Alternatives and similar repositories for validity:

Users that are interested in validity are comparing it to the libraries listed below

• tweag / capability
  Extensional capabilities and deriving combinators
  ☆214Updated 9 months ago
• Gabriella439 / foldl
  Composable, streaming, and efficient left folds
  ☆167Updated 3 months ago
• fpco / unliftio
  The MonadUnliftIO typeclass for unlifting monads to IO
  ☆150Updated last month
• i-am-tom / higgledy
  Higher-kinded data via generics
  ☆170Updated 7 months ago
• nomeata / inspection-testing
  Inspection Testing for Haskell
  ☆176Updated 3 months ago
• haskell-perf / dictionaries
  Benchmarks for dictionary data structures: hash tables, maps, tries, etc.
  ☆97Updated 3 years ago
• haskell-waargonaut / waargonaut
  JSON decoding/encoding/manipulation library.
  ☆94Updated 2 years ago
• theam / tintin
  📚 A softer alternative to Haddock
  ☆106Updated 5 years ago
• Soostone / katip
  A structured logging framework for Haskell
  ☆207Updated 2 months ago
• ndmitchell / weeder
  Detect dead exports or package imports
  ☆123Updated 4 years ago
• fpco / weigh
  Measure allocations of a Haskell functions/values
  ☆94Updated 5 months ago
• ndmitchell / extra
  Extra Haskell functions
  ☆94Updated 3 months ago
• nikita-volkov / refined
  Refinement types with static checking
  ☆186Updated 3 months ago
• well-typed / generics-sop
  Generic Programming using True Sums of Products
  ☆162Updated 3 months ago
• mpickering / apply-refact
  Refactor Haskell source files
  ☆153Updated 2 months ago
• jaspervdj / profiteur
  Visualiser for Haskell (GHC) prof files
  ☆196Updated last year
• fpco / safe-exceptions
  Safe, consistent, and easy exception handling
  ☆135Updated last year
• serokell / importify
  Importi.fy — it's like Uber, but for Haskell modules.
  ☆104Updated 6 years ago
• snoyberg / mono-traversable
  Type classes for mapping, folding, and traversing monomorphic containers
  ☆157Updated 3 weeks ago
• ndmitchell / record-dot-preprocessor
  A preprocessor for a Haskell record syntax using dot
  ☆129Updated last year
• ndmitchell / debug
  Haskell library for debugging
  ☆122Updated 5 years ago
• snowleopard / selective
  Selective Applicative Functors: Declare Your Effects Statically, Select Which to Execute Dynamically
  ☆205Updated 11 months ago
• matsumonkie / izuna
  Show Haskell type annotations when doing code review on Github
  ☆142Updated 4 years ago
• haskell-perf / sequences
  Benchmarks for sequence data structures: lists, vectors, etc.
  ☆88Updated 3 years ago
• michaelt / streaming
  An optimized general monad transformer for streaming applications, with a simple prelude of functions
  ☆106Updated 6 years ago
• plaidfinch / ComonadSheet
  A library for expressing "spreadsheet-like" computations with absolute and relative references, using fixed-points of n-dimensional comon…
  ☆156Updated 4 years ago
• ChrisPenner / lens-regex-pcre
  Text lenses using PCRE regexes
  ☆126Updated 4 months ago
• yav / graphmod
  A utility for displaying the module dependencies of Haskell programs.
  ☆183Updated 9 months ago
• judah / pier
  Yet another Haskell build system.
  ☆115Updated 4 years ago
• evertedsphere / silica
  optics for Haskell with the most amazing type errors you've seen
  ☆242Updated 5 years ago