community computing effort

“one weird trick” to reduce bufferbloat and speed up your internet if you have a bad ISP

Make ascii art in the browser!

available via web.archive.org

Open source hardware: game consoles, calculators, dev terminals

Interactive tutorials for math and programming concepts

different approaches to assign type information to an Abstract Syntax Tree

free icon library

Collection of math puzzles that you can solve in the programming language of your choice

wayback machine only

Introduction to Constructive Mathematics

free image library