Repositories list

• chrome-for-testing

  Public
  JavaScript

  •

  Apache License 2.0

  •115•946•28•1•Updated Jun 28, 2025Jun 28, 2025

• webdriver-bidi-protocol

  Public
  TypeScript

  •

  Apache License 2.0

  •5•10•0•1•Updated Jun 27, 2025Jun 27, 2025

• chromium-bidi

  Public
  Implementation of WebDriver BiDi for Chromium

  webdriver-bidichromechromium

  TypeScript

  •

  Apache License 2.0

  •34•121•35•9•Updated Jun 27, 2025Jun 27, 2025

• ps-analysis-tool

  Public
  Privacy Sandbox Analysis Chrome Extension and CLI for analysis and understanding of cookie usage on web pages, and new privacy-preserving Chrome APIs

  chromeprivacycookies+ 1privacy-tools

  TypeScript

  •

  Apache License 2.0

  •29•121•74•6•Updated Jun 27, 2025Jun 27, 2025

• bubblewrap

  Public
  Bubblewrap is a Command Line Interface (CLI) that helps developers to create a Project for an Android application that launches an existing Progressive Web App (PWAs) using a Trusted Web Activity.

  TypeScript

  •

  Apache License 2.0

  •194•2.6k•104•7•Updated Jun 25, 2025Jun 25, 2025

• web-ai-demos

  Public
  JavaScript

  •

  Apache License 2.0

  •26•111•1•1•Updated Jun 24, 2025Jun 24, 2025

• form-troubleshooter

  Public
  TypeScript

  •

  Apache License 2.0

  •12•221•18•13•Updated Jun 24, 2025Jun 24, 2025

• progressive-tooling

  Public
  A list of community-built, third-party tools that can be used to improve page performance

  JavaScript

  •

  Apache License 2.0

  •28•547•9•32•Updated Jun 24, 2025Jun 24, 2025

• sample-currency-converter

  Public
  A sample currency conversion Progressive Web App

  pwavanillaux+ 1currency

  JavaScript

  •

  Apache License 2.0

  •33•133•1•24•Updated Jun 24, 2025Jun 24, 2025

• paymentrequest-show

  Public
  JavaScript

  •

  Apache License 2.0

  •8•8•0•21•Updated Jun 24, 2025Jun 24, 2025

• confluence

  Public
  Service and API for Web API Confluence: Metrics for web platform health

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •36•91•60•10•Updated Jun 24, 2025Jun 24, 2025

• cros-sample-telemetry-extension

  Public
  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •5•10•0•0•Updated Jun 24, 2025Jun 24, 2025

• wadb

  Public
  A TypeScript implementation of the Android Debug Bridge(ADB) protocol over WebUSB

  TypeScript

  •

  Apache License 2.0

  •17•176•1•5•Updated Jun 24, 2025Jun 24, 2025

• native-url

  Public
  Node's url module implemented using the built-in URL API.

  nodejsurlurl-parser+ 1querystring

  JavaScript

  •

  Apache License 2.0

  •12•288•10•15•Updated Jun 24, 2025Jun 24, 2025

• unarchiver

  Public
  A Progressive Web App (PWA) that supports drag-and-drop file decompression into a user's directory

  JavaScript

  •

  Apache License 2.0

  •4•27•1•18•Updated Jun 24, 2025Jun 24, 2025

• adaptive-loading

  Public
  Demos for Adaptive Loading - differentially deliver fast, lighter experiences for users on slow networks & devices

  JavaScript

  •

  Apache License 2.0

  •35•264•3•409•Updated Jun 24, 2025Jun 24, 2025

• performance-game

  Public
  JavaScript

  •

  Apache License 2.0

  •15•55•6•37•Updated Jun 24, 2025Jun 24, 2025

• size-plugin

  Public
  Track compressed Webpack asset sizes over time.

  webpackwebpack-pluginbundlesize+ 2performance-budgetwebpack-assets

  JavaScript

  •

  Apache License 2.0

  •41•1.7k•8•19•Updated Jun 24, 2025Jun 24, 2025

• react-shrine

  Public
  "Shrine" Progressive Web App sample built with React

  reactperformancepwa+ 2create-react-appprogressive-web-app

  JavaScript

  •

  Apache License 2.0

  •54•330•6•42•Updated Jun 24, 2025Jun 24, 2025

• phonetic-word-predict

  Public
  TypeScript

  •

  Apache License 2.0

  •0•1•0•1•Updated Jun 24, 2025Jun 24, 2025

• web-identity-demos

  Public
  Demos for identity on the web. Built by the Chrome Developer Relations team and friends.

  securitydemoauthentication+ 2autofillpasskeys

  HTML

  •

  Apache License 2.0

  •2•5•0•2•Updated Jun 24, 2025Jun 24, 2025

• browser-tab-session-manager

  Public
  TypeScript

  •

  Apache License 2.0

  •3•21•7•2•Updated Jun 24, 2025Jun 24, 2025

• project-sesame

  Public
  TypeScript

  •

  Apache License 2.0

  •2•6•0•15•Updated Jun 20, 2025Jun 20, 2025

• browser-fs-access

  Public
  File System Access API with legacy fallback in the browser

  file-system-accessfile-system-access-apibrowser-fs-access

  JavaScript

  •

  Apache License 2.0

  •92•1.5k•1•1•Updated Jun 18, 2025Jun 18, 2025

• quicklink

  Public
  ⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time

  performanceweb-performanceprefetch+ 2speedprefetcher

  JavaScript

  •

  Apache License 2.0

  •418•11k•36•4•Updated Jun 18, 2025Jun 18, 2025

• comlink

  Public
  Comlink makes WebWorkers enjoyable.

  TypeScript

  •

  Apache License 2.0

  •409•12k•75•36•Updated Jun 18, 2025Jun 18, 2025

• web-perf-demos

  Public
  JavaScript

  •

  Apache License 2.0

  •0•2•0•0•Updated Jun 17, 2025Jun 17, 2025

• privacy-sandbox-explainer-updates

  Public
  Python

  •

  Apache License 2.0

  •5•3•2•0•Updated Jun 16, 2025Jun 16, 2025

• speedometer-workloads

  Public
  JavaScript

  •

  Other

  •0•7•0•8•Updated Jun 14, 2025Jun 14, 2025

• benchmark-workloads

  Public
  JavaScript

  •

  Apache License 2.0

  •1•3•0•4•Updated Jun 14, 2025Jun 14, 2025