Play chess from your terminal
UCI chess engine
Sunfish: a Python Chess Engine in 111 lines of code
Chess training program playing gambits
A new -better- chess variant , *Fair-Chess* ! (also with handicaps)
Portable UCI- and XBoard-compatible chess engines.
Scripts and tools for building and testing chess engines.
Chess analysis, training and testing for Windows.
ChessMD is a Qt-based chess game viewer with engine analysis
RDF Rule Engine for SASSY
Chess Database and PGN viewer
HTML to PDF converter for PHP
A collection of patches for the upstream Scid vs PC project.
Graphile's Crystal Monorepo; home to Grafast, PostGraphile
A free Chess program for Windows with a large set of features
The leading agent orchestration platform for Claude
RTSish Game Engine
crossplatform multithreaded object-oriented render and audio engine
maXbox is a script tool engine, compiler and source lib all in one exe
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)