General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

Store SSH keys in the Secure Enclave

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

Asynchronous flow control (promises, generators, observables, CSP, etc)

A JavaScript implementation of Git.

An archive of the best games I wrote for Q-Basic over a 10 year span.

Another new language. The name will probably change.

Macros in Python: quasiquotes, case classes, LINQ and more!

Arduino IDE 1.x

Servo, the embeddable, independent, memory-safe, modular, parallel web rendering engine

The patches and revision of v8 we use in Titanium Mobile

Google App Engine for Javascript

🚀 Native iOS and Android Apps with JavaScript