Haskell Formatter

Open-source Haskell projects categorized as Formatter

Top 5 Haskell Formatter Projects

  • elm-format

    elm-format formats Elm source code according to a standard set of rules based on the official Elm Style Guide

  • ormolu

    A formatter for Haskell source code

    Project mention: Browser to Haskell Wasm Reactor Module Communication Example | reddit.com/r/haskell | 2023-02-28

    I have a similar example based on Ormolu live. I wonder if there are any libraries being developed to send data back and forth?

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

  • nixfmt

    A formatter for Nix code

  • fourmolu

    A fourk of ormolu that uses four space indentation and allows arbitrary configuration. Don't like it? PRs welcome!

    Project mention: [ANN] Fourmolu 0.12 + new website released! | reddit.com/r/haskell | 2023-04-20

    Great work! If I'm not mistaken, it looks like the web app is built using the new WASM backend for GHC which is a pretty nice example of a real-world application :)

  • protofmt

    Formatter for Protocol Buffer files

    Project mention: protofmt - Formatter for Protocol Buffer Files written in Haskell | reddit.com/r/programming | 2022-07-09
  • InfluxDB

    Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-04-20.

Haskell Formatter related posts


What are some of the best open-source Formatter projects in Haskell? This list will help you:

Project Stars
1 elm-format 1,294
2 ormolu 835
3 nixfmt 378
4 fourmolu 265
5 protofmt 27
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