GoogleChromeLabs

A Node library for Squoosh

Comlink makes WebWorkers enjoyable

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

Chrome DevTools for Node.js

Carlo is a framework for rendering Node data structures using Chrome browser.

Give users a great experience best suited to their device and network constraints

Core Library to generate, build and sign TWA projects

JavaScript (engine) Version Updater

Webpack plugin to bundle Workers automagically.

Painless universal prerendering for Webpack. Works great with html-webpack-plugin.

File System Access API with legacy fallback in the browser.

*Please note that this polyfill is now in maintenance mode, as of Nov, 2022. We are not planning to add more features or enhancements.* ____________________________

JSBI is a pure-JavaScript implementation of [the ECMAScript BigInt proposal](https://tc39.es/proposal-bigint/), which officially became a part of the JavaScript language in ES2020.

A JavaScript library to observe Page Lifecycle API states: https://github.com/WICG/page-lifecycle

A small library to detect which features of WebAssembly are supported in your current browser.

Webpack loader: offload modules to Worker threads seamlessly using Comlink

A JavaScript library for measuring the First Input Delay metric. See https://goo.gl/1AKcj5.

Polyfill for the Prompt API (`LanguageModel`) backed by Firebase AI Logic, Gemini API, OpenAI API, or Transformers.js.

Brings the node url api layer to whatwg-url class

PostCSS plugin to insert variables from a data source based on discovered usage

AudioWorklet polyfill using the legacy ScriptProcessor API.

An implementation of the WebDriver BiDi protocol for Chromium implemented as a JavaScript layer translating between BiDi and CDP, running inside a Chrome tab.

WebAssembly implementation of gphoto2 and libusb to control DSLR cameras over USB on the Web

Polyfill of self.scheduler API

A package that handles internationalization and localization.

This is a polyfill for the [Text Fragments](https://wicg.github.io/scroll-to-text-fragment/) feature for browsers that don't support it natively.

Webpack plugin to generate WebBundle output.

Compile JSBI code to native BigInt code.

Mock support for Same-Document View Transitions

Polyfill for shadowRoot.getSelection in Safari 10+

SDK to interact with dictation devices

This repository contains TypeScript types conforming to the [WebDriver BiDi](https://w3c.github.io/webdriver-bidi/) specification. It also supports WebDriver BiDi extension modules defined in other specifications:

This toolkit provides a set of components and utilities for developers to add an augmented experience to their website. For example, a primary use-case supported is the ability to detect barcodes (in -- say -- a real-world store) with the user's device ca

Enhances html-webpack-plugin with link rel=preload wiring capabilities for scripts

Tracks your Webpack asset sizes over time.

A service worker implementation of the behavior defined in a page's App Cache manifest.

Webpack plugin to inline critical CSS and lazy-load the rest.