A community-maintained Python framework for creating mathematical animations.

OpenShot Video Editor is an award-winning free and open-source video editor for Linux, Mac, and Windows, and is dedicated to delivering high quality video editing and animation solutions to the world.

Fixes mojibake and other glitches in Unicode text, after the fact.

A simple library and set of tools for parsing, modifying, and composing SRT files.

A library for scrambling streams of text.

This program generates every possible, legal, and unique layout for the game of tic-tac-toe and gives several methods of investigating the results.