Alternatives and similar repositories for bifunctors

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

• ekmett / contravariant
  Haskell 98 contravariant functors
  ☆73Updated last year
• basvandijk / scientific
  Arbitrary-precision floating-point numbers represented using scientific notation
  ☆75Updated last year
• ekmett / semigroups
  Haskell 98 semigroups
  ☆62Updated 2 months ago
• mokus0 / monad-loops
  Some useful control operators for looping
  ☆47Updated 5 years ago
• ekmett / semigroupoids
  ☆78Updated 3 months ago
• ekmett / profunctors
  Haskell 98 Profunctors
  ☆70Updated 6 months ago
• ekmett / either
  the EitherT monad transformer
  ☆57Updated 2 months ago
• vincenthz / hs-memory
  haskell memory
  ☆48Updated 2 years ago
• ekmett / kan-extensions
  Kan extensions, Kan lifts, the Yoneda lemma, and (co)monads generated by a functor
  ☆83Updated 3 months ago
• serokell / o-clock
  Type-safe time units in Haskell
  ☆50Updated 11 months ago
• ekmett / tagged
  phantom types
  ☆38Updated 3 weeks ago
• ekmett / exceptions
  mtl friendly exceptions
  ☆55Updated last month
• konn / type-natural
  Type-level well-kinded natural numbers.
  ☆36Updated last year
• takenobu-hs / lazy_evaluation
  haskell lazy evaluation illustrated
  ☆72Updated 8 years ago
• obsidiansystems / dependent-map
  Dependently-typed finite maps (partial dependent products)
  ☆66Updated 2 months ago
• ekmett / void
  Provides Data.Void, which is in base since ghc 7.8 or so
  ☆20Updated 3 weeks ago
• basvandijk / monad-control
  Lift control operations, like exception catching, through monad transformers
  ☆58Updated 3 years ago
• haskellari / these
  An either-or-both data type, with corresponding hybrid error/writer monad transformer.
  ☆118Updated 7 months ago
• haskell-unordered-containers / hashable
  A class for types that can be converted to a hash value
  ☆105Updated 3 weeks ago
• mgsloan / store
  Fast binary serialization in Haskell
  ☆110Updated last year
• tweag / distributed-closure
  Serializable closures for distributed programming.
  ☆65Updated 2 years ago
• haskell / directory
  Platform-independent library for basic file system operations
  ☆62Updated last week
• composewell / unicode-transforms
  Fast Unicode normalization in Haskell
  ☆46Updated 2 months ago
• ekmett / distributive
  Dual Traversable
  ☆41Updated 2 years ago
• fumieval / witherable
  Filter with effects
  ☆74Updated 11 months ago
• vincenthz / hs-connection
  simple client connection library in haskell with builtin features: SSL/TLS, SOCKS, session management.
  ☆59Updated 2 years ago
• aristidb / http-types
  Generic HTTP types for Haskell (for both client and server code)
  ☆54Updated 2 years ago
• basvandijk / regions
  Provides the region monad for safely opening and working with scarce resources
  ☆33Updated 10 years ago
• dreixel / generic-deriving
  ☆44Updated 9 months ago
• spl / dlist
  Difference lists in Haskell
  ☆65Updated 2 weeks ago