Generating styled markup from a folder of markup snippets.

Javascript audio library for the modern web.

Audio waveform player

AmplitudeJS: Open Source HTML5 Web Audio Library. Design your web audio player, the way you want. No dependencies required.

HTML linter for Bootstrap projects

Assorted CSS and UI experiments.

A toolkit to automate & enhance your workflow

p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Proces…

Social logging script for Day One

Grunt task for converting a set of images into a spritesheet and corresponding CSS variables

A list of cool features of Git and GitHub.

**Archived.** Derping around with measuring CSS performance.

A free collection of maps for every country in the world, available in 11 sizes or in SVG.

Allow to use sprites in retina with Compass.

Validate your forms, frontend, without writing a single line of javascript

A responsive image polyfill for <picture>, srcset, sizes, and more

Official Sass port of Bootstrap 2 and 3.

The source for http://eloquentjavascript.net

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

File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file upload…

JavaScript and SVG charting library based on Raphael