Top 23 Haskell Data Projects

• semantic-source

  11 8,185 7.3 Haskell

  Parsing, analyzing, and comparing source code across many languages

  

  Project mention: 7 Useful Tools Written in Haskell | reddit.com/r/functionalprogramming | 2021-11-03

  Yesterday I was looking for some examples of projects using tree-sitter (which is C) when I found GitHub's semantic, used to analyze and compare source code, and written in Haskell: https://github.com/github/semantic/

• lens

  0 1,813 6.7 Haskell

  Lenses, Folds, and Traversals - Join us on freenode #haskell-lens (by ekmett)

• Scout APM

  scoutapm.com

  sponsored

  Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  

• proto-lens

  0 396 5.9 Haskell

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

  

• code-builder

  0 389 0.0 Haskell

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

  

• massiv

  0 343 8.1 Haskell

  Efficient Haskell Arrays featuring Parallel computation

• text

  6 310 8.9 Haskell

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

  

  Project mention: Switch internal representation to UTF8 by Bodigrim · Pull Request #365 · haskell/text | reddit.com/r/haskell | 2021-08-22

  Here is a representative patch for text: https://github.com/haskell/text/pull/365/commits/37a2157245457a287d638bbceb472fe93b71f224 Hopefully it clarifies why achieving C performance is problematic even if you have enough primitive operations.

• holmes

  0 279 0.2 Haskell

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

• Nanos

  github.com/nanovms

  sponsored

  Run Linux Software Faster and Safer than Linux with Unikernels.

  

• Frames

  0 270 6.1 Haskell

  Data frames for tabular data.

• compendium-client

  1 264 5.9 Haskell

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

  

  Project mention: My ideal GraphQL framework for Haskell | reddit.com/r/haskell | 2021-08-04

  full example: https://github.com/higherkindness/mu-haskell/blob/master/graphql/exe/Main.hs

• microlens

  0 261 4.6 Haskell

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

  

• unordered-containers

  1 211 3.6 Haskell

  Efficient hashing-based container types

  

  Project mention: CS SYD - JSON Vulnerability in Haskell's Aeson library | reddit.com/r/haskell | 2021-09-11

  As I understand it, the solution here only involves a single package: https://github.com/haskell-unordered-containers/unordered-containers/pull/217

• cassava

  3 201 0.0 Haskell

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

  

  Project mention: Working with CSVs | reddit.com/r/haskellquestions | 2021-10-27

  I personnaly use cassava which should have everything you need (even though it can be quite obscure some times). I also know about Frames which might reduce some boiler plate at the price of a step up in complexity (disclaimer I've never use it, but it's author is a serious guy so I'm sure this package as some benefits).

• higgledy

  0 164 2.2 Haskell

  Higher-kinded data via generics

• refined

  0 158 2.6 Haskell

  Refinement types with static checking (by nikita-volkov)

• alfred-margaret

  0 155 0.3 Haskell

  Fast Aho-Corasick string searching

  

• caledon

  0 145 0.0 Haskell

  higher order dependently typed logic programing

• rei

  0 142 0.0 Haskell

  Process lists easily

• json-autotype

  0 140 0.3 Haskell

  Automatic Haskell type inference from JSON input

  

• critbit

  0 135 0.0 Haskell

  A Haskell implementation of crit-bit trees.

  

• msgpack

  0 128 0.0 Haskell

  Haskell implementation of MessagePack / msgpack.org[Haskell]

  

• discrimination

  0 124 3.4 Haskell

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

• hashtables

  1 114 1.0 Haskell

  Mutable hash tables for Haskell, in the ST monad

  Project mention: [ANN] vector-hashtables | reddit.com/r/haskell | 2021-09-10

  [1] https://github.com/gregorycollins/hashtables/issues/49

• audiovisual

  0 113 5.6 Haskell

  Extensible records, variants, structs, effects, tangles

Haskell Data related posts

• Why is the maybe monad transformer defined as MaybeT { runMaybeT :: m (Maybe a) } instead of MaybeT { runMaybeT :: Maybe (m a) } ?
  1 project | reddit.com/r/haskell | 27 Nov 2021
• Solo mining client for Kadena is now out! Mine to your own node today!
  1 project | reddit.com/r/kadena | 23 Nov 2021
• People must see haskell-perf/sequences adding DList, Acc & snoc into comparison
  5 projects | reddit.com/r/haskell | 22 Nov 2021
• Reminder that Price Discussion of any kind is not allowed on this sub
  2 projects | reddit.com/r/kadena | 13 Nov 2021
• List of upcoming breaking changes
  8 projects | reddit.com/r/haskell | 13 Nov 2021
• We’re excited to announce the release of Kadena's Chainweb-Mining-Client! This software allows miners to mine to their own nodes, without going through a pool, mitigating centralization within pool servers.
  1 project | reddit.com/r/kadena | 9 Nov 2021
• cereal-instances?
  1 project | reddit.com/r/haskell | 4 Nov 2021

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