effects-parser vs effet

effects-parser

Parser Effect for the Control.Effects Library (by nybble41)

Control Effects

Source Code

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effet

An effect system based on type classes, written in Haskell. (by typedbyte)

Control Haskell Effects Handlers

Source Code

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effects-parser		effet
	Project
-	Mentions	2
3	Stars	44
-	Growth	-
0.0	Activity	0.0
over 10 years ago	Latest Commit	over 2 years ago
Haskell	Language	Haskell
BSD 3-clause "New" or "Revised" License	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.

effects-parser

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

We haven't tracked posts mentioning effects-parser yet.
Tracking mentions began in Dec 2020.

effet

Posts with mentions or reviews of effet. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-05-05.

Monthly Hask Anything (May 2021)
3 projects | /r/haskell | 5 May 2021

You may also be interested in effet, which is an mtl-like effect system which tries to overcome the limitations of mtl.
Monad Transformers and Effects with Backpack
3 projects | /r/haskell | 24 Dec 2020

Interesting, thank you for writing this up. I tried something very very similar before writing effet, but while working with Backpack, I was constantly questioning the ergonomics of it all (in the context of writing effects), and ultimately decided that it is not worth it and abandonded the idea.

What are some alternatives?

When comparing effects-parser and effet you can also consider the following projects:

effects - Control.Effects

ether - Monad Transformers and Classes

capability - Extensional capabilities and deriving combinators

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

fused-effects - A fast, flexible, fused effect system for Haskell

hierarchical-free-monads-the-most-developed-approach-in-haskell - Big article about Hierarchical Free Monads, the most developed approach to build real software in Haskell

extensible-effects - Extensible Effects: An Alternative to Monad Transformers

parallel - a library for parallel programming

joint - Extremely simple effect system for Haskell

ghc-proposals - Proposed compiler and language changes for GHC and GHC/Haskell

joint - A proven SVG-based JavaScript diagramming library powering exceptional UIs