A blazing fast 100% spec compliant, self-hosted javascript parser written in Typescript

Tracking ECMAScript Proposals

A benchmarking library that works on nearly all JavaScript platforms, supports high-resolution timers, and returns statistically significant results. As used on jsPerf.com.

Generates random but structurally correct swf files

A Whitespace compiler and interpreter in JavaScript for js1k

Comparing parsing speeds of various JavaScript parsers

live demo!

An automatic code golfer for js

A static visual JavaScript analyzer / editor

My JavaScript parser

test bed

Comparing parsing speeds of various JavaScript parsers

A benchmarking library. As used on jsPerf.com.

Node script for JS-minification service

Node script for JS-minification HTTP service

HTML5 Game Jam game