motor vs mtl

motor

Type-safe effectful state machines in Haskell (by owickstrom)

Control

Source Code

Suggest alternative

Edit details

mtl

The Monad Transformer Library (by haskell)

Control Mtl Haskell monad-transformers Monad

Source Code

haskell.org

Suggest alternative

Edit details

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.

www.influxdata.com

featured

SaaSHub - Software Alternatives and Reviews

SaaSHub helps you find the best software and product alternatives

www.saashub.com

featured

motor		mtl
	Project
-	Mentions	10
92	Stars	357
-	Growth	0.8%
0.0	Activity	0.0
over 3 years ago	Latest Commit	14 days ago
Haskell	Language	Haskell
Mozilla Public License 2.0	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.

motor

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

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

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.

Deprecating Safe Haskell, or heavily investing in it?
1 project | /r/haskell | 28 Dec 2022

The most recent real case I remember is https://github.com/haskell/mtl/issues/110, which could ended badly.
Type class subsets
1 project | /r/haskell | 16 Dec 2022

Splitting mtl classes into algebraic and non-algebraic components (url) Factor MonadReader into Ask (algebraic) and Local (non-algebraic) classes Factor MonadWriter into Tell (algebraic) and Listen/Pass (non-algebraic)
[ANN] mtl-2.3.1
2 projects | /r/haskell | 31 Oct 2022
[ANN] mtl-2.3.1-rc1
2 projects | /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
Confusion about StateT
1 project | /r/haskell | 8 Aug 2022
Draft mtl-2.3 migration guide
3 projects | /r/haskell | 5 Jul 2022

I don't think so, but here is a list of upcoming changes in mtl-3.0.

What are some alternatives?

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

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

parallel - a library for parallel programming

record - Anonymous records

capability - Extensional capabilities and deriving combinators

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

eveff - Efficient Haskell effect handlers based on evidence translation.

machines - Networks of composable stream transducers

mtl-unleashed - MonadReader and MonadState without the functional dependencies

monad-time

control-monad-free - Free monads and monad transformers

distributed-process-platform - DEPRECATED (Cloud Haskell Platform) in favor of distributed-process-extras, distributed-process-async, distributed-process-client-server, distributed-process-registry, distributed-process-supervisor, distributed-process-task and distributed-process-execution

time-warp