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Effectful Alternatives
Similar projects and alternatives to effectful
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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.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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PolysemyCleanArchitecture
Showcasing how the Polysemy library can be used to implement a REST application conforming to the guidelines of the Clean Architecture model.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better effectful alternative or higher similarity.
effectful reviews and mentions
Posts with mentions or reviews of effectful.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-03.
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Haskell in Production: Standard Chartered
Also a much simpler alternative in my opinion to monad transformers is effectful:
https://github.com/haskell-effectful/effectful
Here's a talk on it:
https://www.youtube.com/watch?v=BUoYKBLOOrE
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The "Services" design pattern
effectful got rid of all issues I listed (I expanded a little on it here).
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effectful and polysemy users: How do you test? Any of "same as mtl", "novel ways enabled by effects", or "same but more efficiently because..."? Please share experiences
There is also a long document on Issues with the Transformer/mtl library.
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Haskell ecosystem questions.
cats-effects -> https://github.com/haskell-effectful/effectful
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How to Handle My Horrible Haskell: Global State
I think ReaderT over IO or an algebraic effect system that uses it under the hood like effectful is the way to go. However, you mentioned redux, so perhaps you'd be comfortable with organizing things using TEA (the elm architecture)? You would have actions that different components listen to , and your async stuff could be handled using subscriptions.
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Real world applications with tagless-final, ReaderT, and three-layers
API for basic usage is very similar, but things quickly go south once you want to use higher order effects (i.e. effects that make use of the m type parameter). A lot of things then become very hard to write due to complex types or outright impossible (this issue is a good example - a reasonable thing to do that is very straightforward to write with effectful, apparently impossible to do with polysemy).
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How to Lose Functional Programming at Work
> Lets say you have a huge overly-convoluted Haskell program. Somewhere deep down a call hierachy of pure functions you need to print something to the console. That is not easy to refactor.
> Or vice-versa you have a huge convoluted program where everything happens inside an IO monad because at some point something is written to the console. Now you realize you dont need to write to the console.
These problems are essentially completely resolved these days by a modern effect system like effectful. Basically, they allow you to do arbitrary effects deep down a call stack with minimal plumbing (you still have adjust the types, as you should: that's the point of effect tracking!) and also to remove effects, so you can easily convert between pure code and "effectful code that just so happens to do no effects".
https://github.com/haskell-effectful/effectful
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Published my first Haskell library on Hackage: xdg-basedir-compliant
Also note that Polysemy has some really bad performance characteristics. Don't know how much of a problem it could be at such a small scale, but if you need to use an effect system, maybe something faster like effectful would be a better choice.
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Effectful | Paweł Szulc | Lambda Days 2022
See also https://github.com/haskell-effectful/effectful/issues/99.
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Monad transformer libraries
FYI, transformers and mtl have several subtle traps. You can read about them here.
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A note from our sponsor - WorkOS
workos.com | 24 Apr 2024
Stats
Basic effectful repo stats
21
329
8.0
7 days ago
haskell-effectful/effectful is an open source project licensed under BSD 3-clause "New" or "Revised" License which is an OSI approved license.
The primary programming language of effectful is Haskell.
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