Monthly Hask Anything (June 2021)

This page summarizes the projects mentioned and recommended in the original post on /r/haskell

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  • frp-zoo

    Comparing many FRP implementations by reimplementing the same toy app in each.

  • Exercism - Scala Exercises

    Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

  • It's not exactly a "website devoted to crowdsourced solutions to small coding problems", more like a site for learning languages through comparing different possible solutions to simple coding problems, but the UI you describe (even down to the colour) sounds like https://exercism.io .

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • pcre2

    Complete Haskell binding to PCRE2

  • One popular approach is to just bundle the C libraries with your packages, see for example pcre2.

  • haskell.nix

    Alternative Haskell Infrastructure for Nixpkgs

  • And stuff like haskell.nix is supposed to let you configure things with stack or cabal or whatever tool you find most convenient, and let nix do the rest.

  • ghc

    Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).

  • % ghci GHCi, version 8.8.4: https://www.haskell.org/ghc/ :? for help Loaded GHCi configuration from /home/bss/.ghc/ghci.conf GHCi> data Job = MkJob { state :: Int } deriving Show data Job = ... GHCi> MkJob 42 MkJob {state = 42} GHCi> it{state=69} MkJob {state = 69} GHCi> it { state = 420 } MkJob {state = 420}

  • freer-simple

    A friendly effect system for Haskell

  • fused-effects

    A fast, flexible, fused effect system for Haskell

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • eff

    🚧 a work in progress effect system for Haskell 🚧 (by hasura)

  • polysemy

    :gemini: higher-order, no-boilerplate monads

  • in-other-words

    A higher-order effect system where the sky's the limit

  • effect-zoo

    Comparing Haskell effect systems for ergonomics and speed

  • Did you mean: https://github.com/ocharles/effect-zoo?

  • eveff

    Efficient Haskell effect handlers based on evidence translation.

  • I would also like to add: https://github.com/xnning/EvEff/

  • ghc-proposals

    Proposed compiler and language changes for GHC and GHC/Haskell

  • as type families have to be saturated (at least without this).

  • linear

    Low-dimensional linear algebra primitives for Haskell.

  • See also the linear library, it contains types like data V3 a = V3 a a a with all of the useful instances.

  • SaaSHub

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

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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