Devon Govett

Generate regular expressions that match a set of strings

A wrapper for the wkhtmltopdf HTML to PDF converter using WebKit

A node API for the dprint TypeScript and JavaScript code formatter

An API Compatible Replacement for Google Reader

An extremely fast glob matching library in Rust.

No description.

A syntax highlighter for Node powered by Tree Sitter. Written in Rust.

An implementation of the napi API for WASM.

Inject an RSC payload into an HTML stream and read it back

A small EXIF image metadata reader

A collection of utility functions for working with strings in JavaScript in the browser or Node

A Node-style writable stream for HTML5 Blobs

Compiles Protobuf IDL to JSON Schema

A streaming JPEG encoder and decoder

Experiment to shim the React Hooks API in Vue 3

🎄 Sync Christmas lights to music with a Raspberry Pi and the Web Audio API

WIP GitHub client built with React Aria Components + Tailwind CSS

Deprecated: File importing for CoffeeScript and JavaScript

Replace emoji in strings with images from the Apple Color Emoji font

A variable fonts demo using fontkit

Benchmarking Parcel vs. Vite vs. Turbopack HMR performance

Validates objects against protocol buffer schemas

A streaming GIF encoder and decoder

Jade TextMate bundle converted for Atom

No description.

A browserify transform for the istanbul code coverage tool

An implementation of the MessagePack serialization format in CoffeeScript for Node.js and the browser.

A neural network library for Objective-C

Experimenting with a faster bundling algorithm

Converts JavaScript objects to equivalent ASTs

Ties together streaming image encoders and decoders with a nice API

A blog post/demo on how to support emoji cross browser inside contenteditable

Prototype of a higher level component-based API on top of React Aria

A streaming PNG encoder and decoder

JavaScript port of the NeuQuant image quantization algorithm

An SVG renderer for PDFKit

Generates colors based on the golden ratio

A set of components using React Aria and Tailwind

Analyzing the syntax of top npm packages

A base transform stream class for image pixel data

A glsl to asm.js compiler

A Node module that adds colorful CLI support for the QUnit testing framework

RFCs for changes to React

A streaming image resizer

A spellchecker in CoffeeScript/JavaScript based on Hunspell

Node module to easily lookup city and state for a US zipcode

A BMP decoder in JS for the HTML5 Canvas element

A work in progress BitTorrent client in JavaScript

Ideas for HTML/CSS/JavaScript standards from the community

Concatenate a pixel-stream into an array of frames

Streaming image color space transforms

My blog

Test app using React Spectrum with Next.js

No description.

No description.

No description.

A streaming LZW encoder and decoder in JavaScript

A browserify transform that allows optional dependencies in try..catch blocks

A JavaScript data store queried by jQuery-like selectors

Snoozr is an app for sleeping

Stylus TextMate bundle converted for Atom

No description.

jquery plugins

Import multiple files at once with globs

Multi threaded shared memory objects in Node

Apple Audio Unit bindings for Node.js

PDF Reader in JavaScript

MPEG1 Video Decoder in JavaScript

No description.

An image effects library for JavaScript using WebGL

HackerNews clone built with Vue 2.0, vue-router & vuex, with server-side rendering

Transform super calls inside async class methods for Node 6

Experimental Rust-based worker farm for node

Virtual NPM registry for Yarn workspaces

JavaScript function that returns whether an object is of any of the given types

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Reimplementation of CSS layout using pure JavaScript

Unified plugin system for Vite, Rollup, Webpack, esbuild, and more

No description.

A CLI and toolbox to extract information from React component files for documentation generation purposes.

A regular expression to match all Emoji-only symbols as per the Unicode Standard.

Repo for tracking my changes to the JS Cassowary port: http://www.badros.com/greg/cassowary/js/quaddemo.html

Muahaha.

Tweetie Written in Cappuccino

JPEG/DCT data decoder

parcel shared css bundle ordering bug

The React documentation website

No description.

A parser for Nodes semver in Rust

It's so over. No wait, we're back.

react-aria contribution graph

⚙️ Node.js tool for optimizing SVG files

Parse Photoshop files in Ruby with ease

Date and time library for Rust

No description.

No description.

Tree-sitter parser for regular expressions

CSS Working Group Editor Drafts

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

No description.

PostCSS benchmarks

Low-overhead lexer dedicated to ES module parsing for fast analysis

swc is a super-fast compiler written in rust; producing widely-supported javascript from modern standards and typescript.

Next generation frontend tooling. It's fast!

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

A framework for building compiled Node.js add-ons in Rust via Node-API

Crate to strip out comments in json for Rust

Test suites for Web platform specs — including WHATWG, W3C, and others

tooling.report a quick way to determine the best build tool for your next web project, or if tooling migration is worth it, or how to adopt a tool's best practice into your existing configuration and code base.

No description.

Fast multidimensional typed arrays with a nice syntax

Collaborative editing in any app

An implementation of TodoMVC

Javascript MPEG-1 Audio Layer III (mp3) and ID3v2 decoder (clean/small repo)

A Brilliant Animator

keymaster.js is a simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.

Simple Ruby-style inheritance for JavaScript

JavaScript Application Framework - JS library only

Feature detect HTML5 and CSS3 features, with handy css and javascript hooks so you can progressively enhance to your heart's content.

MongoDB object modeling designed to work in an asynchronous environment.

Unfancy JavaScript

A JavaScript H.264 decoder.

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

No description.

🤖 Fully typesafe Router for React (and friends) w/ built-in caching, 1st class search-param APIs, client-side cache integration and isomorphic rendering.

Experimental react-router parcel plugins.

⏳ Modern JavaScript date utility library ⌛️

No description.

Rust alernative to SVGO and (eventually) InkScape

High-performance browser-grade HTML5 parser

Compile MDX to JavaScript in Rust

CSS grammar for Tree-sitter

Rust-ported Browserslist.

Module initialization/global constructor functions for Rust

PostCSS plugin for css modules to local-scope classes and ids

The Servo Browser Engine

Rust implementation of CSS Syntax Level 3

redis client for node

Develop. Preview. Ship.

PostHTML plugin for code syntax highlighting with Prism.

A utility-first CSS framework for rapid UI development.

ESLint plugin with rules that help validate proper imports.

Zero-copy deserialization framework for Rust

No description.

Parse HTML/XML to PostHTMLTree

Include HTML Plugin

Faster ts-node without typecheck

The Full-stack Framework in Deno.

Wrap file with an AMD wrapper

🌳 Tiny and fast JavaScript code generator from an ESTree-compliant AST.

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

🐕 Simulate user events for react-testing-library

React friendly API wrapper around MapboxGL JS

Documentation templates for use in open source and open development projects

:globe_with_meridians: The Babel documentation website

📦🐈 Fast, reliable, and secure dependency management for JavaScript.

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

Esprima-compatible implementation of the Mozilla JS Parser API

Build blazing fast, modern apps and websites with React

JSDoc parser

:book: documentation for modern JavaScript

Module for using N-API from C++

The standard CSS implementation of the Spectrum design language.

Performance-sensitive WCAG contrast ratio calculation

Automated Git clone of various OpenJDK branches (now including JDK 6, 7, 8, and 9)

🗃️ package.json fields explained

A simple (untested) parcel plugin for mdx support.

A fully-featured MDX parser, loader and JSX renderer for ambitious projects

Markdown processor powered by plugins based on @unifiedjs (and @vfile, @syntax-tree)

:scissors: An ES6+ aware minifier based on the Babel toolchain (beta)

PSA: this repo has been moved into babel/babel -->

A plugin for the parcel bundler to visualise bundle contents

Streaming static file server with Range and conditional-GET support

convert module usage to inline expressions

Extended globs. Add (almost) the expressive power of regular expressions to glob patterns.

Highly optimized wildcard and glob matching library. Faster, drop-in replacement to minimatch and multimatch. Used by yarn, jest, browser-sync, documentation.js, stylelint, nyc, and many others!

Fast, minimal glob matcher for node.js. Similar to micromatch, minimatch and multimatch, but complete Bash 4.3 wildcard support only (no support for exglobs, posix brackets or braces. Just wildcards (`*`, `**`, and `?`)

browser-side require() the node.js way

ESDoc - Good Documentation for JavaScript

Create PDF files using React

RFCs for changes to Yarn

Basic Javascript thread pool implementation using web workers. For use with or without require.js.

Utilities for creating robust overlay components

Test suite for text rendering

browserify plugin for stylus

Babel preset to transform JSX into h() calls

Babel is a compiler for writing next generation JavaScript.

OpenType test suite

A sax style parser for JS

Client/server side PDF printing in pure JavaScript

A JavaScript implementation of Twitter's text processing library

Read an HTML5 File object (from e.g. HTML5 drag and drops) as a stream.

Webpack browserify transform discovery through package.json

The oEmbed Spec

JavaScript YAML parser and dumper. Very fast.

Watchify plugin for Broccoli.

Import Path Plugin for ESDoc

Spectacular Test Runner for JavaScript

A template language agnostic filter for Broccoli that precompiles templates. A template language agnostic filter for Broccoli that precompiles templates.

diff and patch operations on arrays.