lens VS hashmap

Compare lens vs hashmap and see what are their differences.

lens

Lenses, Folds, and Traversals - Join us on web.libera.chat #haskell-lens (by ekmett)

hashmap

This package is deprecated in favor of unordered-containers. (by foxik)
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lens hashmap
4 -
1,982 5
- -
6.8 0.0
13 days ago about 3 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.

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.

hashmap

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

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

What are some alternatives?

When comparing lens and hashmap you can also consider the following projects:

proxy - proxy 'helpers'

b-tree - Haskell on-disk B* tree implementation

algebraic-classes - Conversions between algebraic classes and F-algebras.

critbit - A Haskell implementation of crit-bit trees.

hexml-lens - Lenses for working with XML data

protobuf - An implementation of Google's Protocol Buffers in Haskell.

RFC1751 - RFC-1751 library for Haskell

json-autotype - Automatic Haskell type inference from JSON input

double-metaphone

text - Haskell library for space- and time-efficient operations over Unicode text.

Frames - Data frames for tabular data.

chaselev-deque - A collection of different packages for CAS based data structures.