Javascript

• MDN Javascript - Javascript API
• Wat - How we all feel about Javascript
• Paper.js - A 2D rendering engine (canvas wrapper)

Paper Sketch
A collection of canvas based web-toys that I've made using the Paper javascript library.

Gravity Toy
A 2D n-body simulator made in Paper. [Video Demo]

Particle Toy
A particle system and pawn tester made in Paper. [Video Demo]

Gradient Query
A color picker specifically made for Paper gradients.