A simpler site generator. Transforms a directory of templates (of varying types) into HTML.

A YouTube video player as a Google Chrome extension

🔧 .files, including ~/.macos — sensible hacker defaults for macOS

Easy P2P file transfer powered by WebRTC - inspired by Apple AirDrop

Simplest possible examples of HTML, CSS and Javascript:

The open source frontend for GitBook doc sites

Tomorrow Theme

Music Plus adds lots of cool stuff to Google Music.

A Mac App that'll split Wordpress compatible XML file into parts for easier upload.

Webcam to Phillips Hue test

How well does your browser support HTML5?

Raw browser/feature support data from caniuse.com

The JavaScript library for modern SVG graphics.

PDF Reader in JavaScript

Extensionizr! Create a chrome extension in 15 seconds!

Themes for Bootstrap

The iconic SVG, font, and CSS toolkit

Shiny Demos is a growing set of demos of the latest Open Web Standards, made by the Opera developer relations team.

Opera Dragonfly is a fully featured development and debugging tool integrated into the Opera browser.

A set of simple HTML pages with various viewport and media query settings, for educational purposes

Stones, Colors and emails

The page flip effect for HTML5

A call out to add prefixes for all browsers to webkit only code on Github

Shiny Demos is a growing set of demos of the latest Open Web Standards, made by the Opera developer relations team.

Generates a topographic view of any web page and visualizes how its different elements are layered on top of each other.

Solarized color theme for OS X 10.7+ Terminal.app