Material Design Components in HTML/CSS/JS

Our original Web Component library.

Create graphics with a hand-drawn, sketchy, appearance

Status, process, and documents for ECMA-262

HTML Standard

Free and Open Source UI Kit for Bootstrap 5, React, Vue.js, React Native and Sketch based on Google's Material Design

Lottie documentation for http://airbnb.io/lottie.

A curated list of awesome Webpack resources, libraries and tools

2018 edition of our front-end development handbook

ECMAScript proposal for the Record and Tuple value types. | Stage 2: it will change!

import() proposal for JavaScript

Async/await for ECMAScript

An experimental demo where a 3D perspective preview is shown for a selected seat in a cinema room.

X3DOM. A framework for integrating and manipulating X3D scenes as HTML5/DOM elements.

Scanner, signatures and the largest collection of Magento malware

ECMAScript proposal for Optional Chaining (aka Existential Operator, aka Null Propagation)

Demo applications showing off Web Bluetooth

Stage 2 proposal for public class fields in ECMAScript

Companion code for the direct-to-S3 uploads Node.js article on Heroku's Dev Center

Sources to generate "Learn You a Haskell For Great Good" in mobi format, accepted by Kindle.

`Intl.RelativeTimeFormat` specification [draft]

Decorators for ECMAScript

Asynchronous access to cookies from JavaScript

Clipboard API and events

Using the HTML5 Web Audio APIs to recreate the Birdman opening credits

RegExp lookbehind assertions

let's learn how to write peer-to-peer applications in javascript!

Adds localized formatting of measurement units, compact decimals, and more number features