The next generation of webapp-i18n, starting in April 2015, that uses git-bigfile to avoid storing large resources.
Scripts and the like that Jenkins jobs can run.
Perseus is Khan Academy's new exercise question editor and renderer.
Slack outgoing webhooks to power Khan's deployment process
A fork of the Google App Engine SDK with modifications required by Khan Academy
Tweak your iOS app without recompiling!
A visualization grammar.
Site, tools, and more for supporting KA's healthy hackathon
A node.js server for server-side rendering Khan Academy react components
Fast math typesetting for the web.
A browser-based live coding environment.
Code that runs on the khan-academy webserver ec2 instance (for dev tools and the like)
Library for dynamically checking for updates to Mac/iPhone App Store apps from within the application and notifying users about the new release. Can also notify users about new features in the app the first time they launch after an upgrade.
Configuration for making a custom build of React + ReactART for KA
Docs for the Organization
A KA-specific web hook to notify Slack/HipChat about Phabricator and GitHub events.
Automated issue-frequency HipChat notifier
Error monitoring service for errors from the Khan Academy webapp monitoring / logging infrastructure.
A Python in-memory test stub for BigQuery
An early release of Facebook's development tools.
It's inline styles, but they work!
libphutil is a collection of utility classes for PHP. Currently an unstable preview release.
Experimental knowledge-management system for Long-term Research references
A small library to make it easy to send alerts to various platforms
A small library of functional programming utilities.
Step by steps math solutions for everyone
Build and release tools for the MathJax project