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/furkanunsalan/data-structures-and-algorithms
📊 My journey through learning data structures and algorithms
Last synced: 24 Oct 2025
https://github.com/odhithsen/data-structures-java
🧑💻 Java implementations of various data structures and their associated operations.
Last synced: 24 Oct 2025
https://github.com/maverickpoly/asmr-python-dsa
Different Data Structures and Algorithms implemented in Python.
algorithms data-structures dsa python
Last synced: 25 Oct 2025
https://github.com/hamidhosen42/stl-standard-template-library
STL-Standard-Template-Library. All STL Code with problem solving
algorithm c-plus-plus data-structures leetcode online-judge problem-solving stl
Last synced: 15 Mar 2026
https://github.com/asarkar/exercism-scala
https://exercism.org/tracks/scala
algorithms data-structures exercism exercism-scala scala
Last synced: 25 Oct 2025
https://github.com/daniilalpha/vec
Plain C typesafe vector data structure.
c c11 c17 data-structures data-structures-c dynamic-array vector
Last synced: 26 Oct 2025
https://github.com/syd-strzempko/practice-problems
python implementations of common algorithms, data structures, & coding problems
algorithms data-structures leetcode
Last synced: 26 Oct 2025
https://github.com/chaitanyak77/datastructures
This repository showcases a collection of data structure simulations implemented in C.
Last synced: 26 Oct 2025
https://github.com/hernandemonteiro/data_science_and_algorithms
Data Science, Algorithms and Data Structure.
data-science data-structures python3
Last synced: 15 Apr 2026
https://github.com/mateusz-przybyla/personalbudget_structured
Final C++ application to manage your personal budget [structured]
cpp data-structures structured-programming xml
Last synced: 27 Oct 2025
https://github.com/mezantrop/tsqlike
SQL-like interface to tabular structured data
csv data-processing data-structures json python sql-like table
Last synced: 24 Jan 2026
https://github.com/dyhalmeida/data-structures-algorithms
data structures and algorithms
Last synced: 24 Jan 2026
https://github.com/osiota10/alx-higher_level_programming
Python high Level Programming - Data Structures and Algorithms with ALX Software Engineering
Last synced: 24 Feb 2026
https://github.com/jseg380/university
Repository with projects made for University subjects
ai computer-science cpp cs-degree data-structures java oop ruby
Last synced: 09 May 2026
https://github.com/simranjeet97/restaurant_data_analysis_covid_impact
Restaurant Data Analysis during Coronavirus time to Check the Impact on Foods and Restaurant Sales and YOY.
coronavirus covid-19 covid-impact data-analysis data-analytics data-cleaning data-manipulation data-science data-structures data-structures-and-algorithms database impact on restaurant-data-analysis restaurant-dataset restaurants
Last synced: 15 Apr 2026
https://github.com/16point7/gcontainer
generic container data structures for Go
collections data-structures generics go go-container go-generics go-library golang library
Last synced: 31 Jan 2026
https://github.com/stevenschmatz/treegen
🎄 Fast and memory efficient unlabeled tree generation in Python
academic computer-science data-structures python theoretical-computer-science tree trees
Last synced: 31 Jan 2026
https://github.com/ariessa/data-structure-algorithm-test
Technical test for a full stack developer role.
algorithms-and-data-structures data-structures javascript jest tdd-javascript
Last synced: 15 Apr 2026
https://github.com/emanuelefavero/react-autocomplete
This is a simple React Autocomplete component that uses a Trie data structure to store the list of words
autocomplete data-structures react trie vite
Last synced: 15 Apr 2026
https://github.com/raveriss/cpp09
C++ Module 09: STL. Ce module contient des exercices pour se familiariser avec la Standard Template Library (STL) en C++98. Les exercices incluent la manipulation de conteneurs standards et l'implémentation d'algorithmes de tri et de notation polonaise inversée.
algorithms bitcoin bitcoin-exchange cpp cpp98 data-structures merge-sort reverse-polish-notation stl
Last synced: 26 Feb 2026
https://github.com/sumeetgedam/cses
Repository to record CSES solved problems
algorithms algorithms-and-data-structures cpp11 cses cses-problem-set-solution data-structures maths searching sorting
Last synced: 09 Feb 2026
https://github.com/ccwukong/algo-in-js
The common data structures and algorithms implemented in JavaScript.
algorithms data-structures disjoint-set divide-and-conquer dynamic-programming graph greedy heap javascript linkedlist priority-queue queue searching sorting stack tree
Last synced: 16 Apr 2026
https://github.com/rodrigojunqueiradev/python-exercises
Repositório para armazenar exercícios realizados na linguagem Python / Repository to organize exercises with Python language
data-analysis data-science data-structures data-visualization database math pandas pandas-python python python-3 python3 sql statistics
Last synced: 16 Apr 2026
https://github.com/oyingidie/fcc-labs
~600 hours spent learning to code and building these projects.
algorithms data-structures freecodecamp freecodecamp-project front-end-development front-end-technologies object-oriented-programming web-design
Last synced: 12 Feb 2026
https://github.com/viral32111/xml
XML parser crate for my Rust projects.
data-structures rust-crate xml-parser
Last synced: 13 Feb 2026
https://github.com/uselesstechjunks/toplynx
Machine Learning Career Guide
algorithms algorithms-and-data-structures data-science data-structures interview-preparation large-language-models machine-learning machine-learning-algorithms recommender-systems study-guide
Last synced: 14 Feb 2026
https://github.com/andrewobwocha/advancedmusicplayer
🎵 Python CLI music queue implemented with a Doubly Linked List (DLinkedList). Features prev/next, add next/last, remove current, ytmusicapi search.
cli data-structures doubly-linked-list music python queue ytmusicapi
Last synced: 15 Feb 2026
https://github.com/hengxin/algorithms-computability-complexity-practice
Practicing Algorithms
algorithm-coding algorithm-library algorithms data-structures
Last synced: 01 Mar 2026
https://github.com/ale-soares/data-structures-and-algorithms-coursework
Coursework for udemy course JavaScript Data Structures & Algorithms + LEETCODE Exercises
algorithms data-structures data-structures-and-algorithms
Last synced: 01 Mar 2026
https://github.com/yordanov0502/xxxv-republican-academic-programming-olympiad
Competitve programming contest
algorithms c-plus-plus competitive-coding competitive-programming competitive-programming-contests data-structures java team
Last synced: 02 May 2026
https://github.com/mmgalushka/algo-cheat-sheet
Cheat sheet for Algorithms & Data Structures
algorithms cheatsheet data-structures interview
Last synced: 04 Mar 2026
https://github.com/kylehue/my-dsa
A collection of reusable data structures in TypeScript.
Last synced: 01 Apr 2026
https://github.com/mgomesdev/estrutura-de-dados-e-algoritmos-com-javascript
Implementação dos exemplos do livro: Estrutura de dados e algoritmos com JavaScript, utilizando TypeScript, TDD e Jest.
algorithms data-structures jest tdd typescript
Last synced: 17 Apr 2026
https://github.com/rhaeguard/algorithms-and-interview-questions-python
The repository to stack up algorithms and interview questions I came across
algorithms data-structures interview-questions project-euler python search-algorithm set
Last synced: 17 Apr 2026
https://github.com/thinkswan/js-linked-list
An implementation of the linked list data structure in JavaScript.
data-structures javascript tutorial
Last synced: 03 Jun 2026
https://github.com/ananyachibber21/data_structures_and_algorithms
Data Structures and Algorithms in Java, Python
algorithms data-structures java programming python
Last synced: 30 Apr 2026
https://github.com/spenserblack/lookup.go
A type for looking up the presence of a value. Either a slice or a set depending on the collection size.
Last synced: 04 Apr 2026
https://github.com/sevilaymuni/project-no.3-seaborn-plots
Pandas and Seaborn Mediated Comprehensive Analysis on Differentiated Thyroid Cancer
data-analysis data-structures data-visualization mathplotlib pandas python seaborn
Last synced: 18 Apr 2026
https://github.com/bevinaa/social-media-web-application
Social Media Web Application is an interactive platform designed for users to connect, share, and engage with content in a dynamic online environment
css data-structures flask html javascript python
Last synced: 05 Apr 2026
https://github.com/cintia-shinoda/univesp
Data Science Undergrad Notes, Codes, and Homeworks
algorithms c cpp data-mining data-science data-structures django flask java linear-algebra python statistics web-development
Last synced: 05 Apr 2026
https://github.com/kkufieta/algorithms
This is a collection of material and exercises I worked through on my journey to master data structures and algorithms.
algorithms data-structures python3
Last synced: 18 Apr 2026
https://github.com/leandrolimadeveloper/data_structures_and_algorithms
Algorithms and important things covered in the book Grokking Algorithms: An illustrated guide for programmers and other curious people (in Portuguese, Entendendo Algoritmos: Um Guia Ilustrado Para Programadores e Outros Curiosos – the version that I have) written by Aditya Y. Bhargava.
algorithms data-structures javascript python
Last synced: 18 Apr 2026
https://github.com/abdullah-niaz/sliding-window-popular-interview-problems
The "Sliding-Window-Popular-Interview-Problems" repository is a collection of solutions to common coding problems that utilize the sliding window technique, frequently asked in technical interviews. This repo aims to help developers understand and master this efficient algorithm by providing clear, well-documented solutions to a variety of problems
algorithms data-structures problem-solving sliding-window
Last synced: 18 Apr 2026
https://github.com/varugasu/clrs
Algorithms from the Introduction to Algorithms (CLRS) book
algorithms algorithms-and-data-structures clojure clrs data-structures golang python
Last synced: 19 Apr 2026
https://github.com/iampavangandhi/sudokusolver
🧮 Sudoku Solver Web App (using Backtracking)
backtracking data-structures javascript sudoku sudoku-solver
Last synced: 04 Jun 2026
https://github.com/shahfh/data-structure-and-algo-my-journey
My journey Algo and DS
algorithm-challenges algorithms-and-data-structures data-structures javascript leetcode-solutions python
Last synced: 04 Jun 2026
https://github.com/infinitifall/skiplist
A skip list is a probabilistic data structure that is efficient, compact and concurrency friendly
c data-structures randomized-algorithm skiplist
Last synced: 04 Jun 2026
https://github.com/hasnathjami/data-structures-and-algorithms
algorithms cpp data-structures java stl
Last synced: 20 Apr 2026
https://github.com/kritika30032002/kritika_leetcode
Collection of LeetCode questions to ace the coding interview!
algorithms algorithms-and-data-structures cpp-programming data-structures geeksforgeeks-cpp geeksforgeeks-solutions gfg-cpp gfg-solutions interview interview-practice interview-preparation interview-questions leetcode leetcode-cpp leetcode-practice leetcode-solutions
Last synced: 20 Apr 2026
https://github.com/joaocarvoli/programming-marathon
Focusing in solve problems to practice in group and be prepared for marathons programming
algorithms cplusplus data-structures marathon
Last synced: 05 Jun 2026
https://github.com/h3rodev/tupcs203
Quizzes, Assignments and Projects in C/C++ for Data Structures and Algorithms Class of TUP ETEEAP
algorithms c cpp data-structures
Last synced: 20 Apr 2026
https://github.com/tsembp/epl231-groupassignment
Search Engine Implementation using TrieNode/TrieTree data structure
algorithms algorithms-and-data-structures data-structures hashing heaps java trie-tree
Last synced: 21 Apr 2026
https://github.com/jen2004/mail-delivery-system
A routing and package delivery simulation system designed for a parcel service. A CLI Python application that utilizes a hash table and the Nearest Neighbor algorithm.
algorithms-and-data-structures cli cli-app data-structures hashmap hashtable pycharm python
Last synced: 21 Apr 2026
https://github.com/casperkristiansson/algorithms-and-data-structures-id1021
Algorithms and Data Structures - Lab exercises for the course ID1021
algorithms algorithms-and-data-structures data-structures exam exams fundamentals graphs id1020 id1021 id1021ht21 lab lab1 lab2 lab3 lab4 old-exam searching sorting
Last synced: 05 Jun 2026
https://github.com/nelsonbn/algorithms-data-structures-recursion
Algorithms and Data Structures - Recursion
algorithms data-structures recursion
Last synced: 22 Apr 2026
https://github.com/maemresen/java-poc-projects
My Hobby Java Projects
character-counter cse101 data-structures football-simulator game-development guess-the-number-game introduction-to-programming java javafx
Last synced: 22 Apr 2026
https://github.com/sanchezih/ort-p1-lib
Libreria que disponibiliza distintas implementaciones de estructuras de datos para que puedan ser utilizadas en aplicaciones Java.
data-structures java library maven
Last synced: 22 Apr 2026
https://github.com/chevyphillip/python-data-structures-practice
Educational Python repository for WGU MSSWEAIE program. Interactive Jupyter notebooks for data structures with ADHD-friendly exercises. 🌐 Live docs: https://chevyphillip.github.io/python-data-structures-practice/
adhd-friendly computer-science data-structures dependency-management dictionaries documentation education exercises github-pages jupyter-notebook learning lists practice python sets uv wgu
Last synced: 23 Apr 2026
https://github.com/abhinandan-khurana/week3-dp4-cipherschools
Competitive Coding using C++ for Interview Prep - CipherSchools
data-structures interview-practice interview-preparation interview-questions practice-programming
Last synced: 05 Jun 2026
https://github.com/deamondev/scala-data-structures
Implementation of most common data structures / algorithms in Scala. Based on "Rock the JVM - Scala & Functional Programming practice course". All solutions are mine.
algorithms data-structures scala testing
Last synced: 06 Jun 2026
https://github.com/erykmika/datastructures
This repository contains my solutions to the tasks that I had to solve during the "Data structures and time complexity" classes.
data-structures politechnikawroclawska university-project
Last synced: 06 Jun 2026
https://github.com/chrkspln/binary-tree
binary tree implementation in c++
binary-tree cpp data-structures
Last synced: 05 Jun 2026
https://github.com/sdthaker/javascript-dsa-mini-projects
freeCodeCamp Javascript Algorithms & Data Structures certification course code.
algorithms data-structures es6 freecodecamp javascript
Last synced: 24 Apr 2026
https://github.com/tutupharirabu/kalkulator-project-std
A C++ program that converts infix expressions to prefix notation and calculates the result.
Last synced: 24 Apr 2026
https://github.com/dbriane208/data-structures-and-analysis-of-algorithms
My data structures practice using Python programming language
algorithms data-structures python
Last synced: 24 Apr 2026
https://github.com/nelsonbn/algorithms-data-structures-selection-sort
Algorithms and Data Structures - Selection Sort
algorithms algorithms-and-data-structures data-structures
Last synced: 25 Apr 2026
https://github.com/contawo/uct_java
My school computer science assignments made with java implementing data structures and SQL database.
algorithms-and-data-structures data-structures database java
Last synced: 25 Apr 2026
https://github.com/senior-sigan/data-structures-training
Common data structures and algorithms I implemented just to practise
cpp data-structures learn-to-code
Last synced: 06 Jun 2026
https://github.com/yyolka/converter-app
Приложение переводит числа из 2-ой, 10-ой, 16-ой систем счисления из одной в другую
algorithms c cpp data-structures entrypoint oop oop-principles validation
Last synced: 25 Apr 2026
https://github.com/hassansin/algorithms
Algorithms and Data Structures in Go
algorithm data-structures go golang
Last synced: 06 Jun 2026
https://github.com/erenisci/c-cpp
C/C++
algorithms c cpp data-structures fundamentals
Last synced: 25 Apr 2026
https://github.com/aliramazanov/js-30-lc
Leetcode 30 Days of JavaScript Challenge
algorithms data-structures javascript typescript
Last synced: 26 Apr 2026
https://github.com/snehachhipa/wordle_datastructures
A Data Structures project as part of course work of BSc in Computer Science UCD.
binary-tree compression-algorithm data-structures hashmap-java java object-oriented-programming priority-queue
Last synced: 06 Jun 2026
https://github.com/kmhmubin/red-black-tree-data-structure
black-nodes bst cpp data-structures insert-node node red red-black-trees
Last synced: 26 Apr 2026
https://github.com/danilowskic/queue-initialisation
An app shows data structure called queue. Describes how it works and what it is based on.
data-structures data-visualization java-8 queue queue-simulation
Last synced: 26 Apr 2026
https://github.com/princeinscripts/dsa-solved-assignments-with-cpp-pw
A repository containing solved assignments provided by Programming with Mosh (PW) teachers for learning C++ programming language fundamentals alongside Data Structures and Algorithms (DSA) concepts, aiding in mastering core computer science principles through guided practice.
algorithms c-plus-plus computer-science data-structures program solved-challenges
Last synced: 07 Jun 2026
https://github.com/nachiket-072005/data_structure-algorithm
In this repo, I am uploading Data-Structure-and-Algorithm in Java with Step by step chapter code basics to advanced topics like DP, Graph and so on.
Last synced: 26 Apr 2026
https://github.com/aakash3279/my-leetcode-problems
This is a repository where coding solutions are provided which i solved in leetcode
algorithm data-structures java javascript leetcode-java leetcode-solutions sql
Last synced: 26 Apr 2026
https://github.com/igoraugust0/data-struct-1
📕 Repositório para arquivos da disciplina GSI006 - Estrutura de Dados 1
abstract-data-type adt conditionals data-structures data-structures-and-algorithms expressions linked-list loops pointers queue sequential-list stack
Last synced: 27 Apr 2026
https://github.com/chewhx/javascript-dsa-masterclass
Lesson notes and code tests for Javascript DSA Masterclass
algorithms colt-steele data-structures data-structures-and-algorithms javascript masterclass typescript udemy
Last synced: 27 Apr 2026
https://github.com/dsomleff/data-structures-js
Data Structures & Algorithms in JS
algorithms data-structures heap javascript linked-list queue stack tree-structure typescript unit-tests
Last synced: 27 Apr 2026
https://github.com/abdellahbellakrim/gnl42
C project that reads a line from a file descriptor
algorithms c data-structures header-files makefile static-variables
Last synced: 07 Jun 2026
https://github.com/studyresearchprojects/dsa-in-cpp
Data Structures and Algorithms with C++
algorithms cpp data-structures
Last synced: 07 Jun 2026
https://github.com/webmekanic/algorithms-and-data-structures
Daily Coding Exercises to sharpen problem solving skills
algorithms codewars codewars-kata coding-challenge computer-science data-structures engineering freecodecamp interview-questions javascript programming-exercises solutions technical
Last synced: 07 Jun 2026
https://github.com/handsomestwei/ds-algo
数据结构和算法实现
algorithms data-structures java
Last synced: 27 Apr 2026
https://github.com/ancs21/cs
My journey to Master of Science in Computer Science (C/C++, Python, Javascript)
alogrithms c computer-science data-structures python
Last synced: 28 Apr 2026
https://github.com/julgitt/memory-allocator
Memory allocator using segregated lists, created as part of an Operating Systems course
c data-structures malloc memory python school university
Last synced: 28 Apr 2026
https://github.com/anhvu2889/miu-cs390-fpp
Repository for assignments and exercises focusing on Java programming basics, object-oriented programming, data structures, exception handling, and recursion.
assignment computer-science data-structures education exception-handling files fundamentals java object-oriented-programming recursion
Last synced: 28 Apr 2026
https://github.com/pkoscielny/smart_data
Smart comparing data for Python tests
api comparison data-structures dict diff json list pytest python python3 rest-api restful restful-api structures test types unittest
Last synced: 28 Apr 2026
https://github.com/vitorhugoantunes/data_structure_learning
Collection of studies on Data Structure.
algorithms c data-structures java
Last synced: 28 Apr 2026
https://github.com/buffetmenufyi/leetcodesolutions-pdf
LeetcodeSolutions pdf based on NeetCode-Solutions
blind75 coding-interviews cpp data-structures leetcode needcode neetcode neetcode150 pdf python rust-lang
Last synced: 28 Apr 2026
https://github.com/vtheonly/150_leetcode_problems
LeetCode: 150 total problems, with 50 easy, 75 medium, and 25 hard.
algorithms coding cpp data-structures java javascript leetcode problem-solving python
Last synced: 28 Apr 2026
https://github.com/rubaiyadnoorshahriar1999/codeforces
Basic Level problems solved with C# 10 .NET 6
algorithms csharp csharp-core data-structures div1 div2 dotnet string-manipulation string-matching
Last synced: 28 Apr 2026
https://github.com/mbrsagor/pythonnote
Study in python latest code and node serial
basic-programming data-structures mathematics oop python-library python3
Last synced: 08 Jun 2026
https://github.com/nazir20/data-structure-labs
Data Structures in c and c++
algorithms algorithms-and-data-structures c cpp data-structures labs
Last synced: 29 Apr 2026