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: 2026-06-23 00:07:37 UTC
- JSON Representation
https://github.com/iangudger/ilist
Intrusive generic linked list in Go
data-structures go golang linked-list
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https://github.com/rodic/autocomplete
A Rust Auto-complete feature using Trie data structure
algorithms algorithms-and-data-structures autocomplete autocomplete-search autocompletion data-structures rust trie
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https://github.com/stepantita/interview-prep
This repository contains C++ solutions for various LeetCode problems, categorized into multiple sections by topics
algorithm-challenges algorithms c-plus-plus cpp data-structures leetcode leetcode-solutions problem-solving programming programming-exercises
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https://github.com/ritvik19/codebook
Code Repository for various Competitive Programming platforms, solutions to various tricky problems and implementations of various algorithms in various programming languages
algorithm algorithm-challenges algorithms codechef competitive-programming data-structures hackerearth hackerrank programming-languages
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https://github.com/quang-pham-dev/ds-a
[WIP] The repository for revising and practicing data structures and algorithms. [TODO] move to practice with python
algorithms big-o data-structures hash-table javascript leetcode-solutions linked-list stack-queue tree
Last synced: 24 Jan 2026
https://github.com/ailynux/dsa-lab
This is a data structures and algorithms (DSA) cheatsheet.
algorithms algorithms-and-data-structures cheatsheet data-structures dsa dsa-practice
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https://github.com/diogocarrola/leetcode75
The 75 most frequent LeetCode questions in coding interviews, curated by industry experts. The only resource you need for coding interviews.
algorithms c coding-challenges cpp data-structures interview-preparation javascript leetcode python
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https://github.com/danielbayley/schemas
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ajv config configuration data data-science data-structures data-validation json json-schema linter linting schema schema-org validation yaml yaml-configuration
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https://github.com/sidojain/cypher
Cypher is a lightweight, feature rich, terminal-based text editor written in C, using Tree-Sitter highlighting.
c data-structures file-io linux low-level-programming piece-table raw-mode terminal text-editor tree-sitter undo-redo wsl2
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https://github.com/bjornmelin/data-structures-and-algorithms
🛠️ A comprehensive collection of data structures and algorithms implemented in multiple programming languages. Perfect for learning, interviews, and competitive programming!
algorithms coding-practice competitive-programming computer-science data-structures data-structures-and-algorithms educational interview-preparation java programming python software-engineering
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https://github.com/camara94/data-visualization-with-python
Data visualization and some of the best practices when creating plots and visuals. The history and architecture of Matplotlib, and how to do basic plotting with Matplotlib. Generating different visualization tools using Matplotlib such as line plots, area plots, histograms, bar charts, box plots, and pie charts. Seaborn, another data visualization library in Python, and how to use it to create attractive statistical graphics. Folium, and how to use to create maps and visualize geospatial data.
data data-science data-structures data-visualization python3
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https://github.com/amartya00/thesoup
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https://github.com/muhdhanish/data-structure-js
This is learning the simple concept of data-structures using javascript.
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https://github.com/tyler-cromwell/leetcode
My https://leetcode.com/ solutions. (WIP)
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https://github.com/komdosh/crackingthecodinginterview
Implementation of Algorithms and Data Structures from Cracking the Coding Interview
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https://github.com/jakenherman/kcats
A stack implementation for node
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https://github.com/lakshanwd/go-data-stuctures
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https://github.com/libsugar/bettercollections
Some better collection implementations than the system library
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https://github.com/sahilbansal17/csl106-assignments
This contains the assignments completed in the Data Structures Course in 3rd Semester Course (2017 Aug - Nov) at IIT Jammu.
data-structures data-structures-and-algorithms
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https://github.com/turbomack/queue
Simple FIFO (first in, first out) Queue implementation in Elm
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https://github.com/melhosseiny/struct
Data structure/algorithm library for JavaScript
algorithms computer-science data-structures
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https://github.com/toreda/strong-types
Automated type checks and guaranteed return types with 1 line of code. Say goodbye to reference errors from unexpected types. Write less validation code and improve quality.
data-structures strong-types type-safe type-safety type-system
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https://github.com/kevjose/devnotes
notes from the journey of a software engineer 🤗
algotithms data-structures git-notes javascript terraform
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https://github.com/oleiade/atelier
A collection of Go algorithms, data structures, APIs and helpers to resort to when in need
algorithms data-structures golang helpers
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https://github.com/ujjawalsinghsde/Placement_Prepration
This repository consists of all the material required for cracking the coding rounds and technical interviews during placements.
algorithm css data-structures html java javascript mongodb notes php placement prepinta100code sorting-algorithms sql
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https://github.com/nixhantb/data-structures-and-algorithms-in-java-
Master Java Programming and Data Structures and Algorithms in Java in an efficient way. Clear concept on Recursion and Sorting
algorithms algorithms-and-data-structures competitive-programming data data-structures java java-8 programming
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https://github.com/isaccanedo/daily-coding-problem-solutions
🎓🖥️ Solutions for 350+ Interview Questions
algorithm coding coding-challenge coding-problems data-structures data-structures-and-algorithms problem-solving problem-solving-algorithms python python-3 python3
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https://github.com/owenaedwards/data-structures-and-algorithms
Helping a friend review data structures & algorithms in Java with me.
algorithms data-structures data-structures-and-algorithms graph-algorithms java searching-algorithms sorting-algorithms
Last synced: 27 Feb 2026
https://github.com/programmersd21/ordr
⚡ High-performance sorting library for Python, powered by Rust 🦀 - featuring parallel, adaptive, and radix-sort backends for blazing-fast performance.
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https://github.com/jaeyson/algox
Common Algorithms and Data Structures implemented using Elixir
algorithms algorithms-and-data-structures data-structures elixir
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https://github.com/ghulamazad/dsa
This repository contains all the Data Structures and Algorithms concepts and their implementation in several ways, including programming questions and Interview questions. It includes questions from popular coding platforms including LeetCode, HackerRank, Codeforces, Codechef, and many more.
algorithms algorithms-and-data-structures data-structures data-structures-algorithms dsa-algorithm dsalgo
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https://github.com/elandeyan/min_max_heap_dart
A MinMax binary heap implementation as dart's package.
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https://github.com/guillainbisimwa/ruby-ata-structures-and-algorithms-
The goal of this repository is to complete as many challenges from top-100-liked-questions collection of popular challenges in LeetCode.
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https://github.com/ahmedelgarnousy/ap-autosar-com-stack
Adaptive AutoSAR Communication Stack Graduation Project
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https://github.com/kkgthb/download-salesforce-objects-and-fields-as-json
A CumulusCI project that helps you download a Salesforce org's objects and fields as JSON
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https://github.com/tresor11/coding-challenges
This repository contains solutions to common coding challenges
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https://github.com/lilithcode/data-structures-and-algorithms
Data Structures and Algorithms implemented in C++ for learning and practice. Covers fundamental concepts like linked lists, stacks, queues, trees, sorting, and searching
algorithms algorithms-and-data-structures data-structures dsa-practice dsa-with-c-plus-plus
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https://github.com/thomasthaddeus/algorithmselector
Explore our extensive Algorithms Repository, featuring a diverse range of algorithms from computational methods to data structures, cryptographic techniques, and AI. Ideal for education, research, and practical application, each algorithm is well-documented, tested, and optimized for performance and readability.
ai algorithms computational-algorithms computer-science cryptography data-compression data-structures educational-resource game-theory graph-theory machine-learning network-flow open-source optimization python
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https://github.com/tomaslink/algorithmic
Collection of documented, well tested, clean and efficient pure python algorithms implementations to solve computational problems.
algorithmic-efficiency algorithms big-o clean-code complexity-analysis cracking-the-coding-interview data-structures interview-practice interview-questions problem-solving python recursion
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https://github.com/evanxg852000/rockstartdev
A collection of projects implemented for learning
algorithm compilers cpp14 data-structures database golang learning python
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https://github.com/yoannpa/dtrsiv
A collection of functions using data.table to efficiently clean large tables using a simplified syntax
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https://github.com/hasnatrasool163/socialnetworkfriendrecommendationsystem
A Social Network Friend Recommendation System is an exciting project that leverages graph theory concepts to simulate real-world social networks.
algorithms-and-data-structures data-structures dsa-algorithm graphs-algorithms java java-fxml java-gui javafx queue-algorithm
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https://github.com/tienminh25/interviewbit_solution
Solution for interview bit
algorithms cpp data-structures problem-solving
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https://github.com/ashwaniydv/algodslib
Contribute for Hacktoberfest 23 🎉
algorithms competitive-programming cpp data-structures dsa dsa-algorithm hacktoberfest hacktoberfest-accepted hacktoberfest2021 hacktoberfest2022 hacktoberfest2023 hacktoberfest2024 open-source opensource opensourceforgood
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https://github.com/merteldem1r/algostruct
AlgoStruct - Mastering DSA with C & C++ Data Structures and Algorithms, Essential Concepts like Pointers, OOP, Structures, Memory Allocation etc. with well explained comment lines and Readme files. Implementing all Data Structures from scratch and their Algorithms.
algorithms c computer-science cpp data-structures leetcode
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https://github.com/suhas-h-c/shared-services
Shared services serves as a ready made solutions to most of the code snippets required for back-end services development in spring boot.
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https://github.com/anishsinha-io/jenny-assignments
A place for Jenny to do DSA while also learning Git!
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https://github.com/sandippalit/data-structures-and-algorithms-in-python
This repository by Sandip Palit contains Data Structures and Algorithms in Python.
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https://github.com/manid2/dsa
Data structures and algorithms code.
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https://github.com/williyam-m/leetcode
My solutions to various LeetCode problems, showcasing my journey in mastering data structures and algorithms (DSA).
competitive-coding competitive-programming data-structures data-structures-and-algorithms dsa-algorithm dsa-learning-series dsa-practice dsa-questions leetcode leetcode-java leetcode-practice leetcode-questions leetcode-solutions problem-solving
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https://github.com/al-rimi/algorithm-design
algorithm design projects focused on fundamental algorithms, including their specifications, approaches, and implementations in C/C++.
algorithm-design backtracking brute-force-approach closest-pair-of-points data-structures divide-and-conquer dynamic-programming eight-queens-puzzle graph-algorithms huffman-coding infix-expression-evaluation knapsack-problem kruskal-algorithm minimum-spanning-tree
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https://github.com/chowdhuryj-github/pixelreader
A MSOE Lab Project for a JavaFX application on image manipulation using file handling. Can perform operations such as calculating median and mean of pixels and generating a new image.
data-structures image-processing javafx
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https://github.com/mxssl/doubly-linked-list-golang
Doubly Linked List implementation in Go (Golang)
algorithms data-structures doubly-linked-list go golang structures
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https://github.com/laqudee/rust-algorithms-data-structures
Rust Algorithms And Data Structures
algorithms data-structures rust search-algorithm sorting-algorithms
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https://github.com/isinghabhishek/java_dsa-basic-to-advance
This repo contains all my learning related to fundamentals of Java Programming language, and the Data Structures and Algorithm. Many of the Classical problems solution, and important algorithms explanation with algorithms problem examples solution. Java Data Structure and Algorithms
algorithms data-structures java problem-solving
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https://github.com/phondani0/ds-algo
Solutions for ds algo problems in Python
algorithms-and-data-structures data-structures python3 trees
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https://github.com/sagiegurari/c_vector
A simple growable vector for C
c c-lib c-library data-structures vector
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https://github.com/bnclabs/robt
Read only BTree, immutable index for disk/SSD.
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https://github.com/bertptrs/safelist
A memory-safe linked list in C++
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https://github.com/emmanueltobi/pythonbasics
Providing Basics on the Python Programming language
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https://github.com/mizrael/dictionarylookupbenchmark
Benchmark of lookup performance between `Dictionary`, `SortedList`, `SortedDictionary` and `HashSet`.
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https://github.com/avidlearnerinprogress/datastructures-ucsd
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https://github.com/francislagares/typescript-data-structures-algorithms
Algorithms and data structures implemented in TypeScript.
algorithms coding-interview data-structures interview-prep typescript typescript-algorithms typescript-data-structure
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https://github.com/anasmak04/leetcode-solutions
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https://github.com/nitvex/data_structures_and_algorithms
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https://github.com/yahyatinani/y
'y' is a library that aims to provide useful data structures and utility functions.
data-structures immutable-collections kmp kotlin kotlin-multiplatform lists maps vectors
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https://github.com/contactvaibhavi/algdesign
Solution codes for the Stanford course on Design and Analysis of Algorithms by Tim Roughgarden.
algorithm algorithms algorithms-and-data-structures coursera coursera-algorithms-specialization coursera-assignment cpp data-structures dsa-practice github java mit-license
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https://github.com/exsandebest/trees
AVL Tree, RedBlack Tree and Splay Tree visualization in Qt
avl-tree data-structures qt qt-interface red-black-tree redblack-tree splay-tree tree-structure tree-view tree-visualization tree-visualizer trees
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https://github.com/thanhngan22/dsa-writeups
💦 some exercises in Hackerrank and other sources used to practice
algorithms data-structures hackerrank-solutions
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https://github.com/iykekings/data-structures-deno
Popular data structures' implementation in JavaScript/Typescript
data-structures deno javascript typescript
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https://github.com/pvgupta24/cse-labs
Dump for CSE Lab assignments and programs
algorithms c computer-architecture cpp data-structures mips opengl verilog
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https://github.com/eugeniusms/sda-2022
Programming assignments, labs and other tasks during the programming basics course at the University of Indonesia.
algorithms college data-structures dsa
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https://github.com/attentiveness/spirallinkedlist
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ai allegro5 artificial-intelligence binary-tree cpp data-structures fstream ia makefile pointers self-learning simple-hill-climbing steepest-ascent stochastic-hill-climb tree-structure
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A collection of programming challenges by HackerRank (https://www.hackerrank.com/).
algorithms data-structures hackerrank programming-challenges
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https://github.com/tlack/xacto
Q-inspired Javascript convenience library and in-memory database
column-store data-structures javascript kdb memory-database nodejs vector
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https://github.com/justehmadsaeed/data-structures
Data Structures classes of CStack, CQueue, CPriority & Linked List in C++
cqueue cstack data-structures datastructures linked-list pointer
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bitcoin crytography data-structures hashing merkel-tree
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data-structures datastructures doubly-linked-list linked-list singly-linked-list templates
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A high-performance, memory-efficient library of collections designed for game development, simulations, and other performance-critical applications.
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https://github.com/alexforster/deque
A simple fixed-size deque implementation in C.
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https://github.com/kawser2133/data-structures-and-algorithms
Data Structures and Algorithms - This repository is a collection of commonly used data structures and algorithms implemented in C#.
algorithms csharp data-structures data-structures-and-algorithms dsa
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https://github.com/juleskulcsar/javascript
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arrays data-structures javascript javascript-algorithms javascript-array
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https://github.com/vikramgujar/logical-problem-solving
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algorithms arrays coding coding-practice competitive-programming daily-coding data-structures interview-preparation java java-exercises logical-problems problem-solving programming-challenges recursion strings
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alogrithms c data-structures university-of-york university-project
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https://github.com/coderj001/data-structures
Contain all major data structures with documentation and code.
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This Repository contains codes I solve using practicing DSA and preparing for Interviews. These codes are easy to understand and are well arranged.
algorithms cpp data-structures java python
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https://github.com/chowdhuryj-github/autocompleter
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data-structures javafx unit-testing
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algorithms cplusplus cpp data-structures implementation-of-algorithms implementation-of-data-structures
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https://github.com/kauahensilva/c_double_circular_linked_list_and_others
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c data-structures estrutura-de-dados
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https://github.com/winterrdog/c-hash-map
this is a pure C project i took on to learn the details of how to implement a hash table aka hash map aka associative array.
computer-science data-structures hash hashmap hashtable
Last synced: 21 Mar 2025
https://github.com/saspal02/data-structures-and-algorithms-
This repository contains all my learnings and code while practicing DSA.
algorithms data-structures dsa java leetcode math solutions
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https://github.com/mrbelga/algorithms-search-sort
Repo de algoritmos de busca e ordenação, eficiência em estruturas (interna/externa). Árvores, classificação em memória (vetores, listas) e externa (arquivos binários). Disciplina de Ciência da Computação, focada na escolha eficiente de algoritmos para resolver problemas específicos.
data-structures estrutura-de-dados java search-algorithm searching-algorithms thread threads
Last synced: 11 Jan 2026
https://github.com/saifeddineelhanoune/algorithms-and-data-structure
about mastering algorithms in many lang and different data structure
algorithms codingame-solutions data-structures leetcode-solutions maths problem-solving sorting-algorithms trees
Last synced: 01 Apr 2025
https://github.com/make-github-pseudonymous-again/js-lifo
:icecream: Last In, First Out data structures for JavaScript
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https://github.com/hungrybluedev/c-programs
A collection of well-documented, mostly self-contained C programs. The programs include implementations of Data Structures as well as Algorithms.
algorithm c data-structures dependency-free implementation
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https://github.com/sourhub226/c-cpp-programs
Important C and C++ programs for computer engineers.
ai algorithm-analysis algorithms artificial-intelligence automata c computer-engineering computer-science cpp data-structures dfa education graphics hacktoberfest learning network oop operating-system programming
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https://github.com/thiagodnf/tree-data-structure
Trees as Abstract Data Type in Java
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https://github.com/arkapg211002/college-dsa
Data Structures and Algorithms in JAVA and C for college
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