Alternatives and similar repositories for custom-metrics

Users that are interested in custom-metrics are comparing it to the libraries listed below

• HTTPArchive / cwv-tech-report
  Core Web Vitals Technology Report
  ☆33Updated last year
• HTTPArchive / har.fyi
  ☆18Updated this week
• web-platform-dx / developer-research
  Development of research on developer needs to inform improvements in Web Platform Developer Experience
  ☆44Updated 3 months ago
• Nooshu / wpt-jq-data-scripts
  A set of `jq` scripts used to extract useful data from WebPageTest.
  ☆17Updated 5 years ago
• simonhearne / webperf-heatmap
  Generate performance heatmaps of webpages
  ☆32Updated 7 years ago
• treosh / crux-api
  A tiny (500 bytes) CrUX API wrapper that supports record & history API, handles errors, and provides types.
  ☆65Updated 2 years ago
• tkadlec / WPOStats
  ☆61Updated 3 months ago
• w3c / perf-timing-primer
  A Primer for Web Performance Timing APIs
  ☆22Updated 5 years ago
• catchpoint / WebPageTest.docs
  Documentation for WebPageTest
  ☆199Updated last week
• rviscomi / ismyhostfastyet
  A leaderboard of hosting providers' TTFB performance
  ☆90Updated 7 months ago
• w3c / user-timing
  User Timing
  ☆29Updated 11 months ago
• ux-capture / ux-capture
  Browser instrumentation helper that makes it easier to capture UX speed metrics
  ☆63Updated last year
• fastly / demo-fiddle-ci
  Using Fastly Fiddle to enable CI testing of Fastly services
  ☆14Updated last year
• whatwg / cookiestore
  Asynchronous access to cookies from JavaScript
  ☆163Updated 2 weeks ago
• slightlyoff / wpt-embed
  Web Components for displaying WPT traces, and scripts for saving them for display
  ☆19Updated 3 months ago
• rviscomi / crux-cookbook
  https://github.com/GoogleChrome/CrUX
  ☆80Updated 6 years ago
• samdutton / multihouse
  Run Lighthouse audits for multiple URLs
  ☆60Updated last week
• SpeedCurve-Metrics / speedcurve-cli
  🍩 Official SpeedCurve CLI and Node.js API
  ☆56Updated last year
• w3c / largest-contentful-paint
  Specification for the LargestContentfulPaint API
  ☆98Updated 4 months ago
• andydavies / tag-timing-snippets
  Examples of how to measure events – particularly those from third-party tags – in web pages
  ☆19Updated 3 years ago
• mallendeo / cdp-rawgit-fix
  Scan every pen from a CodePen profile, and returns new links for rawgit hosted assets.
  ☆12Updated 7 years ago
• web-platform-dx / web-features-explorer
  A visualization of the web-features data
  ☆60Updated this week
• LeaVerou / css-almanac
  Repo for planning & voting on which stats to study
  ☆34Updated 4 years ago
• dalmaer / lcp-chrome-extension
  Chrome Extension that shows a pages Largest Contentful Paint (LCP) measure on it's icon
  ☆19Updated 5 years ago
• dwsmart / massWebVitals
  Get Lab CWV for a List of URLs from a CSV, including video screenshot
  ☆21Updated 6 months ago
• fabkrum / core-web-vitals-optimizer
  ☆29Updated 4 years ago
• JCofman / webPagetestAction
  ⚡️🚀 Action to print webPagetest.org results
  ☆57Updated 2 years ago
• w3ctag / privacy-principles
  ☆61Updated 2 months ago
• paulirish / lh-scorecalc
  Lighthouse perf score calculator - explaining how the perf score is composed
  ☆102Updated last year
• w3c / spec-prod
  GitHub Action to build ReSpec/Bikeshed specs, validate output and publish to GitHub pages or W3C
  ☆39Updated last week