mtl VS capability

Compare mtl vs capability and see what are their differences.

mtl

The Monad Transformer Library (by haskell)

capability

Extensional capabilities and deriving combinators (by tweag)
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mtl capability
8 1
336 207
1.5% -0.5%
6.1 3.8
about 1 month ago 4 months ago
Haskell Haskell
BSD 3-clause "New" or "Revised" License BSD 3-clause "New" or "Revised" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

mtl

Posts with mentions or reviews of mtl. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-10-31.
  • [ANN] mtl-2.3.1
    2 projects | reddit.com/r/haskell | 31 Oct 2022
    If you wish to migrate to mtl-2.3.x and have not yet done so, please refer the migration guide in the repo: https://github.com/haskell/mtl/blob/master/docs/Mtl-2.3.x-Migration.md
    2 projects | reddit.com/r/haskell | 31 Oct 2022
  • [ANN] mtl-2.3.1-rc1
    2 projects | reddit.com/r/haskell | 29 Aug 2022
    It was the example from the ticket which works fine because there is no restriction that the argument to ContT r is a Monad
    2 projects | reddit.com/r/haskell | 29 Aug 2022
    mtl-2.3.1-rc1 (https://github.com/haskell/mtl/releases/tag/v2.3.1-rc1) is up on Github. We'll give this a 2 week window for issues relating to the changelog, and then do a release. Please review and upgrade if you're interested. Backported is also a migration doc for people interested in migrating to mtl-2.3. You can find it in the repo.
  • Draft mtl-2.3 migration guide
    3 projects | reddit.com/r/haskell | 5 Jul 2022
    I don't think so, but here is a list of upcoming changes in mtl-3.0.
    3 projects | reddit.com/r/haskell | 5 Jul 2022
    The guide is part of PR 128: mtl-2.3.1 release prep
    3 projects | reddit.com/r/haskell | 5 Jul 2022

capability

Posts with mentions or reviews of capability. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-10-02.

What are some alternatives?

When comparing mtl and capability you can also consider the following projects:

parallel - a library for parallel programming

assert-failure - syntactic sugar that improves the usability of 'assert' and 'error' in Haskell

motor - Type-safe effectful state machines in Haskell

control-monad-free - Free monads and monad transformers

machines - Networks of composable stream transducers

eveff - Efficient Haskell effect handlers based on evidence translation.

hpc-coveralls - coveralls.io support for haskell code coverage with hpc

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

cond - Basic conditional operators with monadic variants.

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

time-warp

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