npm
lichess-org/pgn-viewer
PGN viewer widget
GPL-3.0Sep 17, 2026 · metrics 2.10.0
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Catalogue tag
#pgn
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
10 records
npm
canboat/canboatjs
A TypeScript library for parsing, encoding, and interfacing with NMEA 2000 marine electronics networks
Apache-2.0Sep 22, 2026 · metrics 2.10.0
PyPI
niklasf/python-chess
A chess library for Python, with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing, and UCI/XBoard engine communication
GPL-3.0Sep 17, 2026 · metrics 2.10.0
crates.io
niklasf/shakmaty
A Rust library for chess and chess variant rules and operations
GPL-3.0Oct 10, 2026 · metrics 2.10.0
npm
niklasf/chessops
Chess and chess variant rules and operations in TypeScript
GPL-3.0Sep 11, 2026 · metrics 2.10.0
npm
yo35/kokopu
A JavaScript/TypeScript library implementing the chess game rules and providing tools to read/write the standard chess file formats.
LGPL-3.0Sep 13, 2026 · metrics 2.10.0
PyPI · crates.io · Go +1
rolandwalker/tree-sitter-pgn
Chess Portable Game Notation (PGN) grammar for tree-sitter
No licenseSep 18, 2026 · metrics 2.10.0
npm
shaack/cm-pgn
Parse and create PGNs (Portable Game Notation for chess games)
MITSep 16, 2026 · metrics 2.10.0
npm
Tor-Grimsson/kol-ds
KOL design system
No licenseSep 11, 2026 · metrics 2.10.0
Go
mikeb26/chesstools
chesstools is a CLI + library for converting PGNs to FENs, analyzing positions with Stockfish, and building/validating opening repertoires with Lichess
MITSep 11, 2026 · metrics 2.10.0