Robert

easy pie chart is a lightweight plugin to draw simple, animated pie charts for single values

Add a retro/vintage effect to images using the HTML5 canvas element

Simple, lightweight and easy to use jQuery countdown plugin

Loading spinner with SVG, no JavaScript, no unnecessary DOM Elements

cajal is a javascript library to draw and animate shapes on the HTML5 canvas element.

Adds a Given/When/Then DSL to mocha as an alternative style for specs

Ajax spinner in CSS3, no JavaScript

SVG spinner web service

personal website

A proxy development server written in node.js that intercepts configured requests to serve static resources as well as JavaScript and CSS compiled by preprocessors like LESS, browserify or CoffeeScript.