edX: A very simple audio player for edX

edX: An XBlock for adding concept tags. There is an associated external service in a different repo.

edX: An XBlock to allow students to provide feedback on course materials

Library: A Django module which extends pyfilesystem with several methods to make it convenient for web use.

edX: An XBlock for students to mark they've finished something.

Quick Hack: Extract and translate Khan Academy subtitles for CS videos

Project: A strongly typed TSV format with metadata

Nothing to see here: Running a short workshop on git

edX: An XBlock to recommend resources to other students, written by Daniel Li, under my supervision

edX: XBlock for embedding something like an animation. You can browse through Images+text with a slider.

Nothing to see here -- running a quick workshop on git

Probably obsolete: XBlock for rating course content. Replaced with FeedbackXBlock

Probably obsolete: Display a neat display on-screen of volume bars when volume changes

edX: Assorted analytics scripts for edX

Draft: Web page of information about CPSD schools

draft: Please ignore me!

How the Scientific Establishment Generates Bad Science, and What We Can Do About It

Draft: Focus stacking utility for microscopes

Committee to Elect Piotr Mitros

Utility: This is a simple tool to download a web page as an image from the command line

edX: OLX for a short course on online pedagogy

edX: Tools for manipulating edXML/OLX, including converting it to human-friendly format, making podcasts, etc.

Probably obsolete: One of many repos constituting a project to make edX work off-line. Most of the useful stuff is now in other repos

Utility: My personal ansible configuration for setting up new computers (and updating old ones)

Utility: A high speed downloader for copying files from S3 buckets in parallel

Session on interactive communications at ComSciCon