lens
Lenses, Folds, and Traversals - Join us on web.libera.chat #haskell-lens (by ekmett)
lens-prelude
An alternative haskell prelude (by andrewthad)
Our great sponsors
| lens | lens-prelude | |
|---|---|---|
| 4 | - | |
| 1,982 | 6 | |
| - | - | |
| 6.8 | 0.0 | |
| 14 days ago | over 8 years ago | |
| Haskell | Haskell | |
| BSD 2-clause "Simplified" 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.
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.
lens
Posts with mentions or reviews of lens.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-06.
-
Haskell Lens Tutorial by Exercises
They are in fact well structured and not random at all. Take a look at this:
- -- /It puts the state in the monad or it gets the hose again./
-
How to learn OOP?
A composition of functional operations over Kmett style lenses. Here's the original Haskell implementation, here's usage in JS via Ramda
-
Dhall: A Gateway Drug to Haskell
The documentation of lenses is geared towards people know what lenses are. Of course this single fragment of documentation doesn't make sense if you don't know what lenses are. If you want to understand what lenses are the package links to a helpful wiki and tutorial: https://github.com/ekmett/lens/wiki/Overview
All within reach within seconds of discovering the function.
lens-prelude
Posts with mentions or reviews of lens-prelude.
We have used some of these posts to build our list of alternatives
and similar projects.
We haven't tracked posts mentioning lens-prelude yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
When comparing lens and lens-prelude you can also consider the following projects:
proxy - proxy 'helpers'
lens-accelerate - Instances to mix Lens and Accelerate
algebraic-classes - Conversions between algebraic classes and F-algebras.
lens-action - Control.Lens.Action
hexml-lens - Lenses for working with XML data
lens-th-rewrite - GHC plugin to rewrite lens Template Haskell splices into pure functions
RFC1751 - RFC-1751 library for Haskell
lens-core
double-metaphone
lens-datetime - Lenses for Data.Time.* types
Frames - Data frames for tabular data.
tasty-lens - Tasty TestTrees for Lens validation