Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Animation engine for explanatory math videos

Project documentation with Markdown.

VizTracer is a low-overhead logging/debugging/profiling tool that can trace and visualize your python code execution.

Beancount: Double-Entry Accounting from Text Files.

Reverse engineering SARS-CoV-2

A game engine powered by python and panda3d.

Fava - web interface for Beancount

A low profile split keyboard designed to satisfy one single use case elegantly

The Complete "Game Development with Blender" Book. Now Free.

a test suite to help you implement a famous falling blocks game