multipass alternatives and similar packages

Based on the "Control" category.
Alternatively, view multipass alternatives based on common mentions on social networks and blogs.

rio-orphans

9.9 0.0 multipass VS rio-orphans

A standard library for Haskell
funflow

9.8 3.5 multipass VS funflow

Functional workflows

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.

Promo workos.com

fused-effects

9.8 4.5 multipass VS fused-effects

A fast, flexible, fused effect system for Haskell
machines

9.8 3.6 multipass VS machines

Networks of composable stream transducers
pipes

9.8 0.0 multipass VS pipes

Compositional pipelines
transient

9.8 0.0 multipass VS transient

A full stack, reactive architecture for general purpose programming. Algebraic and monadically composable primitives for concurrency, parallelism, event handling, transactions, multithreading, Web, and distributed computing with complete de-inversion of control (No callbacks, no blocking, pure state)
mtl

9.8 0.0 multipass VS mtl

The Monad Transformer Library
apecs

9.7 7.3 multipass VS apecs

a fast, extensible, type driven Haskell ECS framework for games
recursion-schemes

9.7 4.9 multipass VS recursion-schemes

Generalized bananas, lenses and barbed wire
foldl

9.6 4.3 multipass VS foldl

Composable, streaming, and efficient left folds
classy-prelude

9.6 5.9 multipass VS classy-prelude

Type classes for mapping, folding, and traversing monomorphic containers
free

9.6 4.1 multipass VS free

free monads
capability

9.6 2.7 multipass VS capability

Extensional capabilities and deriving combinators
record

9.6 0.0 multipass VS record

Anonymous records
classy-prelude-yesod

9.6 5.9 multipass VS classy-prelude-yesod

Type classes for mapping, folding, and traversing monomorphic containers
freer-simple

9.6 0.0 multipass VS freer-simple

A friendly effect system for Haskell
distributed-closure

9.5 3.9 multipass VS distributed-closure

Serializable closures for distributed programming.
selective

9.5 4.4 multipass VS selective

Selective Applicative Functors: Declare Your Effects Statically, Select Which to Execute Dynamically
safe-exceptions

9.5 3.4 multipass VS safe-exceptions

Safe, consistent, and easy exception handling
extensible-effects

9.5 0.0 multipass VS extensible-effects

Extensible Effects: An Alternative to Monad Transformers
auto

9.5 0.0 multipass VS auto

Haskell DSL and platform providing denotational, compositional api for discrete-step, locally stateful, interactive programs, games & automations. http://hackage.haskell.org/package/auto
these

9.5 4.3 multipass VS these

An either-or-both data type, with corresponding hybrid error/writer monad transformer.
unliftio

9.5 3.9 multipass VS unliftio

The MonadUnliftIO typeclass for unlifting monads to IO
ComonadSheet

9.4 0.0 multipass VS ComonadSheet

A library for expressing "spreadsheet-like" computations with absolute and relative references, using fixed-points of n-dimensional comonads.
retry

9.4 1.6 multipass VS retry

Retry combinators for monadic actions that may fail
abstract-par

9.4 5.6 multipass VS abstract-par

Type classes generalizing the functionality of the 'monad-par' library.
hask

9.4 0.0 multipass VS hask

Category theory for Haskell with a lens flavor (you need GHC 7.8.3, not 7.8.2 to build this!)
transient-universe

9.3 0.0 multipass VS transient-universe

A Cloud monad based on transient for the creation of Web and reactive distributed applications that are fully composable, where Web browsers are first class nodes in the cloud
parallel

9.3 4.4 multipass VS parallel

a library for parallel programming
cloud-haskell

9.2 0.0 multipass VS cloud-haskell

This is an umbrella development repository for Cloud Haskell
frpnow

9.2 0.0 multipass VS frpnow

Principled practical FRP
distributed-fork

9.2 0.0 multipass VS distributed-fork

A distributed data processing framework in Haskell.
either

9.2 0.6 multipass VS either

the EitherT monad transformer
deepseq

9.1 3.3 multipass VS deepseq

Deep evaluation of data structures
ifcxt

9.1 0.0 multipass VS ifcxt

constraint level if statements
monad-validate

9.1 0.0 multipass VS monad-validate

(NOTE: REPOSITORY MOVED TO NEW OWNER: https://github.com/lexi-lambda/monad-validate) A Haskell monad transformer library for data validation
contravariant

9.1 0.0 multipass VS contravariant

Haskell 98 contravariant functors
distributed-process-platform

9.1 0.0 multipass VS distributed-process-platform

DEPRECATED (Cloud Haskell Platform) in favor of distributed-process-extras, distributed-process-async, distributed-process-client-server, distributed-process-registry, distributed-process-supervisor, distributed-process-task and distributed-process-execution
tardis

9.1 5.5 multipass VS tardis

Bidirectional state monad transformer
errors

9.0 3.1 multipass VS errors

Type-safe error handling
freer-effects

9.0 0.0 multipass VS freer-effects

An implementation of "Freer Monads, More Extensible Effects".
effect-monad

9.0 0.0 multipass VS effect-monad

Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.
monad-control

9.0 0.0 multipass VS monad-control

Lift control operations, like exception catching, through monad transformers
ixmonad

9.0 0.0 multipass VS ixmonad

Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.
operational

9.0 4.3 multipass VS operational

Implement monads by specifying instructions and their desired operational semantics.
motor

8.9 0.0 multipass VS motor

Type-safe effectful state machines in Haskell
lens-tutorial

8.9 0.0 multipass VS lens-tutorial

The missing tutorial module for the lens library
monad-time

8.9 4.6 multipass VS monad-time

Type class for monads which carry the notion of the current time.
exceptions

8.9 4.4 multipass VS exceptions

mtl friendly exceptions
mmorph

8.9 0.0 multipass VS mmorph

Monad morphisms