WICG/layout-instability external links

---

GitHub - View repository

GitHub.dev - Open in online code editor

Star history - Growth chart over time

deps.dev - Dependencies and security vulnerabilities

Gitingest - Export source code for LLM usage

Repomix - Export source code for LLM usage

uithub - Export source code for LLM usage

Close

WICG/layout-instability

Readme badge preview -

If you own this repo, copy the snippet below and add it to your README.md

---

Copy

[![RelatedRepos](https://img.shields.io/badge/related-repos-yellow)](https://relatedrepos.com/gh/WICG/layout-instability)

Close

WICG / layout-instabilityView on GitHubMore

• External links
• Readme badge

A proposal for a Layout Instability specification

☆165Dec 17, 2025Updated 2 months ago

Alternatives and similar repositories for layout-instability

Users that are interested in layout-instability are comparing it to the libraries listed below

• w3c / event-timing

  View on GitHub
  Specification for the Event Timing API.
  ☆49Updated this week
• w3c / largest-contentful-paint

  View on GitHub
  Specification for the LargestContentfulPaint API
  ☆98Feb 6, 2026Updated 3 weeks ago
• w3c / element-timing

  View on GitHub
  A proposal for an Element Timing specification.
  ☆61Aug 5, 2025Updated 6 months ago
• w3c / user-timing

  View on GitHub
  User Timing
  ☆29Feb 18, 2026Updated last week
• w3c / longtasks

  View on GitHub
  Long Task API
  ☆246May 24, 2024Updated last year
• tomo-e / codebuilder-cat

  View on GitHub
  ☆12Aug 18, 2019Updated 6 years ago
• uxify-ltd / performance-event-timing-polyfill

  View on GitHub
  ☆19Feb 13, 2026Updated 2 weeks ago
• w3c / battery

  View on GitHub
  Battery Status API
  ☆24Feb 2, 2026Updated 3 weeks ago
• w3c / web-performance

  View on GitHub
  W3C Web Performance Working Group repo
  ☆431Feb 20, 2026Updated last week
• mcraiganthony / svg-icons

  View on GitHub
  SVG Icon System - Usage
  ☆18Jun 30, 2015Updated 10 years ago
• treosh / web-vitals-reporter

  View on GitHub
  Report Web Vitals to your API with one POST request per session.
  ☆250Nov 20, 2020Updated 5 years ago
• WICG / content-index

  View on GitHub
  Explainer and spec for the Content Indexing proposal
  ☆30Apr 13, 2021Updated 4 years ago
• w3c / paint-timing

  View on GitHub
  Paint Timing
  ☆265Jan 7, 2026Updated last month
• WICG / soft-navigations

  View on GitHub
  Heuristics to detect Single Page Apps soft navigations
  ☆57Sep 3, 2025Updated 5 months ago
• WICG / scheduling-apis

  View on GitHub
  APIs for scheduling and controlling prioritized tasks.
  ☆926May 30, 2025Updated 9 months ago
• w3c / requestidlecallback

  View on GitHub
  Cooperative Scheduling of Background Tasks
  ☆50May 21, 2025Updated 9 months ago
• dvelasquez / lighthouse-plugin-crux

  View on GitHub
  A Lighthouse plugin that gathers field data from the Chrome User eXperience Report
  ☆22Updated this week
• GoogleChromeLabs / first-input-delay

  View on GitHub
  A JavaScript library for measuring First Input Delay (FID) in the browser.
  ☆347Nov 17, 2020Updated 5 years ago
• w3c / resource-hints

  View on GitHub
  Resource Hints
  ☆82Jun 30, 2023Updated 2 years ago
• w3c / screen-wake-lock

  View on GitHub
  Screen Wake Lock API
  ☆90Feb 2, 2026Updated 3 weeks ago
• WICG / local-font-access

  View on GitHub
  Web API for enumerating fonts on the local system
  ☆87Jun 7, 2024Updated last year
• SpeedCurve-Metrics / speedcurve-cli

  View on GitHub
  🍩 Official SpeedCurve CLI and Node.js API
  ☆56Apr 30, 2024Updated last year
• WICG / frame-timing

  View on GitHub
  Frame Timing API
  ☆171Oct 5, 2021Updated 4 years ago
• GoogleChrome / CrUX

  View on GitHub
  The place to share queries, ideas, or issues related to the Chrome UX Report
  ☆215Apr 8, 2024Updated last year
• w3c / perf-timing-primer

  View on GitHub
  A Primer for Web Performance Timing APIs
  ☆22Jul 21, 2020Updated 5 years ago
• w3c / navigation-timing

  View on GitHub
  Navigation Timing
  ☆119Dec 5, 2025Updated 2 months ago
• rviscomi / crux-cookbook

  View on GitHub
  https://github.com/GoogleChrome/CrUX
  ☆80Mar 18, 2019Updated 6 years ago
• bvaughn / extensions-api-proposal-custom-performance-pane

  View on GitHub
  Extensions API proposal for the Performance Panel
  ☆36Dec 4, 2019Updated 6 years ago
• ux-capture / ux-capture

  View on GitHub
  Browser instrumentation helper that makes it easier to capture UX speed metrics
  ☆63Jul 23, 2024Updated last year
• WICG / is-input-pending

  View on GitHub
  ☆226Sep 12, 2022Updated 3 years ago
• orta / nightly-profile-updater

  View on GitHub
  ☆25Jul 24, 2023Updated 2 years ago
• GoogleChrome / web-vitals

  View on GitHub
  Essential metrics for a healthy site.
  ☆8,433Updated this week
• WICG / web-app-launch

  View on GitHub
  Web App Launch Handler
  ☆81Sep 23, 2024Updated last year
• w3c / charter-webperf

  View on GitHub
  Web Performance Group charter
  ☆29Oct 17, 2018Updated 7 years ago
• 1000ch / boilerplate-next

  View on GitHub
  ☆10Nov 29, 2017Updated 8 years ago
• WICG / video-editing

  View on GitHub
  ☆64Mar 5, 2021Updated 4 years ago
• GoogleChromeLabs / detect-es-version

  View on GitHub
  ☆76Jan 24, 2026Updated last month
• GoogleChromeLabs / tti-polyfill

  View on GitHub
  Time-to-interactive polyfill
  ☆344Feb 25, 2021Updated 5 years ago
• WICG / time-to-interactive

  View on GitHub
  Repository for hosting TTI specification and discussions around it.
  ☆51Feb 22, 2018Updated 8 years ago