varying VS mtl

Compare varying vs mtl and see what are their differences.


Continuously varying values, made easy :) (by schell)


The Monad Transformer Library (by haskell)
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varying mtl
0 4
36 321
- 0.0%
0.0 5.7
almost 3 years ago 2 days ago
Haskell Haskell
MIT 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.


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

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


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 2022-07-05.

What are some alternatives?

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

capability - Extensional capabilities and deriving combinators

parallel - a library for parallel programming

control-monad-free - Free monads and monad transformers

motor - Type-safe effectful state machines in Haskell


eveff - Efficient Haskell effect handlers based on evidence translation.

tree-monad - Haskell library for monadic tree search.

cond - Basic conditional operators with monadic variants.

ChannelT - Generalized stream processors

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

rank2classes - Grammar parser - combinator library for parsing a general context-free grammar

control-monad-failure - A class of monads which can fail with an error