Data structures
A data structure is a particular way storing and organizing data in a computer for efficient access and modification. Data structures are designed for a specific purpose. Examples include arrays, linked lists, and classes.
- GitHub: https://github.com/topics/data-structures
- Wikipedia: https://en.wikipedia.org/wiki/Data_structure
- Related Topics: algorithm,
- Aliases: data-structure,
- Last updated: 2026-07-02 00:07:41 UTC
- JSON Representation
https://github.com/googtech/classic-algorithms-in-java
:gem: programs are data structures plus algorithms ~
algorithms data-structures java
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https://github.com/prosenjitjoy/problem-solving---hackerrank
Collection of my submitted solutions to the HackerRank problem-solving test.
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https://github.com/aranyak-ghosh/golist
Minimal and extendable data structure implementation using generics
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https://github.com/lapets/bitlist
Pure-Python library for working with bit vectors.
bit bit-algorithms bit-array bit-manipulation bit-vector bit-vectors bits bitvector common-library data-structures python
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data-structures dicr entity json json-yii2 php yii2
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Benchmarks for single source single sink shortest path implementations
benchmark data-structures dijkstra-algorithm priority-queue rust shortest-path-algorithm
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https://github.com/orxfun/orx-funvec
Traits to unify access to elements of n-dimensional vectors which are particularly useful in algorithms requiring both flexibility through abstraction over inputs and performance through monomorphization.
abstraction algorithms data-structures multidimensional-arrays rust vector
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https://github.com/praisetompane/algorithms_and_data_structures
A toy implementation of foundational data structures and algorithms at a lower level of the stack.
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https://github.com/karbica/go-field-notes
A collection of algorithms and data structures for reference and learning purposes.
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https://github.com/luisedmc/presser
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algorithm c data-structures huffman-coding
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https://github.com/gabrielluizsf/data-structures.go
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https://github.com/neox5/btmp
Pure Go bitmap library designed as a building block for data structures. 64-bit words, efficient range operations, validated API with overlap-safe copies.
bitmap bitset data-structures golang pure-go range
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https://github.com/thomas-chqt/libft
C library containing common utility functions
42 algorithms data-structures library utility
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https://github.com/askeladdk/toolbox
Useful algorithms and data structures for Go.
algorithms data-structures go golang
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https://github.com/rbuj/basic-data-structures
A collection of simple examples for learning basic data structures using C.
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https://github.com/hk-transfield/python-data-structures
A collection of simple data structures written in Python 3.
abstract-data-types algorithms data-structures data-structures-and-algorithms python python-3
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https://github.com/afneves/haskellgraphs
A Haskell implementation of classic graph algorithms, including Dijkstra's shortest path and a Traveling Salesman Problem (TSP) solver, developed for the Functional and Logic Programming course at FEUP.
algorithms bit-masking data-structures dijkstra dynamic-programming graph-algorithms haskell memoization shortest-path-algorithm traveling-salesman-problem tsp
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LeetCode problem solutions in Rust.
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java / c++ / python
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Write a method stutter that accepts a queue of integers as a parameter and replaces every element of the queue with two copies of that element for example [1, 2, 3] becomes [1, 1, 1, 2, 2, 2, 3, 3, 3].
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https://github.com/justinianus2001/data-structures-and-algorithms
Useful Data Structures and Algorithms
algorithms algorithms-and-data-structures cpp data-structures
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https://github.com/samirettali/go-datastructures
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https://github.com/lovesaroha/algorithms-go
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algorithms binary-search-tree data-structures dynamic-connectivity flow-network golang graphs sorting-algorithms tries
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https://github.com/petsamuel/python_solutions
Data Structure and Algorithm
algorithms data-structures hackerrank-solutions leetcode-python leetcode-solutions
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https://github.com/minhi0449/algo-ds-java
Java 기반 Algorithm & Data Structure 학습 프로젝트
algorithms beginner-friendly coding-interview competitive-programming computer-science data-structures dsa hackerrank hash-tables interview-preparation java java-algorithms java-data-structures leetcode open-source programming recursion trees
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https://github.com/terenceclzhang/leetcode-solutions
LeetCode Solutions
algorithms data-structures data-structures-and-algorithms leetcode leetcode-solutions
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https://github.com/ajaybiswas22/ds-and-algo
Implementing all popular problems of data structures and algorithm
algorithm algorithms bfs breadth-first-search bubble-sort data-structures depth-first-search dfs ds insertion-sort linked-list radix-sort searching-algorithms selection-sort sorting-algorithms
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https://github.com/UshurbakiyevDavlat/Go-Algos
Algos and Data-structures on Golang
algorithms data-structures golang
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https://github.com/antoinegagne/a-tree
A dynamic data structure for efficiently indexing arbitrary boolean expressions
a-tree boolean-algebra boolean-expression boolean-logic data-structures event-filtering rust-crate rust-lang rust-library scientific-paper tree-structure
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https://github.com/robin-mlh/treedatastructure
Tree-based data structure system with functions for adding, modifying, deleting or reading data from a directory path.
data-structures functions python utils
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https://github.com/hongchangwu/pfds
Exercises from "Purely Functional Data Structures"
data-structures functional-programming
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https://github.com/yagoliu/go-algo
用 Go 实现的数据结构和算法之路，日渐完善中，敬请期待！
algorithms algorithms-and-data-structures data-structures go go-algorithms go-datastructure golang
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https://github.com/jurshsmith/data-fuel
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https://github.com/nelsonbn/algorithms-data-structures-stack
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This repo contains handled ALX tasks about binary tree.Binary trees are widely used in computer science and data structures due to their efficient search, insertion, and deletion operation s
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https://github.com/bchavs12/js_datastructure
Learning about Data structures
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Binary Patricia Trie for efficient binary string storage and management. Features include insertion, deletion, search, in-order traversal, longest string retrieval, and size tracking with a compressed, memory-efficient node structure.
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algorithms careercup common-lisp cracking-the-coding-interview data-structures interview-questions
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algorithms basic competitive-programming data-structures javascript javascript-leetcode javascript-questions leetcode problem-solving
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https://github.com/barrettj12/collections
Generic, Java-style collections in Go.
collection data-structures golang library
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https://github.com/rockchalkwushock/dsa-notes
Notes from Data Structure & Algorithm tutorials.
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https://github.com/gozdesaygiliyalcin/algorithm-and-data-structures-examples
This repo includes some basic examples which are insertion, binary search tree and merge sort.
basic-algorithms binary-search-tree data-structures insertion-sort merge-sort
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https://github.com/dezashibi-c/dcommon
My commonly used utilities, headers, scripts, etc.
c data-structures dynamic-values helpers scripts utilities
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https://github.com/mizcausevic-dev/zig-agent-graph-db
In-memory directed graph DB in Zig for AI agent context graphs. Typed nodes (agent, tool, fact, result, citation), labeled edges, BFS traversal, JSON serialization. Pure Zig stdlib, zero deps.
agent ai-agents data-structures embedded graph graph-database platform-engineering systems-programming zig ziglang
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I alone have developed the best CRM (Customer Management System) for the business of Kasturi Agency and have done all the project design and data flow management from the beginning, I alone have made this project using technology like Bootsrap4 HTML5 CSS3, PHP6, jQuery, Data tables JS, Purify CSS, and JavaScript
banners bootstrap crm css3 data-structures html-css-javascript html5 javascript jquery load-balancer load-balancer-test mobile-web optimization-algorithms php6
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https://github.com/StudyResearchProjects/dsa-in-cpp
Data Structures and Algorithms with C++
algorithms cpp data-structures
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https://github.com/mghalix/library-system
C++ console application to run a library system.
cpp data-structures file-organization oop
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Data Structures and Algorithms implemented in Javascript
algorithms data-structures data-structures-and-algorithms
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https://github.com/pedrohenrique-git/data-structures
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A DSA repository but everything is in Go.
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https://github.com/josecarlosnf/graphs
Implementações de grafos utilizadas na disciplina de projetos de algoritmos II (eq. estruturas de dados II)
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https://github.com/jmuchovej/ucf
UCF courses I've completed, or am currently taking.
ai algorithms computer-science cs data-structures ucf university university-of-central-florida
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https://github.com/abdo-essam/red-black-tree
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data-structures pointers redblack-tree
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algorithms algoritmos cpp data-structures estruturas-de-dados
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https://github.com/notthestallion/data_structures_sentinel_dynamic_link
The purpose of this repository is to provide implementations of three different types of data structures: sentinel-based, dynamic using malloc, and linked using pointers. These data structures can be used in various algorithms and programs for efficient storage, retrieval, and manipulation of data.
data-structures dynamic dynamic-programming link linked-data linked-list sentinel sentinels
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algorithms cpp data-structures database database-management filesystem mssqlserver opp sql
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algorithms data-structures design implementation internship java oop operating-system software-development software-engineering testing
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https://github.com/erikaax08/omegaup-answers
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algorithms algorithms-and-data-structures algoritmos c competitive-coding competitive-programming competitive-programming-contests cpp data-structures omegaup
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https://github.com/bren12/data-structures
Computer programs developed to address the problems generated from the blockade of the Suez Canal and how, using various data structures, we can manage the information to avoid or mitigate this type of problem.
algorithms c-plus-plus data-structures
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https://github.com/frank-wong-cn/datastructures-cpp
(Re)learning data structures.
algorithm avl-tree data-structures hashmap linked-list
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https://github.com/tomboddaert/zig_structures
An implementation of some data structures used to help me learn Zig
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https://github.com/tabishnaqvi1311/ds-algo
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https://github.com/codewith-ark/dsa-notes
This is essentially my digital notebook for Data Structure and Algorithms
data-structures data-structures-and-algorithms datastructures-algorithms
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https://github.com/alpha74/rosalind_bioinformatics
Questions solved on rosalind.info related to Bioinformatics.
algorithms bioinformatics cpp data-structures dna rosalind rosalind-bioinformatics-challenge rosalind-solutions
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backtracking bfs binary-search brute-force data-structures dfs dijkstra dynamic-programming geometry graph-algorithms greedy implementation linear-search mathematics number-theory queue sorting stack tree two-pointers
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Library for performing queries and transformations on GeoJSON data (with emphasis on support for abstract graph representations).
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https://github.com/mupinnn/dsa
Repo for learning data structures and algorithms, also to understand more about the programming language which I often use or that I'm currently learning.
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algorithms data-structures dsa python
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https://github.com/ranimeshehata/shortest-paths-algorithms
A program implementing the three shortest paths algorithms for directed weighted graphs which are Dijkstra, Bellman-Ford and Floyd-Warshall.
algorithms bellman-ford-algorithm data-structures dijkstra-algorithm floyd-warshall-algorithm graphs java junit-test shortest-path-algorithm
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https://github.com/jungaretti/advent-of-code-2020
Solutions to problems from the merriest coding challenge on the Internet
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python implementations of common algorithms, data structures, & coding problems
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https://github.com/jiko23/family-tree
Model out the Shan family tree so that when given a ‘name’ and a ‘relationship’ as an input, the output are the people that correspond to the relationship. Input needs to be read from a text file, and output should be printed to console. Program should execute and take the location to the test file as parameter.
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csv data-processing data-structures json python sql-like table
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data structures and algorithms
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ai computer-science cpp cs-degree data-structures java oop ruby
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algorithms big-list data-structures resources
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algorithms data-structures netfx netstandard
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algorithms avl-tree b-tree binary-search-tree csharp data-structures enterprise generic red-black-tree tree
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collections data-structures generics go go-container go-generics go-library golang library
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data-structures dsa-algorithm dsa-practice
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algorithms-and-data-structures c cpp data-structures
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computer-networks data-structures database java javaweb mysql operating-system spring springboot
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algorithms data-structures golang leetcode sql typescript
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autocomplete data-structures react trie vite
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