Chess program
SJCE - free portable cross-platform graphical chess game, 100% Java.
Python chess engine
Get more animated videos of automobile Engineering through Magic Marks
A console/ncurses chess engine frontend and PGN editor.
The forever free, ad-free and open source chess server
Chess for the Blind for the JAWS or NVDA Screen Readers
MOBMAT chess engine
RelaxChess, chess game that makes no search futher needed for a wow
Chess GUI in Python
EXCEL VBA chess engine with chess board
Extensive Java chess database libraries.
Chess Database application
Machine learning server for developers and ML engineers
Chess tournament organisation tool with swiss pairing system for free.
Java Chess Engine