Fen Packages

Chess and chess variant rules and operations

A JavaScript library implementing the chess game rules and providing tools to read/write the standard chess file formats.

Chess game component

A FEN editor for web – uses Bootstrap 4 and cm-chessboard

Angular wrapper for ornicar/chessground

Remote Chess Engine, ready to process position analysis tasks via Remote Interface for Chess Positions Analysis (RICPA)

Module for keeping track of chess boards in Forsyth–Edwards Notation.

A collection of tools / libraries for programming chess applications.

xiangqi front-end

Process queue of chess positions which needs to be analyzed

Process and analyzes queue of chess positions in FEN format

xiangqi front-end

Chess FEN parser for 8x8 games, including chess 960

angular wrapper for ornicar/chessground

Chess Engine

chess FEN position reader/converters/scanner/checkers

Convert a chess FEN to chessboard image

Javascript PGN to FEN converter

Parser for chess.com API

Chess and chess variant rules and operations