machines VS extensible-effects

Compare machines vs extensible-effects and see what are their differences.


Networks of composable stream transducers (by ekmett)


Extensible Effects: An Alternative to Monad Transformers (by suhailshergill)
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machines extensible-effects
0 1
323 174
- -
3.9 0.0
3 months ago over 1 year ago
Haskell Haskell
BSD 3-clause "New" or "Revised" License MIT 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.


Posts with mentions or reviews of machines. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning machines yet.
Tracking mentions began in Dec 2020.


Posts with mentions or reviews of extensible-effects. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-06-27.

What are some alternatives?

When comparing machines and extensible-effects you can also consider the following projects:

freer-simple - A friendly effect system for Haskell

ether - Monad Transformers and Classes

pipes - Compositional pipelines

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


eff - 🚧 a work in progress effect system for Haskell 🚧

freer-effects - An implementation of "Freer Monads, More Extensible Effects".

control-monad-exception - Explicitly Typed exceptions as a library

daemons - Daemons in Haskell made fun and easy

atl - Arrow Transformer Library

imgui - Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies