Packages tagged data-structures

261 packages have this tag.

[Merge tag] (trustees only)

Related tags: library (256), bsd3 (201), data (60), mit (30), program (18), deprecated (15), algorithms (12), gpl (12), graphs (11), succinct-data-structures (7), algebra (6), bioinformatics (6), math (6), apache (5), concurrency (4), functors (4), monads (4), bit (3), comonads (3), containers (3), control (3), data-mining (3), graphics (3), lgpl (3), machine-learning (3), records (3), bit-vectors (2), bsd2 (2), dependent-types (2), development (2), distributed-computing (2), formal-languages (2), miso (2), parallelism (2), public-domain (2), stm (2), web (2), adjunctions (1), categories (1), concurrent (1), csv (1), data-flow (1), ...

Name
DLs
Rating
Description
Tags
Last U/L
Maintainer
ADPfusion5600.0Efficient, high-level dynamic programming. (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library)2019-10-01ChristianHoener
ADPfusionSet430.0Dynamic programming for Set data structures. (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library)2017-10-19ChristianHoener
AlignmentAlgorithms960.0Collection of alignment algorithms (algorithms, bioinformatics, data-structures, gpl, library, linguistics)2017-03-14ChristianHoener
AvlTree1380.0Balanced binary trees using the AVL algorithm. (bsd3, data-structures, library)2008-08-29AdrianHey
BiobaseTypes1790.0Collection of types for bioinformatics (bioinformatics, bsd3, data-structures, library)2019-06-14ChristianHoener
CTRex490.0Open records using closed type families. (bsd3, data, data-structures, library)2014-11-13AtzeVanDerPloeg
DrIFT660.0Program to derive type class instances (bsd3, data-structures, library, program)2013-11-11KiwamuOkabe
DrIFT-cabalized (deprecated in favor of DrIFT)990.0Program to derive type class instances (bsd3, data-structures, deprecated, program)2013-09-03GwernBranwen, KiwamuOkabe
EdisonAPI3300.0A library of efficient, purely-functional data structures (API) (data-structures, library, mit)2016-06-03RobertDockins
EdisonCore4482.25A library of efficient, purely-functional data structures (Core Implementations) (data-structures, library, mit)2018-01-05RobertDockins
EnumMap510.0More general IntMap replacement. (bsd3, data-structures, library)2009-09-15JohnVanEnk
Etage-Graph1300.0Data-flow based graph algorithms (data-structures, lgpl, library, program)2014-05-10MitarMilutinovic
FenwickTree700.0Data structure for fast query and update of cumulative sums (bsd3, data-structures, library)2015-03-19MichalGajda
GiST230.0A Haskell implementation of a Generalized Search Tree (GiST) (data-structures, library)2013-06-27MihailBogojeski
HLearn-approximation (deprecated)470.0 (bsd3, data-mining, data-structures, deprecated, library, machine-learning)2013-07-30MikeIzbicki
HLearn-datastructures (deprecated)410.0 (bsd3, data-mining, data-structures, deprecated, library, machine-learning)2013-07-27MikeIzbicki
HMap4620.0Fast heterogeneous maps and unconstrained typeable-like functionality. (bsd3, data, data-structures, library)2018-04-17AtzeVanDerPloeg
HoleyMonoid580.0Monoids with holes. (bsd3, data-structures, library)2017-02-13MartijnVanSteenbergen
I1M610.0Code for the Haskell course taught at the University of Seville. (data-structures, education, gpl, library)2019-09-13Jose_A_Alonso
InternedData410.0Data interning (with compact regions where possible) (bsd3, data, data-structures, library, natural-language-processing)2019-10-02ChristianHoener
KdTree980.0KdTree, for efficient search in K-dimensional point clouds. (bsd3, data-mining, data-structures, graphics, library, machine-learning)2017-09-29IssacTrotts, jessekempf
PSQueue920.0Priority Search Queue (bsd3, data-structures, library)2019-01-12HerbertValerioRiedel, ScottDillard
PerfectHash1000.0A perfect hashing library for mapping bytestrings to values. (bsd3, data, data-structures, library)2016-04-29MarkWotton
RBTree950.0Pure haskell Red-Black-Tree implemetation (bsd3, data-structures, library)2011-06-09XingboWu
Stack1092.25Stack data structure (bsd3, data-structures, library)2019-01-18rwlock
SuffixStructures240.0Suffix array construction (bsd3, data, data-structures, library, program)2015-05-07ChristianHoener
TernaryTrees2890.0Efficient pure ternary tree Sets and Maps (bsd3, data-structures, library, program)2011-01-22AlexMason
TreeStructures420.0A collection of heaps and search trees (bsd3, data-structures, library)2010-03-15BrendanHickey
adjunctions12992.25Adjunctions and representable functors (adjunctions, bsd3, data-structures, library)2018-01-28EdwardKmett, EricMertens, ryanglscott, AaronVargo
adp-multi1110.0ADP for multiple context-free languages (algorithms, bioinformatics, bsd3, data-structures, library)2013-05-29MaikRiechert
adp-multi-monadiccp600.0Subword construction in adp-multi using monadiccp (algorithms, bioinformatics, bsd3, data-structures, library)2013-05-29MaikRiechert
algebraic-graphs3702.5A library for algebraic graph construction and transformation (algebra, algorithms, data-structures, graphs, library, mit)2019-05-08snowleopard
appendmap950.0Map with a Semigroup and Monoid instances delegating to Semigroup of the elements (bsd3, data-structures, library)2018-09-02AlexeyKotlyarov
array3372.0Mutable and immutable arrays (bsd3, data-structures, library)2019-09-01AustinSeipp, HerbertValerioRiedel, IanLynagh
array-utils (deprecated)570.0Primitive functions for updating many elements in mutable arrays at once (bsd3, data, data-structures, deprecated, library)2011-01-29AlexMason
bag (deprecated in favor of dlist)260.0A simple stable bag. (data-structures, deprecated, library, mit)2011-07-22DanielWaterworth
barbies4630.0Classes for working with types that can change clothes. (bsd3, data-structures, library)2019-07-06DanielGorin
bcp47290.0Language tags as specified by BCP 47 (data, data-structures, library, mit)2019-08-26dukerutledge
bit-array800.0A bit array (aka bitset, bitmap, bit vector) API for numeric types (bit-vectors, data-structures, library, mit, pretty-printer)2016-10-01NikitaVolkov
bitset2510.0A space-efficient set data structure. (data-structures, library, mit)2014-03-10DenisBueno, FedorGogolev, SergeiLebedev
bitwise1500.0fast multi-dimensional unboxed bit packed Bool arrays (bit-vectors, bsd3, data, data-structures, library)2018-04-26ClaudeHeilandAllen
bk-tree390.0BK-tree implementation (data-structures, library, public-domain)2012-10-29FrancescoMazzoli
bktrees1710.0A set data structure with approximate searching (bsd3, data-structures, library)2010-11-22JosefSvenningsson
bookkeeper1630.0Anonymous records and overloaded labels (bsd3, data-structures, library, program, records)2017-12-17jkarni, bandali
bookkeeper-permissions280.0Permissions for bookkeeper records (bsd3, data-structures, library, records)2016-09-12pkamenarsky
boolexpr300.0Boolean expressions with various representations and search queries. (bsd3, data-structures, library, parsing, search)2011-12-15NicolasPouillard
btree-concurrent860.0A backend agnostic, concurrent BTree (data-structures, library)2012-10-31JohanBrinch
build612.0Build systems a la carte (algorithms, data-structures, library, mit)2018-07-06snowleopard
bytestring-to-vector820.0Convert between ByteString and Vector.Storable without copying (bsd3, data-structures, library)2019-02-08SvenHeyll
bytestring-trie2512.5An efficient finite map from (byte)strings to values. (bsd3, data, data-structures, library)2019-02-26WrenThornton, WrenRomano
cmph300.0low level interface to CMPH (bsd3, data, data-structures, library)2016-04-30MarkWotton
collections590.0Useful standard collections types and related functions. (bsd3, data-structures, library)2011-07-30JeanPhilippeBernardy, JohannesWaldmann
collections-api270.0API for collection data structures. (bsd3, data-structures, library)2010-08-25JeanPhilippeBernardy
collections-base-instances280.0Useful standard collections types and related functions. (bsd3, data-structures, library)2010-08-25JeanPhilippeBernardy
comfort-array1652.0Arrays where the index type is a function of the shape type (bsd3, data-structures, library)2019-05-23HenningThielemann
container-classes (deprecated)280.0Generic classes for interacting with different container types (bsd3, data-structures, deprecated, library)2010-07-18IvanMiljenovic
containers10182.75Assorted concrete container types (bsd3, data-structures, library)2019-06-24WrenThornton, dfeuer, WrenRomano, MattRenaud
ctrie1190.0Non-blocking concurrent map (concurrency, data-structures, library, mit)2017-09-29MichaelSchroeder
data-clist5470.0Simple functional ring type. (bsd3, data-structures, library)2019-07-23JohnVanEnk, jeremyjh
data-forest1430.0A simple multi-way tree data structure. (apache, data-structures, library)2018-09-11chris_martin
data-lens-ixset (deprecated in favor of data-store, tables, lens)960.0A Lens for IxSet (bsd3, comonads, control, data-structures, deprecated, library)2012-01-15DagOdenhall
data-r-tree910.0R-Tree is a spatial data structure similar to Quadtrees or B-Trees. (data-structures, library, mit)2014-08-08SebastianPhilipp
data-stringmap970.0An efficient implementation of maps from strings to arbitrary values (data-structures, library, mit)2014-02-27UweSchmidt, SebastianPhilipp
dawg2380.0Directed acyclic word graphs (bsd3, data, data-structures, library)2013-07-22JakubWaszczuk
dawg-ord1792.0Directed acyclic word graphs (bsd3, data, data-structures, library)2017-01-09JakubWaszczuk
dequeue2180.0A typeclass and an implementation for double-ended queues. (bsd3, data-structures, library)2015-09-03HenryBucklow
diffarray470.0DiffArray (bsd3, data-structures, library)2013-06-11AndreasAbel, IanLynagh
disjoint-sets-st260.0Imperative ST/IO based disjoint set data structure. (bsd3, data-structures, library)2013-05-29PetrPudlak
distributive9342.0Distributive functors -- Dual to Traversable (bsd3, data-structures, library)2019-09-06EdwardKmett, EricMertens, ryanglscott
dph-base840.0Data Parallel Haskell common config and debugging functions. (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-examples2150.0Data Parallel Haskell example programs. (bsd3, data-structures, program)2012-10-25BenLippmeier
dph-lifted-base610.0Data Parallel Haskell common definitions used by other dph-lifted packages. (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-lifted-copy600.0Data Parallel Haskell lifted array combinators. (deprecated version) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-lifted-vseg990.0Data Parallel Haskell lifted array combinators. (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-par450.0(deprecated) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-prim-interface760.0Data Parallel Haskell segmented arrays. (abstract interface) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-prim-par750.0Data Parallel Haskell segmented arrays. (production version) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-prim-seq770.0Data Parallel Haskell segmented arrays. (sequential implementation) (bsd3, data-structures, library)2012-10-25BenLippmeier
dph-seq440.0(deprecated) (bsd3, data-structures, library)2012-10-25BenLippmeier
edit-distance-vector1240.0Calculate edit distances and edit scripts between vectors. (algorithms, bsd3, data, data-structures, library)2016-05-24ThomasSutton
enummapmap1370.0Map of maps using Enum types as keys (bsd3, data, data-structures, library)2014-02-01MatthewWest
enummapset2672.0IntMap and IntSet with Enum keys/elements. (bsd3, data-structures, library)2019-07-28MichalTerepeta, MikolajKonarski
ethereum-client-haskell790.0A Haskell version of an Ethereum client (bsd3, data-structures, program)2015-01-02jamshid
ethereum-merkle-patricia-db (deprecated in favor of merkle-patricia-db)300.0A modified Merkle Patricia DB (bsd3, data-structures, deprecated, library)2015-01-02jamshid
ethereum-rlp440.0Ethereum Recursive Length Prefix Encoding (apache, data-structures, library)2017-08-31jamshid
exposed-containers290.0A distribution of the 'containers' package, with all modules exposed. (bsd3, data-structures, library)2014-07-15vi
fgl5692.5Martin Erwig's Functional Graph Library (bsd3, data-structures, graphs, library)2018-11-26IvanMiljenovic, MartinErwig
fgl-extras-decompositions450.0Graph decomposition algorithms (bsd3, data-structures, graphs, library)2015-05-07ChristianHoener
fingertree4592.0Generic finger-tree structure, with example instances (bsd3, data-structures, library)2018-12-06RossPaterson
fingertree-psqueue550.0Implementation of priority search queues as finger trees. (bsd3, data-structures, library)2011-09-28CaleGibbard
fingertree-tf270.0Generic finger-tree structure using type families. (bsd3, data, data-structures, library)2014-10-05pawel834
flux-monoid270.0A monoid for tracking changes (bsd3, data-structures, library)2018-06-24ChrisPenner
function-builder2930.0Create poly variadic functions for monoidal results (bsd3, data-structures, library)2019-02-06SvenHeyll
functor-friends290.0Friendly helpers for your recursion schemes. (bsd3, data-structures, library)2017-10-08mnoonan
generic-tree (deprecated in favor of hs-functors)830.0Generic Tree data type (data-structures, deprecated, library)2011-12-21MatthewFarkasDyck
gmap270.0Composable maps and generic tries. (bsd3, data-structures, library)2008-12-15JamieBrandon
graph-matchings312.0An implementation of algorithms for matchings in graphs (data-structures, graphs, lgpl, library)2014-11-27eberlm
graph-utils1080.0A simple wrapper & quasi quoter for fgl. (bsd3, data, data-structures, graphs, library)2010-06-29HiromiIshii
graph-wrapper2500.0A wrapper around the standard Data.Graph with a less awkward interface (bsd3, data-structures, graphs, library)2019-01-25MaxBolingbroke, SoenkeHahn
graphite4130.0Graphs and networks library (bsd3, data-structures, graphs, library)2019-06-08alx741, DanielCampoverde
graphs3050.0A simple monadic graph library (algorithms, bsd3, data-structures, graphs, library)2018-02-24EdwardKmett, ryanglscott
grids1310.0 (bsd3, data-structures, library)2019-03-10ChrisPenner
gtk-largeTreeStore260.0Large TreeStore support for gtk2hs (data-structures, graphics, lgpl, library)2014-10-11rakatan
hCM350.0Conceptual modelling support for Haskell (data-structures, development, library, mit, model, program)2017-05-08MarekSuchanek
hamtmap650.0A purely functional and persistent hash map (bsd3, data-structures, library)2011-01-20KevinWuWon
hashtables-plus (deprecated)460.0Extensions for a "hashtables" library (data, data-structures, deprecated, library, mit)2014-04-29NikitaVolkov
heap3690.0Heaps in Haskell (bsd3, data-structures, library)2018-04-11StephanFriedrichs, eberlm
heaps4192.0Asymptotically optimal Brodal/Okasaki heaps. (bsd3, data-structures, library)2019-02-05EdwardKmett, EricMertens, ryanglscott
hetero-map560.0Pure heterogeneous maps. (bsd3, data, data-structures, library)2009-01-12LukePalmer
hgal680.0library for computation automorphism group and canonical labelling of a graph (algorithms, data-structures, library)2013-06-23JeanPhilippeBernardy
hobbits1170.0A library for canonically representing terms with binding (bsd3, data-structures, library)2017-08-23EddyWestbrook
hw-balancedparens4780.0Balanced parentheses (bit, bsd3, data, data-structures, library, succinct-data-structures)2019-10-11newhoggy, haskellworks, GeorgeWilson
hw-dsv2720.0Unbelievably fast streaming DSV file parser (bsd3, csv, data-structures, library, program, simd, succinct-data-structures, text)2019-10-11newhoggy, haskellworks, GeorgeWilson
hw-eliasfano1290.0Elias-Fano (bsd3, data, data-structures, library, program, succinct-data-structures)2019-10-11haskellworks
hw-excess3210.0Excess (bsd3, data, data-structures, library, succinct-data-structures)2019-10-11haskellworks
hw-fingertree1820.0Generic finger-tree structure, with example instances (bsd3, data-structures, library)2019-10-11haskellworks
hw-fingertree-strict2190.0Generic strict finger-tree structure (bsd3, data-structures, library)2019-10-11newhoggy, haskellworks
hw-rankselect9252.0Rank-select (bit, bsd3, data, data-structures, library, program, succinct-data-structures)2019-10-10newhoggy, haskellworks, GeorgeWilson
hw-rankselect-base4600.0Rank-select base (bit, bsd3, data, data-structures, library, succinct-data-structures)2019-10-17newhoggy, haskellworks, GeorgeWilson
hw-xml4002.0XML parser based on succinct data structures. (bsd3, data, data-structures, library, program, succinct-data-structures, xml)2019-10-16haskellworks
igraph422.0Bindings to the igraph C library. (bsd3, data-structures, graphs, library)2013-01-15NilsSchweinsberg
impure-containers1470.0Mutable containers in Haskell. (bsd3, data-structures, library)2018-06-22andrewthad, chessai
intern5622.0Efficient hash-consing for arbitrary data types (bsd3, data, data-structures, library)2018-02-24EdwardKmett, ryanglscott
interval260.0Intervals with adherences. (data-structures, gpl, library)2016-08-21julm
intset-imperative270.0An imperative integer set written in Haskell. (bsd3, data-structures, library)2018-08-03hverr
iterable500.0API for hierarchical multilevel collections. (bsd3, data-structures, library)2014-05-19MichalGajda
ixset1770.0Efficient relational queries on Haskell sets. (bsd3, data-structures, library)2018-09-24DavidFox, JeremyShaw
ixset-typed2110.0Efficient relational queries on Haskell sets. (bsd3, data-structures, library)2018-10-01AndresLoeh
justified-containers1060.0Keyed container types with type-checked proofs of key presence. (bsd2, data-structures, library)2018-02-11mnoonan
kan-extensions10442.25Kan extensions, Kan lifts, the Yoneda lemma, and (co)density (co)monads (bsd3, comonads, data-structures, functors, library, monads)2018-07-03EdwardKmett, EricMertens, ryanglscott
keys10552.0Keyed functors and containers (bsd3, containers, data-structures, library)2019-05-02EdwardKmett, EricMertens, ryanglscott
knead820.0Repa-like array processing using LLVM JIT (bsd3, data-structures, library)2019-06-05HenningThielemann
labeled-graph210.0Labeled graph structure (bsd3, data-structures, library)2012-11-05JeanPhilippeBernardy
labeled-tree230.0Labeled tree structure (bsd3, data-structures, library)2010-08-04JeanPhilippeBernardy
lapack1620.0Numerical Linear Algebra using LAPACK (bsd3, data-structures, library)2019-08-12HenningThielemann
lca1322.0O(log n) persistent online lowest common ancestor search without preprocessing (algorithms, bsd3, data-structures, library)2018-02-07EdwardKmett, ryanglscott
libgraph1860.0Store and manipulate data in a graph. (algorithms, bsd3, data-structures, library)2017-09-03faddegon
linked-list-with-iterator420.0A pure linked list which is mutable through iterators. (bsd3, data-structures, library)2016-09-29CindyLinz
list-t7522.0ListT done right (control, data-structures, library, mit, streaming)2019-09-30NikitaVolkov
list-tries2430.0Tries and Patricia tries: finite sets and maps for list keys (bsd3, data, data-structures, library)2018-11-20MattiNiemenmaa
listlike-instances (deprecated in favor of ListLike)1000.0Extra instances of the ListLike class (bsd3, data-structures, deprecated, generics, library)2012-11-13JohnLato
loc1642.0Types representing line and column positions and ranges in text files. (apache, data-structures, library)2018-11-22chris_martin
localization360.0Library for localization (l10n) (data-structures, gpl, library)2018-02-27julm
magma960.0magma is an algebraic structure consisting a set together with an binary operation. (algebra, bsd3, data, data-structures, library, math)2015-09-08KatsutoshiItoh
map-exts672.0Extensions to Data.Map (bsd3, data-structures, library, program)2018-01-10coopercm
map-syntax2022.0Syntax sugar for defining maps (bsd3, data-structures, library)2018-04-03DougBeardsley
massiv10952.5Massiv (Массив) is an Array Library. (bsd3, data, data-structures, library, parallelism)2019-10-20lehins
massiv-io1282.0Import/export of Image files into massiv Arrays (bsd3, data, data-structures, library)2019-09-09lehins
massiv-test710.0Library that contains generators, properties and tests for Massiv Array Library. (bsd3, data, data-structures, library, parallelism)2019-09-30lehins
meldable-heap2020.0Asymptotically optimal, Coq-verified meldable heaps, AKA priority queues (bsd3, data-structures, library)2010-05-23JimApple
merkle-patricia-db230.0A modified Merkle Patricia DB (apache, data-structures, library)2017-09-01jamshid
min-max-pqueue340.0Double-ended priority queues. (bsd3, data-structures, library)2019-05-07zliu41
miso10552.0A tasty Haskell front-end framework (bsd3, data-structures, library, miso, web)2019-08-01DavidJohnson
miso-examples250.0A tasty Haskell front-end framework (bsd3, data-structures, miso, web)2019-08-09DavidJohnson
monadic-arrays1360.0Boxed and unboxed arrays for monad transformers (bsd3, data-structures, library)2016-01-17EdwardKmett
mono-traversable-keys360.0Type-classes for interacting with monomorphic containers with a key (bsd3, containers, data, data-structures, library)2019-01-30recursion_ninja
more-containers3230.0A few more collections (data-structures, library, mit)2019-07-05mtth
multi-containers530.0A few multimap variants. (bsd3, data-structures, library, program)2019-04-30zliu41
multimap940.0A multimap. (data-structures, library, mit)2013-06-01JulianFleischer
multiset2700.0The Data.MultiSet container type (bsd3, data-structures, library)2018-10-27TwanVanLaarhoven
naperian210.0Efficient representable functors (bsd3, data-structures, library)2017-08-21AaronVargo
nested-sequence380.0List-like data structures with O(log(n)) random access (bsd3, data, data-structures, library)2016-07-09BalazsKomuves
nested-sets390.0Nested set model implementation (data-structures, gpl, library)2014-10-11rakatan
nibblestring380.0Packed, strict nibble arrays with a list interface (ByteString for nibbles) (bsd3, data-structures, library)2015-01-02jamshid
nonempty-containers1662.0Non-empty variants of containers data types, with full API (bsd3, data-structures, library)2019-10-21jle
nonemptymap810.0A NonEmptyMap Implementation (bsd3, data-structures, library)2018-11-10ChristopherDavenport
nthable250.0 (bsd3, data-structures, library)2009-02-09GeorgePollard
pangraph710.0A set of parsers for graph languages and conversions to graph libaries. (bsd3, data-structures, graphs, library, parser)2018-10-05thisiswhereitype
parameterized-utils640.0Classes and data structures for working with data-kind indexed types (bsd3, data-structures, dependent-types, library)2019-04-10KevinQuick, RobertDockins
pedestrian-dag370.0A pedestrian implementation of directed acyclic graphs (bsd3, data, data-structures, library)2018-09-19JakubWaszczuk
perfect-hash-generator502.0Perfect minimal hashing implementation in native Haskell (apache, data-structures, embedded, library, program)2018-02-18kostmo
perfecthash210.0A perfect hashing library for mapping bytestrings to values. (bsd3, data, data-structures, library)2016-05-02MarkWotton
permutation1970.0A library for permutations and combinations. (bsd3, data-structures, library, math)2015-01-20PatrickPerry, spacekitteh
pomaps1140.0Maps and sets of partial orders (data-structures, library, mit)2019-04-27sgraf812
pqueue2670.0Reliable, persistent, fast priority queues. (bsd3, data-structures, library)2018-09-26LouisWasserman, lspitzner
primitive-containers840.0containers backed by arrays (bsd3, data-structures, library)2019-05-23andrewthad
psqueues8192.25Pure priority search queues (bsd3, data-structures, library)2019-06-07JasperVanDerJeugt
q4c12-twofinger780.0Efficient alternating finger trees (bsd2, data-structures, library)2018-01-17quasicomputational
quickset230.0Very fast and memory-compact query-only set and map structures (bsd3, data, data-structures, library)2012-11-14ErtugrulSoeylemez, esz
radix-tree180.0Radix tree data structive over short byte-strings (bsd3, data-structures, library)2018-08-26SergeyVinokurov
ralist580.0Random access list with a list compatible interface. (bsd3, data-structures, library)2018-11-22CarterSchonwald, LennartAugustsson
random-access-list370.0Random-access lists in Haskell (bsd3, data-structures, library)2008-06-16StephanFriedrichs
random-tree280.0Create random trees (data-structures, gpl, library)2016-02-09GregorySchwartz
randproc600.0Data structures and support functions for working with random processes (bsd3, data-structures, library)2011-07-03DavidBanas
rational-list200.0finite or repeating lists (bsd3, data-structures, library)2019-10-20RossPaterson
record3120.0Anonymous records (control, data-structures, library, mit, records)2016-10-24NikitaVolkov
reflection-without-remorse1020.0Efficient free and operational monads. (bsd3, data, data-structures, library)2014-12-30AtzeVanDerPloeg
relacion290.0A relation data structure. (bsd3, data-structures, library)2010-11-15LeonelFonseca
relation1390.0A data structure representing Relations on Sets. (bsd3, data-structures, library)2019-05-13newhoggy, haskellworks
repa11312.0High performance, regular, shape polymorphic parallel arrays. (bsd3, data-structures, library)2018-10-03BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale
repa-algorithms3820.0Algorithms using the Repa array library. (bsd3, data-structures, library)2018-10-03BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale
repa-array920.0Bulk array representations and operators. (bsd3, data-structures, library)2016-06-18BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell
repa-bytestring1270.0(deprecated) (bsd3, data-structures, library)2012-04-03BasVanDijk, BenLippmeier, TrevorMcDonell
repa-convert1160.0Packing and unpacking flat tables. (bsd3, data-structures, library)2017-12-13BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell
repa-devil (deprecated in favor of friday)1840.0Support for image reading and writing of Repa arrays using in-place FFI calls (bsd3, data-structures, deprecated, library)2015-04-13DonaldStewart, RaphaelJavaux, ThomasDuBuisson
repa-eval570.0Low-level parallel operators on bulk random-accessble arrays. (bsd3, data-structures, library)2016-06-18BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell
repa-examples6350.0Examples using the Repa array library. (bsd3, data-structures, program)2018-10-03BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale
repa-fftw410.0Perform fft with repa via FFTW (bsd3, data-structures, library)2013-12-21AtsuroHoshino
repa-flow830.0Data-parallel data flows. (bsd3, data-structures, library)2016-06-18BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell
repa-io3600.0Read and write Repa arrays in various formats. (bsd3, data-structures, library)2016-06-18BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale
repa-plugin230.0Data Flow Fusion GHC Plugin. (bsd3, data-structures, library)2013-07-26BasVanDijk, BenLippmeier
repa-scalar1290.0Scalar data types and conversions. (bsd3, data-structures, library)2019-05-26BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale
repa-series260.0Series Expressionss API (bsd3, data-structures, library)2013-07-26BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell
repa-sndfile450.0Reading and writing sound files with repa arrays (bsd3, data-structures, library)2013-12-21AtsuroHoshino
repa-stream730.0Stream functions not present in the vector library. (bsd3, data-structures, library)2016-06-18BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell
representable-functors (deprecated in favor of adjunctions)5770.0Representable functors (bsd3, data-structures, deprecated, functors, library, monads)2013-10-13EdwardKmett, EricMertens, ryanglscott, AaronVargo
representable-tries5590.0Tries from representations of polynomial functors (bsd3, comonads, data-structures, functors, library, monads)2013-01-06EdwardKmett
rosezipper570.0Generic zipper implementation for Data.Tree (bsd3, data-structures, library)2010-06-06EricKow, IavorDiatchki
row-types900.0Open Records and Variants (data, data-structures, library, mit)2019-05-28dwincort
rstream200.0stream-fusion framework from vector (bsd3, data, data-structures, library)2018-11-01chessai
selections810.0Combinators for operating with selections over an underlying functor (bsd3, data-structures, functors, library)2017-08-12ChrisPenner
semigroups17762.75Anything that associates (algebra, bsd3, data, data-structures, library, math)2019-08-27EdwardKmett, EricMertens, HerbertValerioRiedel, ryanglscott
semigroups-actions250.0Semigroups actions (algebra, bsd3, data, data-structures, library, math)2012-12-20PetrPudlak
semilattices1930.0Semilattices (algebra, bsd3, data, data-structures, library, math)2019-10-03robrix
semirings3102.0two monoids as one, in holy haskimony (algebra, bsd3, data, data-structures, library, math, mathematics, maths)2019-09-13chessai
sequence1510.0A type class for sequences and various sequence data structures. (bsd3, data, data-structures, library)2015-05-16AtzeVanDerPloeg
signed-multiset920.0Multisets with negative membership. (bsd3, data-structures, library)2014-04-23StefanHoldermans
sirkel240.0Sirkel, a Chord DHT (bsd3, concurrency, concurrent, data-structures, database, distributed-computing, library)2011-09-16MortenLysgaard
slist170.0Sized list (data-structures, library, list, mpl)2019-03-31vrom911
sparsebit640.0Sparse bitmaps for pattern match coverage (bsd3, data-structures, development, library)2009-03-10KiYungAhn
splay592.0Generic splay-based sequence representation (bsd3, data-structures, library)2015-07-12dramforever
spool350.0Convert between ByteString and Vector.Storable without copying (bsd3, data-structures, library)2011-09-15KeeganMcAllister
stable-heap250.0Purely functional stable heaps (fair priority queues) (data-structures, library, mit)2015-05-17JakeMcArthur
statethread380.0The ST monad and STRefs (bsd3, data-structures, library, monads)2012-04-07HenningThielemann
static-hash400.0Immutable hash (bsd3, data-structures, library)2012-01-06KazuYamamoto
stm-containers4512.0Containers for STM (concurrency, data-structures, library, mit, stm)2019-04-18NikitaVolkov
stm-hamt1870.0STM-specialised Hash Array Mapped Trie (concurrency, data-structures, library, mit, stm)2019-06-02NikitaVolkov
subwordgraph530.0Subword graph implementation (bsd3, data-structures, library)2016-06-07adambak
subzero1270.0Helps when going "seed values" -> alternatives and optional -> answers (data-structures, gpl, library)2017-12-10codeshot
suffix-array260.0Simple and moderately efficient suffix array implementation (bsd3, data-structures, library, program)2017-01-11kadoban
suffixtree790.0Efficient, lazy suffix tree implementation (bsd3, data, data-structures, library)2011-10-17BryanOSullivan
swapper210.0Transparently swapping data from in-memory structures to disk (bsd3, data-structures, library)2011-08-29RomanSmrz
symantic-xml350.0Library for reading, validating and writing a subset of the XML format. (data-structures, gpl, library)2019-07-14julm
text-containers210.0Memory-efficient string-indexed container types. (data, data-structures, gpl, library)2017-10-13HerbertValerioRiedel
text-trie280.0An efficient finite map from Text to values, based on bytestring-trie. (bsd3, data, data-structures, library)2019-04-11lambdamichael
thrist1620.0Type-threaded list (bsd3, categories, data-structures, library)2018-11-15GaborGreif
tie-knot280.0"Ties the knot" on a given set of structures that reference each other by keys. (data-structures, library, recursion)2012-12-07PetrPudlak
total-maps550.0Dense and sparse total maps. (containers, data, data-structures, library, mit)2015-11-19pawel834
translatable-intset240.0Integer sets with a constant time translate operation. (data-structures, library, mit)2011-02-04JannisHarder
treemap570.0A tree of Data.Map. (data-structures, gpl, library)2018-02-14julm
treeseq310.0Library for a multi-way tree (rose tree), using Seq (finger tree) for forests (data-structures, gpl, library)2018-02-14julm
tst400.0BK-tree implementation (data-structures, library, public-domain)2012-10-29FrancescoMazzoli
type-aligned1070.0Various type-aligned sequence data structures. (bsd3, data, data-structures, library)2014-12-30AtzeVanDerPloeg
type-indexed-queues800.0Queues with verified and unverified versions. (data-structures, library, mit)2017-04-27oisdk
type-level-bst270.0type-level binary search trees in haskell (bsd3, data-structures, dependent-types, library)2014-10-28Kinokkory
type-level-sets1442.0Type-level sets and finite maps (with value-level counterparts) (bsd3, data-structures, library, type-system)2018-11-29DominicOrchard
typerep-map1142.5Efficient implementation of a dependent map with types as keys (data, data-structures, library, mit, types)2019-03-27shersh, vrom911
unboxing-vector660.0A newtype-friendly variant of unboxed vectors (bsd3, data, data-structures, library)2019-07-01aratamizuki
unordered-graphs330.0Graph library using unordered-containers (data-structures, graphs, library, mit)2016-07-19IvanMiljenovic
vector12592.5Efficient Arrays (bsd3, data, data-structures, library)2019-04-30CarterSchonwald, HerbertValerioRiedel
vector-clock950.0Vector clocks for versioning message flows (data, data-structures, distributed-computing, gpl, library)2013-06-23AlexandruScvortov, hansonkd
vector-endian180.0Storable vectors with cpu-independent representation. (data, data-structures, library, mit)2019-04-22isd
vector-functorlazy260.0vectors that perform the fmap operation in constant time (bsd3, data, data-structures, library)2013-07-05MikeIzbicki
vector-heterogenous1040.0A type-safe library for vectors whose elements can be of any type, or any type satisfying some constraints (bsd3, data, data-structures, library)2014-10-17MikeIzbicki
vector-instances3800.0Orphan Instances for 'Data.Vector' (bsd3, data, data-structures, library)2017-01-08EdwardKmett, ryanglscott
vector-mmap600.0Memory map immutable and mutable vectors (bsd3, data, data-structures, library)2017-06-30DanielPeebles, fho
vector-read-instances (deprecated in favor of vector)520.0(deprecated) Read instances for 'Data.Vector' (bsd3, data, data-structures, deprecated, library)2011-08-29ChristianHoener
vector-split460.0Combinator library for splitting vectors. (data, data-structures, library, mit)2017-01-31fho
vector-static (deprecated)1180.0Statically checked sizes on Data.Vector (bsd3, data, data-structures, deprecated, library)2010-11-11DanielPeebles, JakeMcArthur
void10192.25A Haskell 98 logically uninhabited data type (bsd3, data-structures, library)2019-05-10EdwardKmett, phadej, ryanglscott
yarr1700.0Yet another array library (data-flow, data-structures, graphics, library, mit)2016-06-06DominicSteinitz, RomanLeventov