The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

A professional front-end template for building fast, robust, and adaptable web apps or sites.

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

Simply beautiful open-source icons

JavaScript image gallery for mobile and desktop, modular, framework independent

The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey

A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)

📷 JavaScript is all like "You images done yet or what?"

HTML5 <audio> or <video> player with support for MP4, WebM, and MP3 as well as HLS, Dash, YouTube, Facebook, SoundCloud and others with a common HTML5 MediaElement API, enabling a consistent UI in …

Ultra lightweight, usable, beautiful autocomplete with zero dependencies.

Automated linting of Cascading Stylesheets

A light-weight, customizable lightbox plugin for jQuery

presentations for busy messy hackers

A collection of experiments for exploring how music works, all built with the Web Audio API.

A touchable jQuery lightbox

The JavaScript Image Gallery

jQuery in Parts

The official @github repository of the Trovebox frontend software. A photo sharing and photo management web interface for data stored "in the cloud" (i.e. Amazon S3, Rackspace CloudFiles, Google St…

The magic book project returns!

[DISCONTINUED] jQuery plugin that makes it easy to validate user input while keeping your HTML markup clean from javascript code.

A browser-based font editor

Create your own font in a few clicks

GDI SF - Web Development and Programming Curriculum

Design fonts and font families faster

A friendly script.

Gutenberg Custom Fields... wait what?

Useful helpers, components or tools for building things with Gutenberg

The add-on "Carbonalyser" allows to visualize the electricity consumption and greenhouse gases (GHG) emissions that your Internet browsing leads to.

Aino blocks are a collection of Gutenberg editor blocks for page building in WordPress.

Use GoogleMaps and StreetView to play a route ("Virtual Street View").