Useful extensions to the standard Python datetime features
flask-restful, with modifications needed by Khan Academy
Exploring and expanding on the mechanics and concepts behind Jenova Chen's Active Quiz through multitouch prototyping
Medium's Image Zoom for jQuery
Font Awesome split to individual SVG and PNG files of different sizes along with Node.JS based generator
A Python API for accessing resources and configuring Hudson & Jenkins continuous-integration servers
Git Source Code Mirror - This is a publish-only repository and all pull requests are ignored. Please follow Documentation/SubmittingPatches procedure for any of your improvements.
Redux middleware that detects mutations between and outside redux dispatches. For development use only.
Development tool to measure, monitor and analyze the memory behavior of Python objects in a running Python application.
Play the Early Math Prototypes embedded in an iPad app.
Swift library of lightweight interfaces for prototyping, bridged to JS
Bot for monitoring SAT-related issues on zendesk
Khan Academy fork of Font Awesome
Edit our CSS to make exercises work great on mobile devices.
React Plugin Architecture for DraftJS including Slack-Like Emojis, FB-Like Mentions and Stickers
Python bindings for Phabricator
Intelligent translation memory for perseus exercises
Magic textboxes where you can type math as easily as writing!
Prototype editor for annotating critical areas in KA videos.
A slow JS-based HTML parser with good error feedback and debugging metadata.
Utility for producing mobile-friendly video zoom/pan sequences from KA videos
fork of culture-cron for wellness related messages
A bot to play Coup in Slack.