JavaScript chess move generator with strictly legal moves. Integrated check/checkmate/stalemate detection. Two implementations: x88 & Bitboards. Tactical analysis: captures, hanging pieces, safe squares. UCI engine. Perft validated. 7M NPS performance.

A hybrid Python/C++ chess engine project focused on building a stronger engine from scratch while progressively moving performance-critical components into native code. The project includes legal move generation, search and evaluation logic, opening-book support, perft-style correctness testing, and a playable Pygame interface.

Fast Rust toolkit for PGN parsing, legal move generation, and chess game analysis.

♟️ Generate legal chess moves with ease using this JavaScript library, featuring integrated checks for check, checkmate, and stalemate.