Haskell Data

Open-source Haskell projects categorized as Data

Top 23 Haskell Data Projects

  • semantic-source

    Parsing, analyzing, and comparing source code across many languages

    Project mention: Scala community now has control over the official Scala grammar for tree-sitter 🎉 | reddit.com/r/scala | 2023-01-03
  • lens

    Lenses, Folds, and Traversals - Join us on web.libera.chat #haskell-lens (by ekmett)

    Project mention: Haskell Lens Tutorial by Exercises | news.ycombinator.com | 2022-12-06

    They are in fact well structured and not random at all. Take a look at this:


  • InfluxDB

    Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

  • proto-lens

    API for protocol buffers using modern Haskell language and library patterns.

  • code-builder

    Packages for defining APIs, running them, generating client code and documentation.

  • text

    Haskell library for space- and time-efficient operations over Unicode text. (by haskell)

    Project mention: [ANN] GHCup- released | reddit.com/r/haskell | 2023-01-13

    This is the first release that was executed via the new GitHub CI. Everything went smoothly, except for an unexpected packaging bug on windows due to text-2.0 linking against libstdc++ by default.

  • massiv

    Efficient Haskell Arrays featuring Parallel computation

  • compendium-client

    Mu (μ) is a purely functional framework for building micro services.

    Project mention: School of Haskell: Basics | news.ycombinator.com | 2022-11-11
  • 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.

  • holmes

    A reference library for constraint-solving with propagators and CDCL.

  • Frames

    Data frames for tabular data.

  • microlens

    A lightweight (but compatible with ‘lens’) lenses library

    Project mention: [Offer] Tutoring for Computer Science / Programming / Software Engineering topics | reddit.com/r/tutor | 2022-09-03

    I'm a software engineer with 3 years of professional experience. I worked for 2 years at Microsoft on Azure Compute and now work at Google, working on improving Google search. I am the sole maintainer of the popular open-source library microlens with 80k downloads. I've also contributed to the Koka programming language developed at Microsoft Research.

  • unordered-containers

    Efficient hashing-based container types

  • cassava

    A CSV parsing and encoding library optimized for ease of use and high performance

    Project mention: Monthly Hask Anything (November 2022) | reddit.com/r/haskell | 2022-11-01


  • alfred-margaret

    Fast Aho-Corasick string searching

  • refined

    Refinement types with static checking (by nikita-volkov)

    Project mention: Can types replace validation? | reddit.com/r/programming | 2022-08-28

    In one respect, nothing. You’re right. Even given refinement types as in Haskell or Scala, there is indeed a necessarily-partial function (refineV in Scala) to refine a value to its refinement type.

  • higgledy

    Higher-kinded data via generics

  • json-autotype

    Automatic Haskell type inference from JSON input

  • caledon

    higher order dependently typed logic programing

  • rei

    Process lists easily

  • critbit

    A Haskell implementation of crit-bit trees. (by haskell)

  • discrimination

    Fast linear time sorting and discrimination for a large class of data types

  • msgpack

    Haskell implementation of MessagePack / msgpack.org[Haskell]

  • hashtables

    Mutable hash tables for Haskell, in the ST monad

  • audiovisual

    Extensible records, variants, structs, effects, tangles (by fumieval)

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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 2023-01-13.

Haskell Data related posts


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

Project Stars
1 semantic-source 8,580
2 lens 1,906
3 proto-lens 421
4 code-builder 387
5 text 373
6 massiv 371
7 compendium-client 312
8 holmes 289
9 Frames 283
10 microlens 278
11 unordered-containers 221
12 cassava 212
13 alfred-margaret 179
14 refined 169
15 higgledy 167
16 json-autotype 149
17 caledon 148
18 rei 142
19 critbit 135
20 discrimination 132
21 msgpack 131
22 hashtables 121
23 audiovisual 120
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives