if (largestSource) {
- attribution = {
- largestShiftTarget: getSelector(largestSource.node),
- largestShiftTime: largestEntry.startTime,
- largestShiftValue: largestEntry.value,
- largestShiftSource: largestSource,
- largestShiftEntry: largestEntry,
- loadState: getLoadState(largestEntry.startTime),
- };
- }
- }
- }
-
- // Use Object.assign to set property to keep tsc happy.
- const metricWithAttribution: CLSMetricWithAttribution = Object.assign(
- metric,
- {attribution},
- );
- return metricWithAttribution;
-};
-
-/**
- * Calculates the [CLS](https://web.dev/articles/cls) value for the current page and
- * calls the `callback` function once the value is ready to be reported, along
- * with all `layout-shift` performance entries that were used in the metric
- * value calculation. The reported value is a `double` (corresponding to a
- * [layout shift score](https://web.dev/articles/cls#layout_shift_score)).
- *
- * If the `reportAllChanges` configuration option is set to `true`, the
- * `callback` function will be called as soon as the value is initially
- * determined as well as any time the value changes throughout the page
- * lifespan.
- *
- * _**Important:** CLS should be continually monitored for changes throughout
- * the entire lifespan of a page—including if the user returns to the page after
- * it's been hidden/backgrounded. However, since browsers often [will not fire
- * additional callbacks once the user has backgrounded a
- * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),
- * `callback` is always called when the page's visibility state changes to
- * hidden. As a result, the `callback` function might be called multiple times
- * during the same page load._
- */
-export const onCLS = (
- onReport: (metric: CLSMetricWithAttribution) => void,
- opts?: ReportOpts,
-) => {
- unattributedOnCLS((metric: CLSMetric) => {
- const metricWithAttribution = attributeCLS(metric);
- onReport(metricWithAttribution);
- }, opts);
-};
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onFCP.ts b/frontend-old/node_modules/web-vitals/src/attribution/onFCP.ts
deleted file mode 100644
index 079bf91..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/onFCP.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getBFCacheRestoreTime} from '../lib/bfcache.js';
-import {getLoadState} from '../lib/getLoadState.js';
-import {getNavigationEntry} from '../lib/getNavigationEntry.js';
-import {onFCP as unattributedOnFCP} from '../onFCP.js';
-import {
- FCPAttribution,
- FCPMetric,
- FCPMetricWithAttribution,
- ReportOpts,
-} from '../types.js';
-
-const attributeFCP = (metric: FCPMetric): FCPMetricWithAttribution => {
- // Use a default object if no other attribution has been set.
- let attribution: FCPAttribution = {
- timeToFirstByte: 0,
- firstByteToFCP: metric.value,
- loadState: getLoadState(getBFCacheRestoreTime()),
- };
-
- if (metric.entries.length) {
- const navigationEntry = getNavigationEntry();
- const fcpEntry = metric.entries[metric.entries.length - 1];
-
- if (navigationEntry) {
- const activationStart = navigationEntry.activationStart || 0;
- const ttfb = Math.max(0, navigationEntry.responseStart - activationStart);
-
- attribution = {
- timeToFirstByte: ttfb,
- firstByteToFCP: metric.value - ttfb,
- loadState: getLoadState(metric.entries[0].startTime),
- navigationEntry,
- fcpEntry,
- };
- }
- }
-
- // Use Object.assign to set property to keep tsc happy.
- const metricWithAttribution: FCPMetricWithAttribution = Object.assign(
- metric,
- {attribution},
- );
- return metricWithAttribution;
-};
-
-/**
- * Calculates the [FCP](https://web.dev/articles/fcp) value for the current page and
- * calls the `callback` function once the value is ready, along with the
- * relevant `paint` performance entry used to determine the value. The reported
- * value is a `DOMHighResTimeStamp`.
- */
-export const onFCP = (
- onReport: (metric: FCPMetricWithAttribution) => void,
- opts?: ReportOpts,
-) => {
- unattributedOnFCP((metric: FCPMetric) => {
- const metricWithAttribution = attributeFCP(metric);
- onReport(metricWithAttribution);
- }, opts);
-};
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onFID.ts b/frontend-old/node_modules/web-vitals/src/attribution/onFID.ts
deleted file mode 100644
index ed56142..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/onFID.ts
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getLoadState} from '../lib/getLoadState.js';
-import {getSelector} from '../lib/getSelector.js';
-import {onFID as unattributedOnFID} from '../onFID.js';
-import {
- FIDAttribution,
- FIDMetric,
- FIDMetricWithAttribution,
- ReportOpts,
-} from '../types.js';
-
-const attributeFID = (metric: FIDMetric): FIDMetricWithAttribution => {
- const fidEntry = metric.entries[0];
- const attribution: FIDAttribution = {
- eventTarget: getSelector(fidEntry.target),
- eventType: fidEntry.name,
- eventTime: fidEntry.startTime,
- eventEntry: fidEntry,
- loadState: getLoadState(fidEntry.startTime),
- };
-
- // Use Object.assign to set property to keep tsc happy.
- const metricWithAttribution: FIDMetricWithAttribution = Object.assign(
- metric,
- {attribution},
- );
- return metricWithAttribution;
-};
-
-/**
- * Calculates the [FID](https://web.dev/articles/fid) value for the current page and
- * calls the `callback` function once the value is ready, along with the
- * relevant `first-input` performance entry used to determine the value. The
- * reported value is a `DOMHighResTimeStamp`.
- *
- * _**Important:** since FID is only reported after the user interacts with the
- * page, it's possible that it will not be reported for some page loads._
- */
-export const onFID = (
- onReport: (metric: FIDMetricWithAttribution) => void,
- opts?: ReportOpts,
-) => {
- unattributedOnFID((metric: FIDMetric) => {
- const metricWithAttribution = attributeFID(metric);
- onReport(metricWithAttribution);
- }, opts);
-};
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onINP.ts b/frontend-old/node_modules/web-vitals/src/attribution/onINP.ts
deleted file mode 100644
index 0986765..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/onINP.ts
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getLoadState} from '../lib/getLoadState.js';
-import {getSelector} from '../lib/getSelector.js';
-import {
- longestInteractionList,
- entryPreProcessingCallbacks,
- longestInteractionMap,
-} from '../lib/interactions.js';
-import {observe} from '../lib/observe.js';
-import {whenIdle} from '../lib/whenIdle.js';
-import {onINP as unattributedOnINP} from '../onINP.js';
-import {
- INPAttribution,
- INPMetric,
- INPMetricWithAttribution,
- ReportOpts,
-} from '../types.js';
-
-interface pendingEntriesGroup {
- startTime: DOMHighResTimeStamp;
- processingStart: DOMHighResTimeStamp;
- processingEnd: DOMHighResTimeStamp;
- renderTime: DOMHighResTimeStamp;
- entries: PerformanceEventTiming[];
-}
-
-// The maximum number of previous frames for which data is kept.
-// Storing data about previous frames is necessary to handle cases where event
-// and LoAF entries are dispatched out of order, and so a buffer of previous
-// frame data is needed to determine various bits of INP attribution once all
-// the frame-related data has come in.
-// In most cases this out-of-order data is only off by a frame or two, so
-// keeping the most recent 50 should be more than sufficient.
-const MAX_PREVIOUS_FRAMES = 50;
-
-// A PerformanceObserver, observing new `long-animation-frame` entries.
-// If this variable is defined it means the browser supports LoAF.
-let loafObserver: PerformanceObserver | undefined;
-
-// A list of LoAF entries that have been dispatched and could potentially
-// intersect with the INP candidate interaction. Note that periodically this
-// list is cleaned up and entries that are known to not match INP are removed.
-let pendingLoAFs: PerformanceLongAnimationFrameTiming[] = [];
-
-// An array of groups of all the event timing entries that occurred within a
-// particular frame. Note that periodically this array is cleaned up and entries
-// that are known to not match INP are removed.
-let pendingEntriesGroups: pendingEntriesGroup[] = [];
-
-// The `processingEnd` time of most recently-processed event, chronologically.
-let latestProcessingEnd: number = 0;
-
-// A WeakMap to look up the event-timing-entries group of a given entry.
-// Note that this only maps from "important" entries: either the first input or
-// those with an `interactionId`.
-const entryToEntriesGroupMap: WeakMap<
- PerformanceEventTiming,
- pendingEntriesGroup
-> = new WeakMap();
-
-// A mapping of interactionIds to the target Node.
-export const interactionTargetMap: Map<number, Node> = new Map();
-
-// A reference to the idle task used to clean up entries from the above
-// variables. If the value is -1 it means no task is queue, and if it's
-// greater than -1 the value corresponds to the idle callback handle.
-let idleHandle: number = -1;
-
-/**
- * Adds new LoAF entries to the `pendingLoAFs` list.
- */
-const handleLoAFEntries = (entries: PerformanceLongAnimationFrameTiming[]) => {
- pendingLoAFs = pendingLoAFs.concat(entries);
- queueCleanup();
-};
-
-// Get a reference to the interaction target element in case it's removed
-// from the DOM later.
-const saveInteractionTarget = (entry: PerformanceEventTiming) => {
- if (
- entry.interactionId &&
- entry.target &&
- !interactionTargetMap.has(entry.interactionId)
- ) {
- interactionTargetMap.set(entry.interactionId, entry.target);
- }
-};
-
-/**
- * Groups entries that were presented within the same animation frame by
- * a common `renderTime`. This function works by referencing
- * `pendingEntriesGroups` and using an existing render time if one is found
- * (otherwise creating a new one). This function also adds all interaction
- * entries to an `entryToRenderTimeMap` WeakMap so that the "grouped" entries
- * can be looked up later.
- */
-const groupEntriesByRenderTime = (entry: PerformanceEventTiming) => {
- const renderTime = entry.startTime + entry.duration;
- let group;
-
- latestProcessingEnd = Math.max(latestProcessingEnd, entry.processingEnd);
-
- // Iterate over all previous render times in reverse order to find a match.
- // Go in reverse since the most likely match will be at the end.
- for (let i = pendingEntriesGroups.length - 1; i >= 0; i--) {
- const potentialGroup = pendingEntriesGroups[i];
-
- // If a group's render time is within 8ms of the entry's render time,
- // assume they were part of the same frame and add it to the group.
- if (Math.abs(renderTime - potentialGroup.renderTime) <= 8) {
- group = potentialGroup;
- group.startTime = Math.min(entry.startTime, group.startTime);
- group.processingStart = Math.min(
- entry.processingStart,
- group.processingStart,
- );
- group.processingEnd = Math.max(entry.processingEnd, group.processingEnd);
- group.entries.push(entry);
-
- break;
- }
- }
-
- // If there was no matching group, assume this is a new frame.
- if (!group) {
- group = {
- startTime: entry.startTime,
- processingStart: entry.processingStart,
- processingEnd: entry.processingEnd,
- renderTime,
- entries: [entry],
- };
-
- pendingEntriesGroups.push(group);
- }
-
- // Store the grouped render time for this entry for reference later.
- if (entry.interactionId || entry.entryType === 'first-input') {
- entryToEntriesGroupMap.set(entry, group);
- }
-
- queueCleanup();
-};
-
-const queueCleanup = () => {
- // Queue cleanup of entries that are not part of any INP candidates.
- if (idleHandle < 0) {
- idleHandle = whenIdle(cleanupEntries);
- }
-};
-
-const cleanupEntries = () => {
- // Delete any stored interaction target elements if they're not part of one
- // of the 10 longest interactions.
- if (interactionTargetMap.size > 10) {
- interactionTargetMap.forEach((_, key) => {
- if (!longestInteractionMap.has(key)) {
- interactionTargetMap.delete(key);
- }
- });
- }
-
- // Keep all render times that are part of a pending INP candidate or
- // that occurred within the 50 most recently-dispatched groups of events.
- const longestInteractionGroups = longestInteractionList.map((i) => {
- return entryToEntriesGroupMap.get(i.entries[0]);
- });
- const minIndex = pendingEntriesGroups.length - MAX_PREVIOUS_FRAMES;
- pendingEntriesGroups = pendingEntriesGroups.filter((group, index) => {
- if (index >= minIndex) return true;
- return longestInteractionGroups.includes(group);
- });
-
- // Keep all pending LoAF entries that either:
- // 1) intersect with entries in the newly cleaned up `pendingEntriesGroups`
- // 2) occur after the most recently-processed event entry (for up to MAX_PREVIOUS_FRAMES)
- const loafsToKeep: Set<PerformanceLongAnimationFrameTiming> = new Set();
- for (let i = 0; i < pendingEntriesGroups.length; i++) {
- const group = pendingEntriesGroups[i];
- getIntersectingLoAFs(group.startTime, group.processingEnd).forEach(
- (loaf) => {
- loafsToKeep.add(loaf);
- },
- );
- }
- const prevFrameIndexCutoff = pendingLoAFs.length - 1 - MAX_PREVIOUS_FRAMES;
- // Filter `pendingLoAFs` to preserve LoAF order.
- pendingLoAFs = pendingLoAFs.filter((loaf, index) => {
- if (loaf.startTime > latestProcessingEnd && index > prevFrameIndexCutoff) {
- return true;
- }
-
- return loafsToKeep.has(loaf);
- });
-
- // Reset the idle callback handle so it can be queued again.
- idleHandle = -1;
-};
-
-entryPreProcessingCallbacks.push(
- saveInteractionTarget,
- groupEntriesByRenderTime,
-);
-
-const getIntersectingLoAFs = (
- start: DOMHighResTimeStamp,
- end: DOMHighResTimeStamp,
-) => {
- const intersectingLoAFs = [];
-
- for (let i = 0, loaf; (loaf = pendingLoAFs[i]); i++) {
- // If the LoAF ends before the given start time, ignore it.
- if (loaf.startTime + loaf.duration < start) continue;
-
- // If the LoAF starts after the given end time, ignore it and all
- // subsequent pending LoAFs (because they're in time order).
- if (loaf.startTime > end) break;
-
- // Still here? If so this LoAF intersects with the interaction.
- intersectingLoAFs.push(loaf);
- }
- return intersectingLoAFs;
-};
-
-const attributeINP = (metric: INPMetric): INPMetricWithAttribution => {
- const firstEntry = metric.entries[0];
- const group = entryToEntriesGroupMap.get(firstEntry)!;
-
- const processingStart = firstEntry.processingStart;
- const processingEnd = group.processingEnd;
-
- // Sort the entries in processing time order.
- const processedEventEntries = group.entries.sort((a, b) => {
- return a.processingStart - b.processingStart;
- });
-
- const longAnimationFrameEntries: PerformanceLongAnimationFrameTiming[] =
- getIntersectingLoAFs(firstEntry.startTime, processingEnd);
-
- // The first interaction entry may not have a target defined, so use the
- // first one found in the entry list.
- // TODO: when the following bug is fixed just use `firstInteractionEntry`.
- // https://bugs.chromium.org/p/chromium/issues/detail?id=1367329
- // As a fallback, also check the interactionTargetMap (to account for
- // cases where the element is removed from the DOM before reporting happens).
- const firstEntryWithTarget = metric.entries.find((entry) => entry.target);
- const interactionTargetElement =
- (firstEntryWithTarget && firstEntryWithTarget.target) ||
- interactionTargetMap.get(firstEntry.interactionId);
-
- // Since entry durations are rounded to the nearest 8ms, we need to clamp
- // the `nextPaintTime` value to be higher than the `processingEnd` or
- // end time of any LoAF entry.
- const nextPaintTimeCandidates = [
- firstEntry.startTime + firstEntry.duration,
- processingEnd,
- ].concat(
- longAnimationFrameEntries.map((loaf) => loaf.startTime + loaf.duration),
- );
-
- const nextPaintTime = Math.max.apply(Math, nextPaintTimeCandidates);
-
- const attribution: INPAttribution = {
- interactionTarget: getSelector(interactionTargetElement),
- interactionTargetElement: interactionTargetElement,
- interactionType: firstEntry.name.startsWith('key') ? 'keyboard' : 'pointer',
- interactionTime: firstEntry.startTime,
- nextPaintTime: nextPaintTime,
- processedEventEntries: processedEventEntries,
- longAnimationFrameEntries: longAnimationFrameEntries,
- inputDelay: processingStart - firstEntry.startTime,
- processingDuration: processingEnd - processingStart,
- presentationDelay: Math.max(nextPaintTime - processingEnd, 0),
- loadState: getLoadState(firstEntry.startTime),
- };
-
- // Use Object.assign to set property to keep tsc happy.
- const metricWithAttribution: INPMetricWithAttribution = Object.assign(
- metric,
- {attribution},
- );
- return metricWithAttribution;
-};
-
-/**
- * Calculates the [INP](https://web.dev/articles/inp) value for the current
- * page and calls the `callback` function once the value is ready, along with
- * the `event` performance entries reported for that interaction. The reported
- * value is a `DOMHighResTimeStamp`.
- *
- * A custom `durationThreshold` configuration option can optionally be passed to
- * control what `event-timing` entries are considered for INP reporting. The
- * default threshold is `40`, which means INP scores of less than 40 are
- * reported as 0. Note that this will not affect your 75th percentile INP value
- * unless that value is also less than 40 (well below the recommended
- * [good](https://web.dev/articles/inp#what_is_a_good_inp_score) threshold).
- *
- * If the `reportAllChanges` configuration option is set to `true`, the
- * `callback` function will be called as soon as the value is initially
- * determined as well as any time the value changes throughout the page
- * lifespan.
- *
- * _**Important:** INP should be continually monitored for changes throughout
- * the entire lifespan of a page—including if the user returns to the page after
- * it's been hidden/backgrounded. However, since browsers often [will not fire
- * additional callbacks once the user has backgrounded a
- * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),
- * `callback` is always called when the page's visibility state changes to
- * hidden. As a result, the `callback` function might be called multiple times
- * during the same page load._
- */
-export const onINP = (
- onReport: (metric: INPMetricWithAttribution) => void,
- opts?: ReportOpts,
-) => {
- if (!loafObserver) {
- loafObserver = observe('long-animation-frame', handleLoAFEntries);
- }
- unattributedOnINP((metric: INPMetric) => {
- const metricWithAttribution = attributeINP(metric);
- onReport(metricWithAttribution);
- }, opts);
-};
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onLCP.ts b/frontend-old/node_modules/web-vitals/src/attribution/onLCP.ts
deleted file mode 100644
index 285f319..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/onLCP.ts
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getNavigationEntry} from '../lib/getNavigationEntry.js';
-import {getSelector} from '../lib/getSelector.js';
-import {onLCP as unattributedOnLCP} from '../onLCP.js';
-import {
- LCPAttribution,
- LCPMetric,
- LCPMetricWithAttribution,
- ReportOpts,
-} from '../types.js';
-
-const attributeLCP = (metric: LCPMetric): LCPMetricWithAttribution => {
- // Use a default object if no other attribution has been set.
- let attribution: LCPAttribution = {
- timeToFirstByte: 0,
- resourceLoadDelay: 0,
- resourceLoadDuration: 0,
- elementRenderDelay: metric.value,
- };
-
- if (metric.entries.length) {
- const navigationEntry = getNavigationEntry();
- if (navigationEntry) {
- const activationStart = navigationEntry.activationStart || 0;
- const lcpEntry = metric.entries[metric.entries.length - 1];
- const lcpResourceEntry =
- lcpEntry.url &&
- performance
- .getEntriesByType('resource')
- .filter((e) => e.name === lcpEntry.url)[0];
-
- const ttfb = Math.max(0, navigationEntry.responseStart - activationStart);
-
- const lcpRequestStart = Math.max(
- ttfb,
- // Prefer `requestStart` (if TOA is set), otherwise use `startTime`.
- lcpResourceEntry
- ? (lcpResourceEntry.requestStart || lcpResourceEntry.startTime) -
- activationStart
- : 0,
- );
- const lcpResponseEnd = Math.max(
- lcpRequestStart,
- lcpResourceEntry ? lcpResourceEntry.responseEnd - activationStart : 0,
- );
- const lcpRenderTime = Math.max(
- lcpResponseEnd,
- lcpEntry.startTime - activationStart,
- );
-
- attribution = {
- element: getSelector(lcpEntry.element),
- timeToFirstByte: ttfb,
- resourceLoadDelay: lcpRequestStart - ttfb,
- resourceLoadDuration: lcpResponseEnd - lcpRequestStart,
- elementRenderDelay: lcpRenderTime - lcpResponseEnd,
- navigationEntry,
- lcpEntry,
- };
-
- // Only attribution the URL and resource entry if they exist.
- if (lcpEntry.url) {
- attribution.url = lcpEntry.url;
- }
- if (lcpResourceEntry) {
- attribution.lcpResourceEntry = lcpResourceEntry;
- }
- }
- }
-
- // Use Object.assign to set property to keep tsc happy.
- const metricWithAttribution: LCPMetricWithAttribution = Object.assign(
- metric,
- {attribution},
- );
- return metricWithAttribution;
-};
-
-/**
- * Calculates the [LCP](https://web.dev/articles/lcp) value for the current page and
- * calls the `callback` function once the value is ready (along with the
- * relevant `largest-contentful-paint` performance entry used to determine the
- * value). The reported value is a `DOMHighResTimeStamp`.
- *
- * If the `reportAllChanges` configuration option is set to `true`, the
- * `callback` function will be called any time a new `largest-contentful-paint`
- * performance entry is dispatched, or once the final value of the metric has
- * been determined.
- */
-export const onLCP = (
- onReport: (metric: LCPMetricWithAttribution) => void,
- opts?: ReportOpts,
-) => {
- unattributedOnLCP((metric: LCPMetric) => {
- const metricWithAttribution = attributeLCP(metric);
- onReport(metricWithAttribution);
- }, opts);
-};
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onTTFB.ts b/frontend-old/node_modules/web-vitals/src/attribution/onTTFB.ts
deleted file mode 100644
index 1cfd74b..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/onTTFB.ts
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onTTFB as unattributedOnTTFB} from '../onTTFB.js';
-import {
- TTFBMetric,
- TTFBMetricWithAttribution,
- ReportOpts,
- TTFBAttribution,
-} from '../types.js';
-
-const attributeTTFB = (metric: TTFBMetric): TTFBMetricWithAttribution => {
- // Use a default object if no other attribution has been set.
- let attribution: TTFBAttribution = {
- waitingDuration: 0,
- cacheDuration: 0,
- dnsDuration: 0,
- connectionDuration: 0,
- requestDuration: 0,
- };
-
- if (metric.entries.length) {
- const navigationEntry = metric.entries[0];
- const activationStart = navigationEntry.activationStart || 0;
-
- // Measure from workerStart or fetchStart so any service worker startup
- // time is included in cacheDuration (which also includes other sw time
- // anyway, that cannot be accurately split out cross-browser).
- const waitEnd = Math.max(
- (navigationEntry.workerStart || navigationEntry.fetchStart) -
- activationStart,
- 0,
- );
- const dnsStart = Math.max(
- navigationEntry.domainLookupStart - activationStart,
- 0,
- );
- const connectStart = Math.max(
- navigationEntry.connectStart - activationStart,
- 0,
- );
- const connectEnd = Math.max(
- navigationEntry.connectEnd - activationStart,
- 0,
- );
-
- attribution = {
- waitingDuration: waitEnd,
- cacheDuration: dnsStart - waitEnd,
- // dnsEnd usually equals connectStart but use connectStart over dnsEnd
- // for dnsDuration in case there ever is a gap.
- dnsDuration: connectStart - dnsStart,
- connectionDuration: connectEnd - connectStart,
- // There is often a gap between connectEnd and requestStart. Attribute
- // that to requestDuration so connectionDuration remains 0 for
- // service worker controlled requests were connectStart and connectEnd
- // are the same.
- requestDuration: metric.value - connectEnd,
- navigationEntry: navigationEntry,
- };
- }
-
- // Use Object.assign to set property to keep tsc happy.
- const metricWithAttribution: TTFBMetricWithAttribution = Object.assign(
- metric,
- {attribution},
- );
- return metricWithAttribution;
-};
-
-/**
- * Calculates the [TTFB](https://web.dev/articles/ttfb) value for the
- * current page and calls the `callback` function once the page has loaded,
- * along with the relevant `navigation` performance entry used to determine the
- * value. The reported value is a `DOMHighResTimeStamp`.
- *
- * Note, this function waits until after the page is loaded to call `callback`
- * in order to ensure all properties of the `navigation` entry are populated.
- * This is useful if you want to report on other metrics exposed by the
- * [Navigation Timing API](https://w3c.github.io/navigation-timing/). For
- * example, the TTFB metric starts from the page's [time
- * origin](https://www.w3.org/TR/hr-time-2/#sec-time-origin), which means it
- * includes time spent on DNS lookup, connection negotiation, network latency,
- * and server processing time.
- */
-export const onTTFB = (
- onReport: (metric: TTFBMetricWithAttribution) => void,
- opts?: ReportOpts,
-) => {
- unattributedOnTTFB((metric: TTFBMetric) => {
- const metricWithAttribution = attributeTTFB(metric);
- onReport(metricWithAttribution);
- }, opts);
-};
diff --git a/frontend-old/node_modules/web-vitals/src/deprecated.ts b/frontend-old/node_modules/web-vitals/src/deprecated.ts
deleted file mode 100644
index 1acc67e..0000000
--- a/frontend-old/node_modules/web-vitals/src/deprecated.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export {
- /**
- * @deprecated Use `onINP()` instead.
- */
- onFID,
- FIDThresholds,
-} from './onFID.js';
diff --git a/frontend-old/node_modules/web-vitals/src/index.ts b/frontend-old/node_modules/web-vitals/src/index.ts
deleted file mode 100644
index 6c5dc45..0000000
--- a/frontend-old/node_modules/web-vitals/src/index.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export {onCLS, CLSThresholds} from './onCLS.js';
-export {onFCP, FCPThresholds} from './onFCP.js';
-export {onINP, INPThresholds} from './onINP.js';
-export {onLCP, LCPThresholds} from './onLCP.js';
-export {onTTFB, TTFBThresholds} from './onTTFB.js';
-
-export * from './deprecated.js';
-export * from './types.js';
diff --git a/frontend-old/node_modules/web-vitals/src/lib/bfcache.ts b/frontend-old/node_modules/web-vitals/src/lib/bfcache.ts
deleted file mode 100644
index 647b731..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/bfcache.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-interface onBFCacheRestoreCallback {
- (event: PageTransitionEvent): void;
-}
-
-let bfcacheRestoreTime = -1;
-
-export const getBFCacheRestoreTime = () => bfcacheRestoreTime;
-
-export const onBFCacheRestore = (cb: onBFCacheRestoreCallback) => {
- addEventListener(
- 'pageshow',
- (event) => {
- if (event.persisted) {
- bfcacheRestoreTime = event.timeStamp;
- cb(event);
- }
- },
- true,
- );
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/bindReporter.ts b/frontend-old/node_modules/web-vitals/src/lib/bindReporter.ts
deleted file mode 100644
index fa73db3..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/bindReporter.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {MetricType, MetricRatingThresholds} from '../types.js';
-
-const getRating = (
- value: number,
- thresholds: MetricRatingThresholds,
-): MetricType['rating'] => {
- if (value > thresholds[1]) {
- return 'poor';
- }
- if (value > thresholds[0]) {
- return 'needs-improvement';
- }
- return 'good';
-};
-
-export const bindReporter = <MetricName extends MetricType['name']>(
- callback: (metric: Extract<MetricType, {name: MetricName}>) => void,
- metric: Extract<MetricType, {name: MetricName}>,
- thresholds: MetricRatingThresholds,
- reportAllChanges?: boolean,
-) => {
- let prevValue: number;
- let delta: number;
- return (forceReport?: boolean) => {
- if (metric.value >= 0) {
- if (forceReport || reportAllChanges) {
- delta = metric.value - (prevValue || 0);
-
- // Report the metric if there's a non-zero delta or if no previous
- // value exists (which can happen in the case of the document becoming
- // hidden when the metric value is 0).
- // See: https://github.com/GoogleChrome/web-vitals/issues/14
- if (delta || prevValue === undefined) {
- prevValue = metric.value;
- metric.delta = delta;
- metric.rating = getRating(metric.value, thresholds);
- callback(metric);
- }
- }
- }
- };
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/doubleRAF.ts b/frontend-old/node_modules/web-vitals/src/lib/doubleRAF.ts
deleted file mode 100644
index c76d142..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/doubleRAF.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export const doubleRAF = (cb: () => unknown) => {
- requestAnimationFrame(() => requestAnimationFrame(() => cb()));
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/generateUniqueID.ts b/frontend-old/node_modules/web-vitals/src/lib/generateUniqueID.ts
deleted file mode 100644
index 637d013..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/generateUniqueID.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Performantly generate a unique, 30-char string by combining a version
- * number, the current timestamp with a 13-digit number integer.
- * @return {string}
- */
-export const generateUniqueID = () => {
- return `v4-${Date.now()}-${Math.floor(Math.random() * (9e12 - 1)) + 1e12}`;
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/getActivationStart.ts b/frontend-old/node_modules/web-vitals/src/lib/getActivationStart.ts
deleted file mode 100644
index 3991c0e..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/getActivationStart.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getNavigationEntry} from './getNavigationEntry.js';
-
-export const getActivationStart = (): number => {
- const navEntry = getNavigationEntry();
- return (navEntry && navEntry.activationStart) || 0;
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts b/frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts
deleted file mode 100644
index 788db0f..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/getLoadState.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getNavigationEntry} from './getNavigationEntry.js';
-import {LoadState} from '../types.js';
-
-export const getLoadState = (timestamp: number): LoadState => {
- if (document.readyState === 'loading') {
- // If the `readyState` is 'loading' there's no need to look at timestamps
- // since the timestamp has to be the current time or earlier.
- return 'loading';
- } else {
- const navigationEntry = getNavigationEntry();
- if (navigationEntry) {
- if (timestamp < navigationEntry.domInteractive) {
- return 'loading';
- } else if (
- navigationEntry.domContentLoadedEventStart === 0 ||
- timestamp < navigationEntry.domContentLoadedEventStart
- ) {
- // If the `domContentLoadedEventStart` timestamp has not yet been
- // set, or if the given timestamp is less than that value.
- return 'dom-interactive';
- } else if (
- navigationEntry.domComplete === 0 ||
- timestamp < navigationEntry.domComplete
- ) {
- // If the `domComplete` timestamp has not yet been
- // set, or if the given timestamp is less than that value.
- return 'dom-content-loaded';
- }
- }
- }
- // If any of the above fail, default to loaded. This could really only
- // happy if the browser doesn't support the performance timeline, which
- // most likely means this code would never run anyway.
- return 'complete';
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/getNavigationEntry.ts b/frontend-old/node_modules/web-vitals/src/lib/getNavigationEntry.ts
deleted file mode 100644
index 19d18cf..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/getNavigationEntry.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export const getNavigationEntry = (): PerformanceNavigationTiming | void => {
- const navigationEntry =
- self.performance &&
- performance.getEntriesByType &&
- performance.getEntriesByType('navigation')[0];
-
- // Check to ensure the `responseStart` property is present and valid.
- // In some cases no value is reported by the browser (for
- // privacy/security reasons), and in other cases (bugs) the value is
- // negative or is larger than the current page time. Ignore these cases:
- // https://github.com/GoogleChrome/web-vitals/issues/137
- // https://github.com/GoogleChrome/web-vitals/issues/162
- // https://github.com/GoogleChrome/web-vitals/issues/275
- if (
- navigationEntry &&
- navigationEntry.responseStart > 0 &&
- navigationEntry.responseStart < performance.now()
- ) {
- return navigationEntry;
- }
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/getSelector.ts b/frontend-old/node_modules/web-vitals/src/lib/getSelector.ts
deleted file mode 100644
index 4ca0bb9..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/getSelector.ts
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-const getName = (node: Node) => {
- const name = node.nodeName;
- return node.nodeType === 1
- ? name.toLowerCase()
- : name.toUpperCase().replace(/^#/, '');
-};
-
-export const getSelector = (node: Node | null | undefined, maxLen?: number) => {
- let sel = '';
-
- try {
- while (node && node.nodeType !== 9) {
- const el: Element = node as Element;
- const part = el.id
- ? '#' + el.id
- : getName(el) +
- (el.classList &&
- el.classList.value &&
- el.classList.value.trim() &&
- el.classList.value.trim().length
- ? '.' + el.classList.value.trim().replace(/\s+/g, '.')
- : '');
- if (sel.length + part.length > (maxLen || 100) - 1) return sel || part;
- sel = sel ? part + '>' + sel : part;
- if (el.id) break;
- node = el.parentNode;
- }
- } catch (err) {
- // Do nothing...
- }
- return sel;
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/getVisibilityWatcher.ts b/frontend-old/node_modules/web-vitals/src/lib/getVisibilityWatcher.ts
deleted file mode 100644
index ad7b1c3..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/getVisibilityWatcher.ts
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onBFCacheRestore} from './bfcache.js';
-
-let firstHiddenTime = -1;
-
-const initHiddenTime = () => {
- // If the document is hidden when this code runs, assume it was always
- // hidden and the page was loaded in the background, with the one exception
- // that visibility state is always 'hidden' during prerendering, so we have
- // to ignore that case until prerendering finishes (see: `prerenderingchange`
- // event logic below).
- return document.visibilityState === 'hidden' && !document.prerendering
- ? 0
- : Infinity;
-};
-
-const onVisibilityUpdate = (event: Event) => {
- // If the document is 'hidden' and no previous hidden timestamp has been
- // set, update it based on the current event data.
- if (document.visibilityState === 'hidden' && firstHiddenTime > -1) {
- // If the event is a 'visibilitychange' event, it means the page was
- // visible prior to this change, so the event timestamp is the first
- // hidden time.
- // However, if the event is not a 'visibilitychange' event, then it must
- // be a 'prerenderingchange' event, and the fact that the document is
- // still 'hidden' from the above check means the tab was activated
- // in a background state and so has always been hidden.
- firstHiddenTime = event.type === 'visibilitychange' ? event.timeStamp : 0;
-
- // Remove all listeners now that a `firstHiddenTime` value has been set.
- removeChangeListeners();
- }
-};
-
-const addChangeListeners = () => {
- addEventListener('visibilitychange', onVisibilityUpdate, true);
- // IMPORTANT: when a page is prerendering, its `visibilityState` is
- // 'hidden', so in order to account for cases where this module checks for
- // visibility during prerendering, an additional check after prerendering
- // completes is also required.
- addEventListener('prerenderingchange', onVisibilityUpdate, true);
-};
-
-const removeChangeListeners = () => {
- removeEventListener('visibilitychange', onVisibilityUpdate, true);
- removeEventListener('prerenderingchange', onVisibilityUpdate, true);
-};
-
-export const getVisibilityWatcher = () => {
- if (firstHiddenTime < 0) {
- // If the document is hidden when this code runs, assume it was hidden
- // since navigation start. This isn't a perfect heuristic, but it's the
- // best we can do until an API is available to support querying past
- // visibilityState.
- firstHiddenTime = initHiddenTime();
- addChangeListeners();
-
- // Reset the time on bfcache restores.
- onBFCacheRestore(() => {
- // Schedule a task in order to track the `visibilityState` once it's
- // had an opportunity to change to visible in all browsers.
- // https://bugs.chromium.org/p/chromium/issues/detail?id=1133363
- setTimeout(() => {
- firstHiddenTime = initHiddenTime();
- addChangeListeners();
- }, 0);
- });
- }
- return {
- get firstHiddenTime() {
- return firstHiddenTime;
- },
- };
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/initMetric.ts b/frontend-old/node_modules/web-vitals/src/lib/initMetric.ts
deleted file mode 100644
index 90618d8..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/initMetric.ts
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getBFCacheRestoreTime} from './bfcache.js';
-import {generateUniqueID} from './generateUniqueID.js';
-import {getActivationStart} from './getActivationStart.js';
-import {getNavigationEntry} from './getNavigationEntry.js';
-import {MetricType} from '../types.js';
-
-export const initMetric = <MetricName extends MetricType['name']>(
- name: MetricName,
- value?: number,
-) => {
- const navEntry = getNavigationEntry();
- let navigationType: MetricType['navigationType'] = 'navigate';
-
- if (getBFCacheRestoreTime() >= 0) {
- navigationType = 'back-forward-cache';
- } else if (navEntry) {
- if (document.prerendering || getActivationStart() > 0) {
- navigationType = 'prerender';
- } else if (document.wasDiscarded) {
- navigationType = 'restore';
- } else if (navEntry.type) {
- navigationType = navEntry.type.replace(
- /_/g,
- '-',
- ) as MetricType['navigationType'];
- }
- }
-
- // Use `entries` type specific for the metric.
- const entries: Extract<MetricType, {name: MetricName}>['entries'] = [];
-
- return {
- name,
- value: typeof value === 'undefined' ? -1 : value,
- rating: 'good' as const, // If needed, will be updated when reported. `const` to keep the type from widening to `string`.
- delta: 0,
- entries,
- id: generateUniqueID(),
- navigationType,
- };
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/interactions.ts b/frontend-old/node_modules/web-vitals/src/lib/interactions.ts
deleted file mode 100644
index fbd0751..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/interactions.ts
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {getInteractionCount} from './polyfills/interactionCountPolyfill.js';
-
-interface Interaction {
- id: number;
- latency: number;
- entries: PerformanceEventTiming[];
-}
-
-interface EntryPreProcessingHook {
- (entry: PerformanceEventTiming): void;
-}
-
-// A list of longest interactions on the page (by latency) sorted so the
-// longest one is first. The list is at most MAX_INTERACTIONS_TO_CONSIDER long.
-export const longestInteractionList: Interaction[] = [];
-
-// A mapping of longest interactions by their interaction ID.
-// This is used for faster lookup.
-export const longestInteractionMap: Map<number, Interaction> = new Map();
-
-// The default `durationThreshold` used across this library for observing
-// `event` entries via PerformanceObserver.
-export const DEFAULT_DURATION_THRESHOLD = 40;
-
-// Used to store the interaction count after a bfcache restore, since p98
-// interaction latencies should only consider the current navigation.
-let prevInteractionCount = 0;
-
-/**
- * Returns the interaction count since the last bfcache restore (or for the
- * full page lifecycle if there were no bfcache restores).
- */
-const getInteractionCountForNavigation = () => {
- return getInteractionCount() - prevInteractionCount;
-};
-
-export const resetInteractions = () => {
- prevInteractionCount = getInteractionCount();
- longestInteractionList.length = 0;
- longestInteractionMap.clear();
-};
-
-/**
- * Returns the estimated p98 longest interaction based on the stored
- * interaction candidates and the interaction count for the current page.
- */
-export const estimateP98LongestInteraction = () => {
- const candidateInteractionIndex = Math.min(
- longestInteractionList.length - 1,
- Math.floor(getInteractionCountForNavigation() / 50),
- );
-
- return longestInteractionList[candidateInteractionIndex];
-};
-
-// To prevent unnecessary memory usage on pages with lots of interactions,
-// store at most 10 of the longest interactions to consider as INP candidates.
-const MAX_INTERACTIONS_TO_CONSIDER = 10;
-
-/**
- * A list of callback functions to run before each entry is processed.
- * Exposing this list allows the attribution build to hook into the
- * entry processing pipeline.
- */
-export const entryPreProcessingCallbacks: EntryPreProcessingHook[] = [];
-
-/**
- * Takes a performance entry and adds it to the list of worst interactions
- * if its duration is long enough to make it among the worst. If the
- * entry is part of an existing interaction, it is merged and the latency
- * and entries list is updated as needed.
- */
-export const processInteractionEntry = (entry: PerformanceEventTiming) => {
- entryPreProcessingCallbacks.forEach((cb) => cb(entry));
-
- // Skip further processing for entries that cannot be INP candidates.
- if (!(entry.interactionId || entry.entryType === 'first-input')) return;
-
- // The least-long of the 10 longest interactions.
- const minLongestInteraction =
- longestInteractionList[longestInteractionList.length - 1];
-
- const existingInteraction = longestInteractionMap.get(entry.interactionId!);
-
- // Only process the entry if it's possibly one of the ten longest,
- // or if it's part of an existing interaction.
- if (
- existingInteraction ||
- longestInteractionList.length < MAX_INTERACTIONS_TO_CONSIDER ||
- entry.duration > minLongestInteraction.latency
- ) {
- // If the interaction already exists, update it. Otherwise create one.
- if (existingInteraction) {
- // If the new entry has a longer duration, replace the old entries,
- // otherwise add to the array.
- if (entry.duration > existingInteraction.latency) {
- existingInteraction.entries = [entry];
- existingInteraction.latency = entry.duration;
- } else if (
- entry.duration === existingInteraction.latency &&
- entry.startTime === existingInteraction.entries[0].startTime
- ) {
- existingInteraction.entries.push(entry);
- }
- } else {
- const interaction = {
- id: entry.interactionId!,
- latency: entry.duration,
- entries: [entry],
- };
- longestInteractionMap.set(interaction.id, interaction);
- longestInteractionList.push(interaction);
- }
-
- // Sort the entries by latency (descending) and keep only the top ten.
- longestInteractionList.sort((a, b) => b.latency - a.latency);
- if (longestInteractionList.length > MAX_INTERACTIONS_TO_CONSIDER) {
- longestInteractionList
- .splice(MAX_INTERACTIONS_TO_CONSIDER)
- .forEach((i) => longestInteractionMap.delete(i.id));
- }
- }
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/observe.ts b/frontend-old/node_modules/web-vitals/src/lib/observe.ts
deleted file mode 100644
index f3127a3..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/observe.ts
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-interface PerformanceEntryMap {
- 'event': PerformanceEventTiming[];
- 'first-input': PerformanceEventTiming[];
- 'layout-shift': LayoutShift[];
- 'largest-contentful-paint': LargestContentfulPaint[];
- 'long-animation-frame': PerformanceLongAnimationFrameTiming[];
- 'paint': PerformancePaintTiming[];
- 'navigation': PerformanceNavigationTiming[];
- 'resource': PerformanceResourceTiming[];
-}
-
-/**
- * Takes a performance entry type and a callback function, and creates a
- * `PerformanceObserver` instance that will observe the specified entry type
- * with buffering enabled and call the callback _for each entry_.
- *
- * This function also feature-detects entry support and wraps the logic in a
- * try/catch to avoid errors in unsupporting browsers.
- */
-export const observe = <K extends keyof PerformanceEntryMap>(
- type: K,
- callback: (entries: PerformanceEntryMap[K]) => void,
- opts?: PerformanceObserverInit,
-): PerformanceObserver | undefined => {
- try {
- if (PerformanceObserver.supportedEntryTypes.includes(type)) {
- const po = new PerformanceObserver((list) => {
- // Delay by a microtask to workaround a bug in Safari where the
- // callback is invoked immediately, rather than in a separate task.
- // See: https://github.com/GoogleChrome/web-vitals/issues/277
- Promise.resolve().then(() => {
- callback(list.getEntries() as PerformanceEntryMap[K]);
- });
- });
- po.observe(
- Object.assign(
- {
- type,
- buffered: true,
- },
- opts || {},
- ) as PerformanceObserverInit,
- );
- return po;
- }
- } catch (e) {
- // Do nothing.
- }
- return;
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/onHidden.ts b/frontend-old/node_modules/web-vitals/src/lib/onHidden.ts
deleted file mode 100644
index f59d4c9..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/onHidden.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export const onHidden = (cb: () => void) => {
- document.addEventListener('visibilitychange', () => {
- if (document.visibilityState === 'hidden') {
- cb();
- }
- });
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/polyfills/firstInputPolyfill.ts b/frontend-old/node_modules/web-vitals/src/lib/polyfills/firstInputPolyfill.ts
deleted file mode 100644
index 804c423..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/polyfills/firstInputPolyfill.ts
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {
- FirstInputPolyfillEntry,
- FirstInputPolyfillCallback,
-} from '../../types.js';
-
-type addOrRemoveEventListener =
- | typeof addEventListener
- | typeof removeEventListener;
-
-let firstInputEvent: Event | null;
-let firstInputDelay: number;
-let firstInputTimeStamp: Date;
-let callbacks: FirstInputPolyfillCallback[];
-
-const listenerOpts: AddEventListenerOptions = {passive: true, capture: true};
-const startTimeStamp: Date = new Date();
-
-/**
- * Accepts a callback to be invoked once the first input delay and event
- * are known.
- */
-export const firstInputPolyfill = (
- onFirstInput: FirstInputPolyfillCallback,
-) => {
- callbacks.push(onFirstInput);
- reportFirstInputDelayIfRecordedAndValid();
-};
-
-export const resetFirstInputPolyfill = () => {
- callbacks = [];
- firstInputDelay = -1;
- firstInputEvent = null;
- eachEventType(addEventListener);
-};
-
-/**
- * Records the first input delay and event, so subsequent events can be
- * ignored. All added event listeners are then removed.
- */
-const recordFirstInputDelay = (delay: number, event: Event) => {
- if (!firstInputEvent) {
- firstInputEvent = event;
- firstInputDelay = delay;
- firstInputTimeStamp = new Date();
-
- eachEventType(removeEventListener);
- reportFirstInputDelayIfRecordedAndValid();
- }
-};
-
-/**
- * Reports the first input delay and event (if they're recorded and valid)
- * by running the array of callback functions.
- */
-const reportFirstInputDelayIfRecordedAndValid = () => {
- // In some cases the recorded delay is clearly wrong, e.g. it's negative
- // or it's larger than the delta between now and initialization.
- // - https://github.com/GoogleChromeLabs/first-input-delay/issues/4
- // - https://github.com/GoogleChromeLabs/first-input-delay/issues/6
- // - https://github.com/GoogleChromeLabs/first-input-delay/issues/7
- if (
- firstInputDelay >= 0 &&
- // @ts-ignore (subtracting two dates always returns a number)
- firstInputDelay < firstInputTimeStamp - startTimeStamp
- ) {
- const entry = {
- entryType: 'first-input',
- name: firstInputEvent!.type,
- target: firstInputEvent!.target,
- cancelable: firstInputEvent!.cancelable,
- startTime: firstInputEvent!.timeStamp,
- processingStart: firstInputEvent!.timeStamp + firstInputDelay,
- } as FirstInputPolyfillEntry;
- callbacks.forEach(function (callback) {
- callback(entry);
- });
- callbacks = [];
- }
-};
-
-/**
- * Handles pointer down events, which are a special case.
- * Pointer events can trigger main or compositor thread behavior.
- * We differentiate these cases based on whether or not we see a
- * 'pointercancel' event, which are fired when we scroll. If we're scrolling
- * we don't need to report input delay since FID excludes scrolling and
- * pinch/zooming.
- */
-const onPointerDown = (delay: number, event: Event) => {
- /**
- * Responds to 'pointerup' events and records a delay. If a pointer up event
- * is the next event after a pointerdown event, then it's not a scroll or
- * a pinch/zoom.
- */
- const onPointerUp = () => {
- recordFirstInputDelay(delay, event);
- removePointerEventListeners();
- };
-
- /**
- * Responds to 'pointercancel' events and removes pointer listeners.
- * If a 'pointercancel' is the next event to fire after a pointerdown event,
- * it means this is a scroll or pinch/zoom interaction.
- */
- const onPointerCancel = () => {
- removePointerEventListeners();
- };
-
- /**
- * Removes added pointer event listeners.
- */
- const removePointerEventListeners = () => {
- removeEventListener('pointerup', onPointerUp, listenerOpts);
- removeEventListener('pointercancel', onPointerCancel, listenerOpts);
- };
-
- addEventListener('pointerup', onPointerUp, listenerOpts);
- addEventListener('pointercancel', onPointerCancel, listenerOpts);
-};
-
-/**
- * Handles all input events and records the time between when the event
- * was received by the operating system and when it's JavaScript listeners
- * were able to run.
- */
-const onInput = (event: Event) => {
- // Only count cancelable events, which should trigger behavior
- // important to the user.
- if (event.cancelable) {
- // In some browsers `event.timeStamp` returns a `DOMTimeStamp` value
- // (epoch time) instead of the newer `DOMHighResTimeStamp`
- // (document-origin time). To check for that we assume any timestamp
- // greater than 1 trillion is a `DOMTimeStamp`, and compare it using
- // the `Date` object rather than `performance.now()`.
- // - https://github.com/GoogleChromeLabs/first-input-delay/issues/4
- const isEpochTime = event.timeStamp > 1e12;
- const now = isEpochTime ? new Date() : performance.now();
-
- // Input delay is the delta between when the system received the event
- // (e.g. event.timeStamp) and when it could run the callback (e.g. `now`).
- const delay = (now as number) - event.timeStamp;
-
- if (event.type == 'pointerdown') {
- onPointerDown(delay, event);
- } else {
- recordFirstInputDelay(delay, event);
- }
- }
-};
-
-/**
- * Invokes the passed callback const for = each event type with t =>he
- * `onInput` const and = `listenerOpts =>`.
- */
-const eachEventType = (callback: addOrRemoveEventListener) => {
- const eventTypes = ['mousedown', 'keydown', 'touchstart', 'pointerdown'];
- eventTypes.forEach((type) => callback(type, onInput, listenerOpts));
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/polyfills/getFirstHiddenTimePolyfill.ts b/frontend-old/node_modules/web-vitals/src/lib/polyfills/getFirstHiddenTimePolyfill.ts
deleted file mode 100644
index 9d7f26a..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/polyfills/getFirstHiddenTimePolyfill.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-let firstHiddenTime = document.visibilityState === 'hidden' ? 0 : Infinity;
-
-const onVisibilityChange = (event: Event) => {
- if (document.visibilityState === 'hidden') {
- firstHiddenTime = event.timeStamp;
- removeEventListener('visibilitychange', onVisibilityChange, true);
- }
-};
-
-// Note: do not add event listeners unconditionally (outside of polyfills).
-addEventListener('visibilitychange', onVisibilityChange, true);
-
-export const getFirstHiddenTime = () => firstHiddenTime;
diff --git a/frontend-old/node_modules/web-vitals/src/lib/polyfills/interactionCountPolyfill.ts b/frontend-old/node_modules/web-vitals/src/lib/polyfills/interactionCountPolyfill.ts
deleted file mode 100644
index e363376..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/polyfills/interactionCountPolyfill.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {observe} from '../observe.js';
-
-declare global {
- interface Performance {
- interactionCount: number;
- }
-}
-
-let interactionCountEstimate = 0;
-let minKnownInteractionId = Infinity;
-let maxKnownInteractionId = 0;
-
-const updateEstimate = (entries: PerformanceEventTiming[]) => {
- entries.forEach((e) => {
- if (e.interactionId) {
- minKnownInteractionId = Math.min(minKnownInteractionId, e.interactionId);
- maxKnownInteractionId = Math.max(maxKnownInteractionId, e.interactionId);
-
- interactionCountEstimate = maxKnownInteractionId
- ? (maxKnownInteractionId - minKnownInteractionId) / 7 + 1
- : 0;
- }
- });
-};
-
-let po: PerformanceObserver | undefined;
-
-/**
- * Returns the `interactionCount` value using the native API (if available)
- * or the polyfill estimate in this module.
- */
-export const getInteractionCount = () => {
- return po ? interactionCountEstimate : performance.interactionCount || 0;
-};
-
-/**
- * Feature detects native support or initializes the polyfill if needed.
- */
-export const initInteractionCountPolyfill = () => {
- if ('interactionCount' in performance || po) return;
-
- po = observe('event', updateEstimate, {
- type: 'event',
- buffered: true,
- durationThreshold: 0,
- } as PerformanceObserverInit);
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/runOnce.ts b/frontend-old/node_modules/web-vitals/src/lib/runOnce.ts
deleted file mode 100644
index f2de2ea..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/runOnce.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export const runOnce = (cb: () => void) => {
- let called = false;
- return () => {
- if (!called) {
- cb();
- called = true;
- }
- };
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/whenActivated.ts b/frontend-old/node_modules/web-vitals/src/lib/whenActivated.ts
deleted file mode 100644
index e4046c9..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/whenActivated.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export const whenActivated = (callback: () => void) => {
- if (document.prerendering) {
- addEventListener('prerenderingchange', () => callback(), true);
- } else {
- callback();
- }
-};
diff --git a/frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts b/frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts
deleted file mode 100644
index 9abb30c..0000000
--- a/frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2024 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onHidden} from './onHidden.js';
-import {runOnce} from './runOnce.js';
-
-/**
- * Runs the passed callback during the next idle period, or immediately
- * if the browser's visibility state is (or becomes) hidden.
- */
-export const whenIdle = (cb: () => void): number => {
- const rIC = self.requestIdleCallback || self.setTimeout;
-
- let handle = -1;
- cb = runOnce(cb);
- // If the document is hidden, run the callback immediately, otherwise
- // race an idle callback with the next `visibilitychange` event.
- if (document.visibilityState === 'hidden') {
- cb();
- } else {
- handle = rIC(cb);
- onHidden(cb);
- }
- return handle;
-};
diff --git a/frontend-old/node_modules/web-vitals/src/onCLS.ts b/frontend-old/node_modules/web-vitals/src/onCLS.ts
deleted file mode 100644
index 6f78458..0000000
--- a/frontend-old/node_modules/web-vitals/src/onCLS.ts
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onBFCacheRestore} from './lib/bfcache.js';
-import {initMetric} from './lib/initMetric.js';
-import {observe} from './lib/observe.js';
-import {bindReporter} from './lib/bindReporter.js';
-import {doubleRAF} from './lib/doubleRAF.js';
-import {onHidden} from './lib/onHidden.js';
-import {runOnce} from './lib/runOnce.js';
-import {onFCP} from './onFCP.js';
-import {CLSMetric, MetricRatingThresholds, ReportOpts} from './types.js';
-
-/** Thresholds for CLS. See https://web.dev/articles/cls#what_is_a_good_cls_score */
-export const CLSThresholds: MetricRatingThresholds = [0.1, 0.25];
-
-/**
- * Calculates the [CLS](https://web.dev/articles/cls) value for the current page and
- * calls the `callback` function once the value is ready to be reported, along
- * with all `layout-shift` performance entries that were used in the metric
- * value calculation. The reported value is a `double` (corresponding to a
- * [layout shift score](https://web.dev/articles/cls#layout_shift_score)).
- *
- * If the `reportAllChanges` configuration option is set to `true`, the
- * `callback` function will be called as soon as the value is initially
- * determined as well as any time the value changes throughout the page
- * lifespan.
- *
- * _**Important:** CLS should be continually monitored for changes throughout
- * the entire lifespan of a page—including if the user returns to the page after
- * it's been hidden/backgrounded. However, since browsers often [will not fire
- * additional callbacks once the user has backgrounded a
- * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),
- * `callback` is always called when the page's visibility state changes to
- * hidden. As a result, the `callback` function might be called multiple times
- * during the same page load._
- */
-export const onCLS = (
- onReport: (metric: CLSMetric) => void,
- opts?: ReportOpts,
-) => {
- // Set defaults
- opts = opts || {};
-
- // Start monitoring FCP so we can only report CLS if FCP is also reported.
- // Note: this is done to match the current behavior of CrUX.
- onFCP(
- runOnce(() => {
- let metric = initMetric('CLS', 0);
- let report: ReturnType<typeof bindReporter>;
-
- let sessionValue = 0;
- let sessionEntries: LayoutShift[] = [];
-
- const handleEntries = (entries: LayoutShift[]) => {
- entries.forEach((entry) => {
- // Only count layout shifts without recent user input.
- if (!entry.hadRecentInput) {
- const firstSessionEntry = sessionEntries[0];
- const lastSessionEntry = sessionEntries[sessionEntries.length - 1];
-
- // If the entry occurred less than 1 second after the previous entry
- // and less than 5 seconds after the first entry in the session,
- // include the entry in the current session. Otherwise, start a new
- // session.
- if (
- sessionValue &&
- entry.startTime - lastSessionEntry.startTime < 1000 &&
- entry.startTime - firstSessionEntry.startTime < 5000
- ) {
- sessionValue += entry.value;
- sessionEntries.push(entry);
- } else {
- sessionValue = entry.value;
- sessionEntries = [entry];
- }
- }
- });
-
- // If the current session value is larger than the current CLS value,
- // update CLS and the entries contributing to it.
- if (sessionValue > metric.value) {
- metric.value = sessionValue;
- metric.entries = sessionEntries;
- report();
- }
- };
-
- const po = observe('layout-shift', handleEntries);
- if (po) {
- report = bindReporter(
- onReport,
- metric,
- CLSThresholds,
- opts!.reportAllChanges,
- );
-
- onHidden(() => {
- handleEntries(po.takeRecords() as CLSMetric['entries']);
- report(true);
- });
-
- // Only report after a bfcache restore if the `PerformanceObserver`
- // successfully registered.
- onBFCacheRestore(() => {
- sessionValue = 0;
- metric = initMetric('CLS', 0);
- report = bindReporter(
- onReport,
- metric,
- CLSThresholds,
- opts!.reportAllChanges,
- );
-
- doubleRAF(() => report());
- });
-
- // Queue a task to report (if nothing else triggers a report first).
- // This allows CLS to be reported as soon as FCP fires when
- // `reportAllChanges` is true.
- setTimeout(report, 0);
- }
- }),
- );
-};
diff --git a/frontend-old/node_modules/web-vitals/src/onFCP.ts b/frontend-old/node_modules/web-vitals/src/onFCP.ts
deleted file mode 100644
index f2a3625..0000000
--- a/frontend-old/node_modules/web-vitals/src/onFCP.ts
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onBFCacheRestore} from './lib/bfcache.js';
-import {bindReporter} from './lib/bindReporter.js';
-import {doubleRAF} from './lib/doubleRAF.js';
-import {getActivationStart} from './lib/getActivationStart.js';
-import {getVisibilityWatcher} from './lib/getVisibilityWatcher.js';
-import {initMetric} from './lib/initMetric.js';
-import {observe} from './lib/observe.js';
-import {whenActivated} from './lib/whenActivated.js';
-import {FCPMetric, MetricRatingThresholds, ReportOpts} from './types.js';
-
-/** Thresholds for FCP. See https://web.dev/articles/fcp#what_is_a_good_fcp_score */
-export const FCPThresholds: MetricRatingThresholds = [1800, 3000];
-
-/**
- * Calculates the [FCP](https://web.dev/articles/fcp) value for the current page and
- * calls the `callback` function once the value is ready, along with the
- * relevant `paint` performance entry used to determine the value. The reported
- * value is a `DOMHighResTimeStamp`.
- */
-export const onFCP = (
- onReport: (metric: FCPMetric) => void,
- opts?: ReportOpts,
-) => {
- // Set defaults
- opts = opts || {};
-
- whenActivated(() => {
- const visibilityWatcher = getVisibilityWatcher();
- let metric = initMetric('FCP');
- let report: ReturnType<typeof bindReporter>;
-
- const handleEntries = (entries: FCPMetric['entries']) => {
- entries.forEach((entry) => {
- if (entry.name === 'first-contentful-paint') {
- po!.disconnect();
-
- // Only report if the page wasn't hidden prior to the first paint.
- if (entry.startTime < visibilityWatcher.firstHiddenTime) {
- // The activationStart reference is used because FCP should be
- // relative to page activation rather than navigation start if the
- // page was prerendered. But in cases where `activationStart` occurs
- // after the FCP, this time should be clamped at 0.
- metric.value = Math.max(entry.startTime - getActivationStart(), 0);
- metric.entries.push(entry);
- report(true);
- }
- }
- });
- };
-
- const po = observe('paint', handleEntries);
-
- if (po) {
- report = bindReporter(
- onReport,
- metric,
- FCPThresholds,
- opts!.reportAllChanges,
- );
-
- // Only report after a bfcache restore if the `PerformanceObserver`
- // successfully registered or the `paint` entry exists.
- onBFCacheRestore((event) => {
- metric = initMetric('FCP');
- report = bindReporter(
- onReport,
- metric,
- FCPThresholds,
- opts!.reportAllChanges,
- );
-
- doubleRAF(() => {
- metric.value = performance.now() - event.timeStamp;
- report(true);
- });
- });
- }
- });
-};
diff --git a/frontend-old/node_modules/web-vitals/src/onFID.ts b/frontend-old/node_modules/web-vitals/src/onFID.ts
deleted file mode 100644
index cde84b9..0000000
--- a/frontend-old/node_modules/web-vitals/src/onFID.ts
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onBFCacheRestore} from './lib/bfcache.js';
-import {bindReporter} from './lib/bindReporter.js';
-import {getVisibilityWatcher} from './lib/getVisibilityWatcher.js';
-import {initMetric} from './lib/initMetric.js';
-import {observe} from './lib/observe.js';
-import {onHidden} from './lib/onHidden.js';
-import {
- firstInputPolyfill,
- resetFirstInputPolyfill,
-} from './lib/polyfills/firstInputPolyfill.js';
-import {runOnce} from './lib/runOnce.js';
-import {whenActivated} from './lib/whenActivated.js';
-import {
- FIDMetric,
- FirstInputPolyfillCallback,
- MetricRatingThresholds,
- ReportOpts,
-} from './types.js';
-
-/** Thresholds for FID. See https://web.dev/articles/fid#what_is_a_good_fid_score */
-export const FIDThresholds: MetricRatingThresholds = [100, 300];
-
-/**
- * Calculates the [FID](https://web.dev/articles/fid) value for the current page and
- * calls the `callback` function once the value is ready, along with the
- * relevant `first-input` performance entry used to determine the value. The
- * reported value is a `DOMHighResTimeStamp`.
- *
- * _**Important:** since FID is only reported after the user interacts with the
- * page, it's possible that it will not be reported for some page loads._
- */
-export const onFID = (
- onReport: (metric: FIDMetric) => void,
- opts?: ReportOpts,
-) => {
- // Set defaults
- opts = opts || {};
-
- whenActivated(() => {
- const visibilityWatcher = getVisibilityWatcher();
- let metric = initMetric('FID');
- let report: ReturnType<typeof bindReporter>;
-
- const handleEntry = (entry: PerformanceEventTiming) => {
- // Only report if the page wasn't hidden prior to the first input.
- if (entry.startTime < visibilityWatcher.firstHiddenTime) {
- metric.value = entry.processingStart - entry.startTime;
- metric.entries.push(entry);
- report(true);
- }
- };
-
- const handleEntries = (entries: FIDMetric['entries']) => {
- entries.forEach(handleEntry);
- };
-
- const po = observe('first-input', handleEntries);
-
- report = bindReporter(
- onReport,
- metric,
- FIDThresholds,
- opts!.reportAllChanges,
- );
-
- if (po) {
- onHidden(
- runOnce(() => {
- handleEntries(po.takeRecords() as FIDMetric['entries']);
- po.disconnect();
- }),
- );
-
- onBFCacheRestore(() => {
- metric = initMetric('FID');
- report = bindReporter(
- onReport,
- metric,
- FIDThresholds,
- opts!.reportAllChanges,
- );
-
- // Browsers don't re-emit FID on bfcache restore so fake it until you make it
- resetFirstInputPolyfill();
- firstInputPolyfill(handleEntry as FirstInputPolyfillCallback);
- });
- }
- });
-};
diff --git a/frontend-old/node_modules/web-vitals/src/onINP.ts b/frontend-old/node_modules/web-vitals/src/onINP.ts
deleted file mode 100644
index cafa6d2..0000000
--- a/frontend-old/node_modules/web-vitals/src/onINP.ts
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onBFCacheRestore} from './lib/bfcache.js';
-import {bindReporter} from './lib/bindReporter.js';
-import {initMetric} from './lib/initMetric.js';
-import {
- DEFAULT_DURATION_THRESHOLD,
- processInteractionEntry,
- estimateP98LongestInteraction,
- resetInteractions,
-} from './lib/interactions.js';
-import {observe} from './lib/observe.js';
-import {onHidden} from './lib/onHidden.js';
-import {initInteractionCountPolyfill} from './lib/polyfills/interactionCountPolyfill.js';
-import {whenActivated} from './lib/whenActivated.js';
-import {whenIdle} from './lib/whenIdle.js';
-
-import {INPMetric, MetricRatingThresholds, ReportOpts} from './types.js';
-
-/** Thresholds for INP. See https://web.dev/articles/inp#what_is_a_good_inp_score */
-export const INPThresholds: MetricRatingThresholds = [200, 500];
-
-/**
- * Calculates the [INP](https://web.dev/articles/inp) value for the current
- * page and calls the `callback` function once the value is ready, along with
- * the `event` performance entries reported for that interaction. The reported
- * value is a `DOMHighResTimeStamp`.
- *
- * A custom `durationThreshold` configuration option can optionally be passed to
- * control what `event-timing` entries are considered for INP reporting. The
- * default threshold is `40`, which means INP scores of less than 40 are
- * reported as 0. Note that this will not affect your 75th percentile INP value
- * unless that value is also less than 40 (well below the recommended
- * [good](https://web.dev/articles/inp#what_is_a_good_inp_score) threshold).
- *
- * If the `reportAllChanges` configuration option is set to `true`, the
- * `callback` function will be called as soon as the value is initially
- * determined as well as any time the value changes throughout the page
- * lifespan.
- *
- * _**Important:** INP should be continually monitored for changes throughout
- * the entire lifespan of a page—including if the user returns to the page after
- * it's been hidden/backgrounded. However, since browsers often [will not fire
- * additional callbacks once the user has backgrounded a
- * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),
- * `callback` is always called when the page's visibility state changes to
- * hidden. As a result, the `callback` function might be called multiple times
- * during the same page load._
- */
-export const onINP = (
- onReport: (metric: INPMetric) => void,
- opts?: ReportOpts,
-) => {
- // Return if the browser doesn't support all APIs needed to measure INP.
- if (
- !(
- 'PerformanceEventTiming' in self &&
- 'interactionId' in PerformanceEventTiming.prototype
- )
- ) {
- return;
- }
-
- // Set defaults
- opts = opts || {};
-
- whenActivated(() => {
- // TODO(philipwalton): remove once the polyfill is no longer needed.
- initInteractionCountPolyfill();
-
- let metric = initMetric('INP');
- let report: ReturnType<typeof bindReporter>;
-
- const handleEntries = (entries: INPMetric['entries']) => {
- // Queue the `handleEntries()` callback in the next idle task.
- // This is needed to increase the chances that all event entries that
- // occurred between the user interaction and the next paint
- // have been dispatched. Note: there is currently an experiment
- // running in Chrome (EventTimingKeypressAndCompositionInteractionId)
- // 123+ that if rolled out fully may make this no longer necessary.
- whenIdle(() => {
- entries.forEach(processInteractionEntry);
-
- const inp = estimateP98LongestInteraction();
-
- if (inp && inp.latency !== metric.value) {
- metric.value = inp.latency;
- metric.entries = inp.entries;
- report();
- }
- });
- };
-
- const po = observe('event', handleEntries, {
- // Event Timing entries have their durations rounded to the nearest 8ms,
- // so a duration of 40ms would be any event that spans 2.5 or more frames
- // at 60Hz. This threshold is chosen to strike a balance between usefulness
- // and performance. Running this callback for any interaction that spans
- // just one or two frames is likely not worth the insight that could be
- // gained.
- durationThreshold: opts!.durationThreshold ?? DEFAULT_DURATION_THRESHOLD,
- });
-
- report = bindReporter(
- onReport,
- metric,
- INPThresholds,
- opts!.reportAllChanges,
- );
-
- if (po) {
- // Also observe entries of type `first-input`. This is useful in cases
- // where the first interaction is less than the `durationThreshold`.
- po.observe({type: 'first-input', buffered: true});
-
- onHidden(() => {
- handleEntries(po.takeRecords() as INPMetric['entries']);
- report(true);
- });
-
- // Only report after a bfcache restore if the `PerformanceObserver`
- // successfully registered.
- onBFCacheRestore(() => {
- resetInteractions();
-
- metric = initMetric('INP');
- report = bindReporter(
- onReport,
- metric,
- INPThresholds,
- opts!.reportAllChanges,
- );
- });
- }
- });
-};
diff --git a/frontend-old/node_modules/web-vitals/src/onLCP.ts b/frontend-old/node_modules/web-vitals/src/onLCP.ts
deleted file mode 100644
index 57f0a85..0000000
--- a/frontend-old/node_modules/web-vitals/src/onLCP.ts
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {onBFCacheRestore} from './lib/bfcache.js';
-import {bindReporter} from './lib/bindReporter.js';
-import {doubleRAF} from './lib/doubleRAF.js';
-import {getActivationStart} from './lib/getActivationStart.js';
-import {getVisibilityWatcher} from './lib/getVisibilityWatcher.js';
-import {initMetric} from './lib/initMetric.js';
-import {observe} from './lib/observe.js';
-import {onHidden} from './lib/onHidden.js';
-import {runOnce} from './lib/runOnce.js';
-import {whenActivated} from './lib/whenActivated.js';
-import {whenIdle} from './lib/whenIdle.js';
-import {LCPMetric, MetricRatingThresholds, ReportOpts} from './types.js';
-
-/** Thresholds for LCP. See https://web.dev/articles/lcp#what_is_a_good_lcp_score */
-export const LCPThresholds: MetricRatingThresholds = [2500, 4000];
-
-const reportedMetricIDs: Record<string, boolean> = {};
-
-/**
- * Calculates the [LCP](https://web.dev/articles/lcp) value for the current page and
- * calls the `callback` function once the value is ready (along with the
- * relevant `largest-contentful-paint` performance entry used to determine the
- * value). The reported value is a `DOMHighResTimeStamp`.
- *
- * If the `reportAllChanges` configuration option is set to `true`, the
- * `callback` function will be called any time a new `largest-contentful-paint`
- * performance entry is dispatched, or once the final value of the metric has
- * been determined.
- */
-export const onLCP = (
- onReport: (metric: LCPMetric) => void,
- opts?: ReportOpts,
-) => {
- // Set defaults
- opts = opts || {};
-
- whenActivated(() => {
- const visibilityWatcher = getVisibilityWatcher();
- let metric = initMetric('LCP');
- let report: ReturnType<typeof bindReporter>;
-
- const handleEntries = (entries: LCPMetric['entries']) => {
- // If reportAllChanges is set then call this function for each entry,
- // otherwise only consider the last one.
- if (!opts!.reportAllChanges) {
- entries = entries.slice(-1);
- }
-
- entries.forEach((entry) => {
- // Only report if the page wasn't hidden prior to LCP.
- if (entry.startTime < visibilityWatcher.firstHiddenTime) {
- // The startTime attribute returns the value of the renderTime if it is
- // not 0, and the value of the loadTime otherwise. The activationStart
- // reference is used because LCP should be relative to page activation
- // rather than navigation start if the page was prerendered. But in cases
- // where `activationStart` occurs after the LCP, this time should be
- // clamped at 0.
- metric.value = Math.max(entry.startTime - getActivationStart(), 0);
- metric.entries = [entry];
- report();
- }
- });
- };
-
- const po = observe('largest-contentful-paint', handleEntries);
-
- if (po) {
- report = bindReporter(
- onReport,
- metric,
- LCPThresholds,
- opts!.reportAllChanges,
- );
-
- const stopListening = runOnce(() => {
- if (!reportedMetricIDs[metric.id]) {
- handleEntries(po!.takeRecords() as LCPMetric['entries']);
- po!.disconnect();
- reportedMetricIDs[metric.id] = true;
- report(true);
- }
- });
-
- // Stop listening after input. Note: while scrolling is an input that
- // stops LCP observation, it's unreliable since it can be programmatically
- // generated. See: https://github.com/GoogleChrome/web-vitals/issues/75
- ['keydown', 'click'].forEach((type) => {
- // Wrap in a setTimeout so the callback is run in a separate task
- // to avoid extending the keyboard/click handler to reduce INP impact
- // https://github.com/GoogleChrome/web-vitals/issues/383
- addEventListener(type, () => whenIdle(stopListening), {
- once: true,
- capture: true,
- });
- });
-
- onHidden(stopListening);
-
- // Only report after a bfcache restore if the `PerformanceObserver`
- // successfully registered.
- onBFCacheRestore((event) => {
- metric = initMetric('LCP');
- report = bindReporter(
- onReport,
- metric,
- LCPThresholds,
- opts!.reportAllChanges,
- );
-
- doubleRAF(() => {
- metric.value = performance.now() - event.timeStamp;
- reportedMetricIDs[metric.id] = true;
- report(true);
- });
- });
- }
- });
-};
diff --git a/frontend-old/node_modules/web-vitals/src/onTTFB.ts b/frontend-old/node_modules/web-vitals/src/onTTFB.ts
deleted file mode 100644
index 8167a56..0000000
--- a/frontend-old/node_modules/web-vitals/src/onTTFB.ts
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {bindReporter} from './lib/bindReporter.js';
-import {initMetric} from './lib/initMetric.js';
-import {onBFCacheRestore} from './lib/bfcache.js';
-import {getNavigationEntry} from './lib/getNavigationEntry.js';
-import {MetricRatingThresholds, ReportOpts, TTFBMetric} from './types.js';
-import {getActivationStart} from './lib/getActivationStart.js';
-import {whenActivated} from './lib/whenActivated.js';
-
-/** Thresholds for TTFB. See https://web.dev/articles/ttfb#what_is_a_good_ttfb_score */
-export const TTFBThresholds: MetricRatingThresholds = [800, 1800];
-
-/**
- * Runs in the next task after the page is done loading and/or prerendering.
- * @param callback
- */
-const whenReady = (callback: () => void) => {
- if (document.prerendering) {
- whenActivated(() => whenReady(callback));
- } else if (document.readyState !== 'complete') {
- addEventListener('load', () => whenReady(callback), true);
- } else {
- // Queue a task so the callback runs after `loadEventEnd`.
- setTimeout(callback, 0);
- }
-};
-
-/**
- * Calculates the [TTFB](https://web.dev/articles/ttfb) value for the
- * current page and calls the `callback` function once the page has loaded,
- * along with the relevant `navigation` performance entry used to determine the
- * value. The reported value is a `DOMHighResTimeStamp`.
- *
- * Note, this function waits until after the page is loaded to call `callback`
- * in order to ensure all properties of the `navigation` entry are populated.
- * This is useful if you want to report on other metrics exposed by the
- * [Navigation Timing API](https://w3c.github.io/navigation-timing/). For
- * example, the TTFB metric starts from the page's [time
- * origin](https://www.w3.org/TR/hr-time-2/#sec-time-origin), which means it
- * includes time spent on DNS lookup, connection negotiation, network latency,
- * and server processing time.
- */
-export const onTTFB = (
- onReport: (metric: TTFBMetric) => void,
- opts?: ReportOpts,
-) => {
- // Set defaults
- opts = opts || {};
-
- let metric = initMetric('TTFB');
- let report = bindReporter(
- onReport,
- metric,
- TTFBThresholds,
- opts.reportAllChanges,
- );
-
- whenReady(() => {
- const navigationEntry = getNavigationEntry();
-
- if (navigationEntry) {
- // The activationStart reference is used because TTFB should be
- // relative to page activation rather than navigation start if the
- // page was prerendered. But in cases where `activationStart` occurs
- // after the first byte is received, this time should be clamped at 0.
- metric.value = Math.max(
- navigationEntry.responseStart - getActivationStart(),
- 0,
- );
-
- metric.entries = [navigationEntry];
- report(true);
-
- // Only report TTFB after bfcache restores if a `navigation` entry
- // was reported for the initial load.
- onBFCacheRestore(() => {
- metric = initMetric('TTFB', 0);
- report = bindReporter(
- onReport,
- metric,
- TTFBThresholds,
- opts!.reportAllChanges,
- );
-
- report(true);
- });
- }
- });
-};
diff --git a/frontend-old/node_modules/web-vitals/src/types.ts b/frontend-old/node_modules/web-vitals/src/types.ts
deleted file mode 100644
index 92c44c6..0000000
--- a/frontend-old/node_modules/web-vitals/src/types.ts
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export * from './types/base.js';
-export * from './types/polyfills.js';
-
-export * from './types/cls.js';
-export * from './types/fcp.js';
-export * from './types/fid.js';
-export * from './types/inp.js';
-export * from './types/lcp.js';
-export * from './types/ttfb.js';
-
-// --------------------------------------------------------------------------
-// Everything below is modifications to built-in modules.
-// --------------------------------------------------------------------------
-
-interface PerformanceEntryMap {
- navigation: PerformanceNavigationTiming;
- resource: PerformanceResourceTiming;
- paint: PerformancePaintTiming;
-}
-
-// Update built-in types to be more accurate.
-declare global {
- interface Document {
- // https://wicg.github.io/nav-speculation/prerendering.html#document-prerendering
- prerendering?: boolean;
- // https://wicg.github.io/page-lifecycle/#sec-api
- wasDiscarded?: boolean;
- }
-
- interface Performance {
- getEntriesByType<K extends keyof PerformanceEntryMap>(
- type: K,
- ): PerformanceEntryMap[K][];
- }
-
- // https://w3c.github.io/event-timing/#sec-modifications-perf-timeline
- interface PerformanceObserverInit {
- durationThreshold?: number;
- }
-
- // https://wicg.github.io/nav-speculation/prerendering.html#performance-navigation-timing-extension
- interface PerformanceNavigationTiming {
- activationStart?: number;
- }
-
- // https://wicg.github.io/event-timing/#sec-performance-event-timing
- interface PerformanceEventTiming extends PerformanceEntry {
- duration: DOMHighResTimeStamp;
- interactionId: number;
- }
-
- // https://wicg.github.io/layout-instability/#sec-layout-shift-attribution
- interface LayoutShiftAttribution {
- node?: Node;
- previousRect: DOMRectReadOnly;
- currentRect: DOMRectReadOnly;
- }
-
- // https://wicg.github.io/layout-instability/#sec-layout-shift
- interface LayoutShift extends PerformanceEntry {
- value: number;
- sources: LayoutShiftAttribution[];
- hadRecentInput: boolean;
- }
-
- // https://w3c.github.io/largest-contentful-paint/#sec-largest-contentful-paint-interface
- interface LargestContentfulPaint extends PerformanceEntry {
- readonly renderTime: DOMHighResTimeStamp;
- readonly loadTime: DOMHighResTimeStamp;
- readonly size: number;
- readonly id: string;
- readonly url: string;
- readonly element: Element | null;
- }
-
- // https://w3c.github.io/long-animation-frame/#sec-PerformanceLongAnimationFrameTiming
- interface PerformanceLongAnimationFrameTiming extends PerformanceEntry {
- renderStart: DOMHighResTimeStamp;
- duration: DOMHighResTimeStamp;
- }
-}
diff --git a/frontend-old/node_modules/web-vitals/src/types/base.ts b/frontend-old/node_modules/web-vitals/src/types/base.ts
deleted file mode 100644
index f883aff..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/base.ts
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type {CLSMetric, CLSMetricWithAttribution} from './cls.js';
-import type {FCPMetric, FCPMetricWithAttribution} from './fcp.js';
-import type {FIDMetric, FIDMetricWithAttribution} from './fid.js';
-import type {INPMetric, INPMetricWithAttribution} from './inp.js';
-import type {LCPMetric, LCPMetricWithAttribution} from './lcp.js';
-import type {TTFBMetric, TTFBMetricWithAttribution} from './ttfb.js';
-
-export interface Metric {
- /**
- * The name of the metric (in acronym form).
- */
- name: 'CLS' | 'FCP' | 'FID' | 'INP' | 'LCP' | 'TTFB';
-
- /**
- * The current value of the metric.
- */
- value: number;
-
- /**
- * The rating as to whether the metric value is within the "good",
- * "needs improvement", or "poor" thresholds of the metric.
- */
- rating: 'good' | 'needs-improvement' | 'poor';
-
- /**
- * The delta between the current value and the last-reported value.
- * On the first report, `delta` and `value` will always be the same.
- */
- delta: number;
-
- /**
- * A unique ID representing this particular metric instance. This ID can
- * be used by an analytics tool to dedupe multiple values sent for the same
- * metric instance, or to group multiple deltas together and calculate a
- * total. It can also be used to differentiate multiple different metric
- * instances sent from the same page, which can happen if the page is
- * restored from the back/forward cache (in that case new metrics object
- * get created).
- */
- id: string;
-
- /**
- * Any performance entries relevant to the metric value calculation.
- * The array may also be empty if the metric value was not based on any
- * entries (e.g. a CLS value of 0 given no layout shifts).
- */
- entries: PerformanceEntry[];
-
- /**
- * The type of navigation.
- *
- * This will be the value returned by the Navigation Timing API (or
- * `undefined` if the browser doesn't support that API), with the following
- * exceptions:
- * - 'back-forward-cache': for pages that are restored from the bfcache.
- * - 'back_forward' is renamed to 'back-forward' for consistency.
- * - 'prerender': for pages that were prerendered.
- * - 'restore': for pages that were discarded by the browser and then
- * restored by the user.
- */
- navigationType:
- | 'navigate'
- | 'reload'
- | 'back-forward'
- | 'back-forward-cache'
- | 'prerender'
- | 'restore';
-}
-
-/** The union of supported metric types. */
-export type MetricType =
- | CLSMetric
- | FCPMetric
- | FIDMetric
- | INPMetric
- | LCPMetric
- | TTFBMetric;
-
-/** The union of supported metric attribution types. */
-export type MetricWithAttribution =
- | CLSMetricWithAttribution
- | FCPMetricWithAttribution
- | FIDMetricWithAttribution
- | INPMetricWithAttribution
- | LCPMetricWithAttribution
- | TTFBMetricWithAttribution;
-
-/**
- * The thresholds of metric's "good", "needs improvement", and "poor" ratings.
- *
- * - Metric values up to and including [0] are rated "good"
- * - Metric values up to and including [1] are rated "needs improvement"
- * - Metric values above [1] are "poor"
- *
- * | Metric value | Rating |
- * | --------------- | ------------------- |
- * | ≦ [0] | "good" |
- * | > [0] and ≦ [1] | "needs improvement" |
- * | > [1] | "poor" |
- */
-export type MetricRatingThresholds = [number, number];
-
-/**
- * @deprecated Use metric-specific function types instead, such as:
- * `(metric: LCPMetric) => void`. If a single callback type is needed for
- * multiple metrics, use `(metric: MetricType) => void`.
- */
-export interface ReportCallback {
- (metric: MetricType): void;
-}
-
-export interface ReportOpts {
- reportAllChanges?: boolean;
- durationThreshold?: number;
-}
-
-/**
- * The loading state of the document. Note: this value is similar to
- * `document.readyState` but it subdivides the "interactive" state into the
- * time before and after the DOMContentLoaded event fires.
- *
- * State descriptions:
- * - `loading`: the initial document response has not yet been fully downloaded
- * and parsed. This is equivalent to the corresponding `readyState` value.
- * - `dom-interactive`: the document has been fully loaded and parsed, but
- * scripts may not have yet finished loading and executing.
- * - `dom-content-loaded`: the document is fully loaded and parsed, and all
- * scripts (except `async` scripts) have loaded and finished executing.
- * - `complete`: the document and all of its sub-resources have finished
- * loading. This is equivalent to the corresponding `readyState` value.
- */
-export type LoadState =
- | 'loading'
- | 'dom-interactive'
- | 'dom-content-loaded'
- | 'complete';
diff --git a/frontend-old/node_modules/web-vitals/src/types/cls.ts b/frontend-old/node_modules/web-vitals/src/types/cls.ts
deleted file mode 100644
index c79ce4c..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/cls.ts
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type {LoadState, Metric} from './base.js';
-
-/**
- * A CLS-specific version of the Metric object.
- */
-export interface CLSMetric extends Metric {
- name: 'CLS';
- entries: LayoutShift[];
-}
-
-/**
- * An object containing potentially-helpful debugging information that
- * can be sent along with the CLS value for the current page visit in order
- * to help identify issues happening to real-users in the field.
- */
-export interface CLSAttribution {
- /**
- * A selector identifying the first element (in document order) that
- * shifted when the single largest layout shift contributing to the page's
- * CLS score occurred.
- */
- largestShiftTarget?: string;
- /**
- * The time when the single largest layout shift contributing to the page's
- * CLS score occurred.
- */
- largestShiftTime?: DOMHighResTimeStamp;
- /**
- * The layout shift score of the single largest layout shift contributing to
- * the page's CLS score.
- */
- largestShiftValue?: number;
- /**
- * The `LayoutShiftEntry` representing the single largest layout shift
- * contributing to the page's CLS score. (Useful when you need more than just
- * `largestShiftTarget`, `largestShiftTime`, and `largestShiftValue`).
- */
- largestShiftEntry?: LayoutShift;
- /**
- * The first element source (in document order) among the `sources` list
- * of the `largestShiftEntry` object. (Also useful when you need more than
- * just `largestShiftTarget`, `largestShiftTime`, and `largestShiftValue`).
- */
- largestShiftSource?: LayoutShiftAttribution;
- /**
- * The loading state of the document at the time when the largest layout
- * shift contribution to the page's CLS score occurred (see `LoadState`
- * for details).
- */
- loadState?: LoadState;
-}
-
-/**
- * A CLS-specific version of the Metric object with attribution.
- */
-export interface CLSMetricWithAttribution extends CLSMetric {
- attribution: CLSAttribution;
-}
diff --git a/frontend-old/node_modules/web-vitals/src/types/fcp.ts b/frontend-old/node_modules/web-vitals/src/types/fcp.ts
deleted file mode 100644
index ef599b3..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/fcp.ts
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type {LoadState, Metric} from './base.js';
-
-/**
- * An FCP-specific version of the Metric object.
- */
-export interface FCPMetric extends Metric {
- name: 'FCP';
- entries: PerformancePaintTiming[];
-}
-
-/**
- * An object containing potentially-helpful debugging information that
- * can be sent along with the FCP value for the current page visit in order
- * to help identify issues happening to real-users in the field.
- */
-export interface FCPAttribution {
- /**
- * The time from when the user initiates loading the page until when the
- * browser receives the first byte of the response (a.k.a. TTFB).
- */
- timeToFirstByte: number;
- /**
- * The delta between TTFB and the first contentful paint (FCP).
- */
- firstByteToFCP: number;
- /**
- * The loading state of the document at the time when FCP `occurred (see
- * `LoadState` for details). Ideally, documents can paint before they finish
- * loading (e.g. the `loading` or `dom-interactive` phases).
- */
- loadState: LoadState;
- /**
- * The `PerformancePaintTiming` entry corresponding to FCP.
- */
- fcpEntry?: PerformancePaintTiming;
- /**
- * The `navigation` entry of the current page, which is useful for diagnosing
- * general page load issues. This can be used to access `serverTiming` for example:
- * navigationEntry?.serverTiming
- */
- navigationEntry?: PerformanceNavigationTiming;
-}
-
-/**
- * An FCP-specific version of the Metric object with attribution.
- */
-export interface FCPMetricWithAttribution extends FCPMetric {
- attribution: FCPAttribution;
-}
diff --git a/frontend-old/node_modules/web-vitals/src/types/fid.ts b/frontend-old/node_modules/web-vitals/src/types/fid.ts
deleted file mode 100644
index 5b2dcba..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/fid.ts
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type {LoadState, Metric} from './base.js';
-
-/**
- * An FID-specific version of the Metric object.
- */
-export interface FIDMetric extends Metric {
- name: 'FID';
- entries: PerformanceEventTiming[];
-}
-
-/**
- * An object containing potentially-helpful debugging information that
- * can be sent along with the FID value for the current page visit in order
- * to help identify issues happening to real-users in the field.
- */
-export interface FIDAttribution {
- /**
- * A selector identifying the element that the user interacted with. This
- * element will be the `target` of the `event` dispatched.
- */
- eventTarget: string;
- /**
- * The time when the user interacted. This time will match the `timeStamp`
- * value of the `event` dispatched.
- */
- eventTime: number;
- /**
- * The `type` of the `event` dispatched from the user interaction.
- */
- eventType: string;
- /**
- * The `PerformanceEventTiming` entry corresponding to FID.
- */
- eventEntry: PerformanceEventTiming;
- /**
- * The loading state of the document at the time when the first interaction
- * occurred (see `LoadState` for details). If the first interaction occurred
- * while the document was loading and executing script (e.g. usually in the
- * `dom-interactive` phase) it can result in long input delays.
- */
- loadState: LoadState;
-}
-
-/**
- * An FID-specific version of the Metric object with attribution.
- */
-export interface FIDMetricWithAttribution extends FIDMetric {
- attribution: FIDAttribution;
-}
diff --git a/frontend-old/node_modules/web-vitals/src/types/inp.ts b/frontend-old/node_modules/web-vitals/src/types/inp.ts
deleted file mode 100644
index c3acbd9..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/inp.ts
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type {LoadState, Metric} from './base.js';
-
-/**
- * An INP-specific version of the Metric object.
- */
-export interface INPMetric extends Metric {
- name: 'INP';
- entries: PerformanceEventTiming[];
-}
-
-/**
- * An object containing potentially-helpful debugging information that
- * can be sent along with the INP value for the current page visit in order
- * to help identify issues happening to real-users in the field.
- */
-export interface INPAttribution {
- /**
- * A selector identifying the element that the user first interacted with
- * as part of the frame where the INP candidate interaction occurred.
- * If this value is an empty string, that generally means the element was
- * removed from the DOM after the interaction.
- */
- interactionTarget: string;
- /**
- * A reference to the HTML element identified by `interactionTargetSelector`.
- * NOTE: for attribution purpose, a selector identifying the element is
- * typically more useful than the element itself. However, the element is
- * also made available in case additional context is needed.
- */
- interactionTargetElement: Node | undefined;
- /**
- * The time when the user first interacted during the frame where the INP
- * candidate interaction occurred (if more than one interaction occurred
- * within the frame, only the first time is reported).
- */
- interactionTime: DOMHighResTimeStamp;
- /**
- * The best-guess timestamp of the next paint after the interaction.
- * In general, this timestamp is the same as the `startTime + duration` of
- * the event timing entry. However, since `duration` values are rounded to
- * the nearest 8ms, it can sometimes appear that the paint occurred before
- * processing ended (which cannot happen). This value clamps the paint time
- * so it's always after `processingEnd` from the Event Timing API and
- * `renderStart` from the Long Animation Frame API (where available).
- * It also averages the duration values for all entries in the same
- * animation frame, which should be closer to the "real" value.
- */
- nextPaintTime: DOMHighResTimeStamp;
- /**
- * The type of interaction, based on the event type of the `event` entry
- * that corresponds to the interaction (i.e. the first `event` entry
- * containing an `interactionId` dispatched in a given animation frame).
- * For "pointerdown", "pointerup", or "click" events this will be "pointer",
- * and for "keydown" or "keyup" events this will be "keyboard".
- */
- interactionType: 'pointer' | 'keyboard';
- /**
- * An array of Event Timing entries that were processed within the same
- * animation frame as the INP candidate interaction.
- */
- processedEventEntries: PerformanceEventTiming[];
- /**
- * If the browser supports the Long Animation Frame API, this array will
- * include any `long-animation-frame` entries that intersect with the INP
- * candidate interaction's `startTime` and the `processingEnd` time of the
- * last event processed within that animation frame. If the browser does not
- * support the Long Animation Frame API or no `long-animation-frame` entries
- * are detect, this array will be empty.
- */
- longAnimationFrameEntries: PerformanceLongAnimationFrameTiming[];
- /**
- * The time from when the user interacted with the page until when the
- * browser was first able to start processing event listeners for that
- * interaction. This time captures the delay before event processing can
- * begin due to the main thread being busy with other work.
- */
- inputDelay: number;
- /**
- * The time from when the first event listener started running in response to
- * the user interaction until when all event listener processing has finished.
- */
- processingDuration: number;
- /**
- * The time from when the browser finished processing all event listeners for
- * the user interaction until the next frame is presented on the screen and
- * visible to the user. This time includes work on the main thread (such as
- * `requestAnimationFrame()` callbacks, `ResizeObserver` and
- * `IntersectionObserver` callbacks, and style/layout calculation) as well
- * as off-main-thread work (such as compositor, GPU, and raster work).
- */
- presentationDelay: number;
- /**
- * The loading state of the document at the time when the interaction
- * corresponding to INP occurred (see `LoadState` for details). If the
- * interaction occurred while the document was loading and executing script
- * (e.g. usually in the `dom-interactive` phase) it can result in long delays.
- */
- loadState: LoadState;
-}
-
-/**
- * An INP-specific version of the Metric object with attribution.
- */
-export interface INPMetricWithAttribution extends INPMetric {
- attribution: INPAttribution;
-}
diff --git a/frontend-old/node_modules/web-vitals/src/types/lcp.ts b/frontend-old/node_modules/web-vitals/src/types/lcp.ts
deleted file mode 100644
index 4761fdd..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/lcp.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type {Metric} from './base.js';
-
-/**
- * An LCP-specific version of the Metric object.
- */
-export interface LCPMetric extends Metric {
- name: 'LCP';
- entries: LargestContentfulPaint[];
-}
-
-/**
- * An object containing potentially-helpful debugging information that
- * can be sent along with the LCP value for the current page visit in order
- * to help identify issues happening to real-users in the field.
- */
-export interface LCPAttribution {
- /**
- * The element corresponding to the largest contentful paint for the page.
- */
- element?: string;
- /**
- * The URL (if applicable) of the LCP image resource. If the LCP element
- * is a text node, this value will not be set.
- */
- url?: string;
- /**
- * The time from when the user initiates loading the page until when the
- * browser receives the first byte of the response (a.k.a. TTFB). See
- * [Optimize LCP](https://web.dev/articles/optimize-lcp) for details.
- */
- timeToFirstByte: number;
- /**
- * The delta between TTFB and when the browser starts loading the LCP
- * resource (if there is one, otherwise 0). See [Optimize
- * LCP](https://web.dev/articles/optimize-lcp) for details.
- */
- resourceLoadDelay: number;
- /**
- * The total time it takes to load the LCP resource itself (if there is one,
- * otherwise 0). See [Optimize LCP](https://web.dev/articles/optimize-lcp) for
- * details.
- */
- resourceLoadDuration: number;
- /**
- * The delta between when the LCP resource finishes loading until the LCP
- * element is fully rendered. See [Optimize
- * LCP](https://web.dev/articles/optimize-lcp) for details.
- */
- elementRenderDelay: number;
- /**
- * The `navigation` entry of the current page, which is useful for diagnosing
- * general page load issues. This can be used to access `serverTiming` for example:
- * navigationEntry?.serverTiming
- */
- navigationEntry?: PerformanceNavigationTiming;
- /**
- * The `resource` entry for the LCP resource (if applicable), which is useful
- * for diagnosing resource load issues.
- */
- lcpResourceEntry?: PerformanceResourceTiming;
- /**
- * The `LargestContentfulPaint` entry corresponding to LCP.
- */
- lcpEntry?: LargestContentfulPaint;
-}
-
-/**
- * An LCP-specific version of the Metric object with attribution.
- */
-export interface LCPMetricWithAttribution extends LCPMetric {
- attribution: LCPAttribution;
-}
diff --git a/frontend-old/node_modules/web-vitals/src/types/polyfills.ts b/frontend-old/node_modules/web-vitals/src/types/polyfills.ts
deleted file mode 100644
index 14bd5ae..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/polyfills.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export type FirstInputPolyfillEntry = Omit<
- PerformanceEventTiming,
- 'processingEnd'
->;
-
-export interface FirstInputPolyfillCallback {
- (entry: FirstInputPolyfillEntry): void;
-}
diff --git a/frontend-old/node_modules/web-vitals/src/types/ttfb.ts b/frontend-old/node_modules/web-vitals/src/types/ttfb.ts
deleted file mode 100644
index 3559084..0000000
--- a/frontend-old/node_modules/web-vitals/src/types/ttfb.ts
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type {Metric} from './base.js';
-
-/**
- * A TTFB-specific version of the Metric object.
- */
-export interface TTFBMetric extends Metric {
- name: 'TTFB';
- entries: PerformanceNavigationTiming[];
-}
-
-/**
- * An object containing potentially-helpful debugging information that
- * can be sent along with the TTFB value for the current page visit in order
- * to help identify issues happening to real-users in the field.
- *
- * NOTE: these values are primarily useful for page loads not handled via
- * service worker, as browsers differ in what they report when service worker
- * is involved, see: https://github.com/w3c/navigation-timing/issues/199
- */
-export interface TTFBAttribution {
- /**
- * The total time from when the user initiates loading the page to when the
- * page starts to handle the request. Large values here are typically due
- * to HTTP redirects, though other browser processing contributes to this
- * duration as well (so even without redirect it's generally not zero).
- */
- waitingDuration: number;
- /**
- * The total time spent checking the HTTP cache for a match. For navigations
- * handled via service worker, this duration usually includes service worker
- * start-up time as well as time processing `fetch` event listeners, with
- * some exceptions, see: https://github.com/w3c/navigation-timing/issues/199
- */
- cacheDuration: number;
- /**
- * The total time to resolve the DNS for the requested domain.
- */
- dnsDuration: number;
- /**
- * The total time to create the connection to the requested domain.
- */
- connectionDuration: number;
- /**
- * The total time from when the request was sent until the first byte of the
- * response was received. This includes network time as well as server
- * processing time.
- */
- requestDuration: number;
- /**
- * The `navigation` entry of the current page, which is useful for diagnosing
- * general page load issues. This can be used to access `serverTiming` for
- * example: navigationEntry?.serverTiming
- */
- navigationEntry?: PerformanceNavigationTiming;
-}
-
-/**
- * A TTFB-specific version of the Metric object with attribution.
- */
-export interface TTFBMetricWithAttribution extends TTFBMetric {
- attribution: TTFBAttribution;
-}