Writing code that writes code – Hack Codegen

Facebook creates preview photos that are just 200 Bytes for fast mobile loading

Box's HHVM Migration

Introducing “6-pack”: the first open hardware modular switch

Building communications networks in the stratosphere

Linux IPv6 improvement: Routing cache on demand

Improving Facebook's Performance on Android with FlatBuffers

XHP-JS: Building efficient user interface components with Hack, React, and XHP

72 hours to launch Celebrate Pride

Fighting spam with Haskell