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Dev tools · January 4, 2025

Pretty-print your chess games using Prettier

Hi, As an enthusiast chess player, I like to manage my games and my opening repertoire as a set of PGN files stored in a Git repository (PGN is a text file format for recording chess games). So I wanted a way to pretty-print PGN files using a CLI and integrating in my editor. Today, it looks like most people use GUI-based software. So I decided to create a Prettier plugin that formats PGN files. Prettier is a well-known pretty-printer in the Node.js ecosystem, used to ensure consistent source code formatting in software projects. One upside of implementing this PGN formatter as a Prettier…

Pretty-print your chess games using Prettier launched on January 4, 2025 with 103 votes, #380 of 6,142 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.

Visit github.com ↗Alternativestop 6% of January 2025

In plain words

This Prettier plugin formats PGN chess game files, allowing players to store and manage their games as text files in Git repositories with consistent formatting. It integrates with code editors through Prettier's standard plugin architecture, offering a command-line interface alternative to traditional GUI-based chess software. The tool is in early stages but functional for chess enthusiasts who prefer version-controlled, plain-text game management.

written from the facts on this page · September 2026

From the sources

A Prettier plugin for formatting PGN files. Contribute to gmasclet/prettier-plugin-pgn development by creating an account on GitHub.

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary. This plugin adds support for the Portable Game Notation format to Prettier. Portable Game Notation (PGN) is a standard plain text format for recording chess games (both the moves and related data), which can be read by humans and is also supported by most chess software. [Event "Immortal Game"][Date "1851.06.21"][White "Anderssen, Adolf"][Black "Kieseritzky, Lionel"][Result "*"] 1.e2-e4 e7-e5 f4 exf4 3.Bc4 3...Qh4+ 4.Kf1 b5 {C33 King's Gambit Accepted: Bishop's Gambit, Bryan…from github.com

In the maker’s words, at launch

Hi, As an enthusiast chess player, I like to manage my games and my opening repertoire as a set of PGN files stored in a Git repository (PGN is a text file format for recording chess games). So I wanted a way to pretty-print PGN files using a CLI and integrating in my editor. Today, it looks like most people use…

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