Used to be Haskell 98 Lenses

data-lens alternatives and similar packages

Based on the "data" category

• proto-lens

  9.8 7.4 data-lens VS proto-lens

  A lens-based implementation of protocol buffers in Haskell.

• msgpack

  9.6 0.0 data-lens VS msgpack

  A Haskell implementation of MessagePack

• microlens

  9.6 7.5 data-lens VS microlens

  A tiny lens library with no dependencies. If you're writing an app, ...

• extensible

  9.3 7.2 data-lens VS extensible

  Extensible, efficient, optics-friendly data types

• store

  9.2 5.5 data-lens VS store

  Fast binary serialization

• pretty-hex

  9.1 0.0 data-lens VS pretty-hex

  A library for hex dumps of ByteStrings

• fclabels

  9.0 0.6 data-lens VS fclabels

  First class accessor labels implemented as lenses.

• file-embed

  8.9 0.1 data-lens VS file-embed

  Use Template Haskell to embed file contents directly.

• base64-bytestring

  8.6 4.0 data-lens VS base64-bytestring

  Fast base64 encoding and decoding for ByteStrings

• resource-pool-catchio

  8.4 0.0 data-lens VS resource-pool-catchio

  Fork of resource-pool, with a MonadCatchIO constraint

• monoid-extras

  8.3 3.4 data-lens VS monoid-extras

  Various extra monoid-related definitions and utilities

• asn1-encoding

  8.2 3.6 data-lens VS asn1-encoding

  ASN1 data reader and writer in RAW, BER and DER forms

• data-category

  7.7 4.2 data-lens VS data-category

  Category theory

• interpolatedstring-perl6

  7.6 1.5 data-lens VS interpolatedstring-perl6

  QuasiQuoter for Perl6-style multi-line interpolated strings

• buffer-builder

  7.6 1.3 data-lens VS buffer-builder

  Library for efficiently building up buffers, one piece at a time

• irc

  7.3 0.0 data-lens VS irc

  A small library for parsing IRC messages.

• exinst

  7.0 0.7 data-lens VS exinst

  Derive instances for your existential types.

• histogram-fill

  6.8 1.7 data-lens VS histogram-fill

  Library for histograms creation.

• union

  6.5 3.1 data-lens VS union

  Extensible type-safe unions

• total-map

  6.5 1.9 data-lens VS total-map

  Finitely represented /total/ maps

• openpgp

  6.5 0.9 data-lens VS openpgp

  Implementation of the OpenPGP message format

• bimap

  6.5 4.2 data-lens VS bimap

  Bidirectional mapping between two key types

• data-object-yaml

  5.5 0.0 data-lens VS data-object-yaml

  Serialize data to and from Yaml files (deprecated)

• attoparsec-iteratee

  5.5 0.0 data-lens VS attoparsec-iteratee

  An adapter to convert attoparsec Parsers into blazing-fast Iteratees

• language-hcl

  5.3 0.0 data-lens VS language-hcl

  HCL parsers and pretty-printers for the Haskell programming language.

• dwarf-el

  5.3 0.0 data-lens VS dwarf-el

  Parser for DWARF debug format.

• currency

  5.2 0.0 data-lens VS currency

  Types representing standard and non-standard currencies

• cassava-conduit

  5.2 0.6 data-lens VS cassava-conduit

  Conduit interface for cassava package

• syb-with-class

  5.0 0.9 data-lens VS syb-with-class

  Scrap Your Boilerplate With Class

• data-structure-inferrer

  4.8 0.0 data-lens VS data-structure-inferrer

  Program that infers the fastest data structure available for your program

• order-statistic-tree

  4.8 2.6 data-lens VS order-statistic-tree

  Order statistic trees based on weight-balanced trees

• data-pprint

  4.6 0.0 data-lens VS data-pprint

  Prettyprint and compare Data values

• phone-numbers

  4.6 0.0 data-lens VS phone-numbers

  Haskell bindings to the libphonenumber library

• has

  4.3 3.6 data-lens VS has

  Entity based records

• finite-typelits

  4.1 3.7 data-lens VS finite-typelits

  A type inhabited by finitely many values, indexed by type-level naturals.

• data-lens-fd

  3.8 0.0 data-lens VS data-lens-fd

  Lenses

• type-iso

  3.8 1.4 data-lens VS type-iso

  Typeclasses for injective relations and isomorphisms between types.

• filesystem-trees

  3.8 0.0 data-lens VS filesystem-trees

  Recursively manipulate and traverse filesystems as lazy rose trees.

• range-set-list

  3.5 2.8 data-lens VS range-set-list

  Memory efficient sets with ranges of elements.

• unamb-custom

  2.5 0.0 data-lens VS unamb-custom

  Functional concurrency with unamb using a custom scheduler.

• procrastinating-variable

  2.1 0.0 data-lens VS procrastinating-variable

  Haskell values that cannot be evaluated immediately.

• schedule-planner

  2.1 0.0 data-lens VS schedule-planner

  Find the ideal lesson layout

Do you think we are missing an alternative of data-lens or a related project?

Monitor and correlate metrics, traces, and logs in one platform. Free 14-day trial. More from our partner

Popular Comparisons

• data-lens
  vs
  filesystem-trees
• data-lens
  vs
  data-object-yaml
• data-lens
  vs
  asn1-encoding
• data-lens
  vs
  language-hcl
• data-lens
  vs
  store

SaaSHub - Software Alternatives and Reviews More from our team