This is a continuously updating list of some of the most essential algorithms implemented in pseudocode, C++, Python and Java.

Free Planning Poker app for Agile/Scrum teams to use

Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

An LED scoreboard for Major League Baseball ⚾

Home for all your GPS Tracks: Visualize, share and manage your GPS tracks.

✨ A tiny (and pretty) program for viewing + killing listening ports

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.