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/chrkspln/binary-tree
binary tree implementation in c++
binary-tree cpp data-structures
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https://github.com/sdthaker/javascript-dsa-mini-projects
freeCodeCamp Javascript Algorithms & Data Structures certification course code.
algorithms data-structures es6 freecodecamp javascript
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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/hamzahussyn/algorithms-and-datastructures-fcc
For free code camp's javascript algorithms and datastructures stream, here are my project solutions.
algorithms algorithms-and-data-structures data-structures fcc fcc-frontend freecodecamp javascript projects
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https://github.com/nelsonbn/algorithms-data-structures-selection-sort
Algorithms and Data Structures - Selection Sort
algorithms algorithms-and-data-structures data-structures
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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/abhaymishra24/data-structure-learning
Different kinds of solutions for a Data Structure method queries practice project file. Using python and java programming language .
algorithms data-structures java python
Last synced: 25 Apr 2026
https://github.com/usif-andreas226/quizhub-oop-project
The system is designed to streamline the process of conducting online exams. It provides a user-friendly interface for both administrators and students. Administrators can easily create exams by adding questions and setting grading criteria. Students can take exams within a specified time frame and view their results immediately after submission.
algorithms data-structures java javafx oop oops-in-java
Last synced: 25 Apr 2026
https://github.com/kmhmubin/red-black-tree-data-structure
black-nodes bst cpp data-structures insert-node node red red-black-trees
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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
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https://github.com/c1m50c/hacker-rank-solutions
Compilation repository of my HackerRank solutions.
algorithm algorithms data-structures dynamic-programming hackerrank hackerrank-solutions interview-questions learning solutions
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
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Implementação de um jogo de xadrez em Java, abordando conceitos de POO, herança, coleções e desenvolvimento em camadas.
chess-game colections data-structures developer-portfolio hierarchy java oop oops-in-java polimorphism project-patterns
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https://github.com/luigisalcedo/queue-on-linkedlist
Queues and Priority Queues based with LinkedLists structures on Java.
colas colas-prioridad data-structures estructuras-de-datos linked-list listas-enlazadas priority-queue queue
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https://github.com/abdellahbellakrim/gnl42
C project that reads a line from a file descriptor
algorithms c data-structures header-files makefile static-variables
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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
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https://github.com/handsomestwei/ds-algo
数据结构和算法实现
algorithms data-structures java
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https://github.com/hibatillah/learn-java
Java Programming Documentation of Information Systems, Politeknik Caltex Riau
college data-structures documentation java oop
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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
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https://github.com/julgitt/memory-allocator
Memory allocator using segregated lists, created as part of an Operating Systems course
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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/ionutpetre/airline-management-activities
Aplicație pentru evidența principalelor procese derulate în cadrul companiei aeriene EasyFlight.
Last synced: 22 Jun 2026
https://github.com/ashref-dev/my-leetcode-solutions
Solutions to every Leetcode problem I do and upload
algorithms algorithms-and-data-structures csharp data-structures
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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/jazaltron10/king_java
Explore the essentials of computer science with this Java repository—a comprehensive guide to fundamental Data Structures and Algorithms. Delve into efficient software design, navigate Java intricacies, and fortify your coding skills for the challenges in the vast landscape of computer science.
algorithms coding-challenges coding-interviews data-structures gui-application java
Last synced: 08 Jun 2026
https://github.com/tenal/canine-calculator
A quiz application that generates your ideal dog breed! Breeds are chosen based on your current lifestyle and desired canine traits. All breed information is located in a data structure built by Tenal in 'sciript.js'. This was my first jQuery project, refactored to vanilla JS a couple months later.
data-structures html5 javascript sass sass-mixins vanilla-javascript
Last synced: 29 Apr 2026
https://github.com/cvinicius987/data-structure-algorithms-golang
Data Structures and Algorithms with examples using Golang
algorithms data-structures golang
Last synced: 08 Jun 2026
https://github.com/barannmeisterr/exceldataanalyzeravltree
Student Data Query is a Java project designed to manage and query student data using an AVL tree data structure.
apache-poi avl-tree balanced-search-trees data-structures excel file-processing java node searchquery strings xlsx
Last synced: 29 Apr 2026
https://github.com/chinmaybhalodia/walmart-virtual-internship
All the tasks submitted during the Advanced Software Engineering Virtual Training Program offered by Walmart Global Tech on Forage platform.
data-munging data-structures java python relational-database-design software-architecture software-engineering sql
Last synced: 29 Apr 2026
https://github.com/suman105/leetcode-top-interview-150
Optimized C++ solutions for LeetCode Top Interview 150, featuring detailed explanations and complexity analysis—ideal for interviews, coding assessments, and competitive programming. 🚀
Last synced: 08 Jun 2026
https://github.com/kalwar/basic_ds
a very basic data structures using js/reactjs
data-structures palindrome-checker queue reactjs sorting-algorithms stack
Last synced: 29 Apr 2026
https://github.com/wizarsi/algorithms-data-structures
Задачи решенные в рамках дисциплины алгоритмы и структуры данных
algorithms cplusplus data-structures
Last synced: 30 Apr 2026
https://github.com/yoshinariyamanaka/algorithms-and-data-structures
Just implement programs along with certain algorithms and data structures
algorithms clang cpp data-structures
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https://github.com/vivek-suthar/dsa
Covering All Data-Structures And Algorithms, Its Implementation, various problems Based on particular Data-Structure
algorithms-and-data-structures c cpp data-structures dsa-algorithm problem-solving
Last synced: 30 Apr 2026
https://github.com/gemaquejr/ting-trybe-is-not-google
Projeto com o objetivo de manipular pilhas, listas e filas. Este projeto foi criado para avaliação final na seção 05 do módulo de ciência da computação do Curso de Desenvolvimento Web na Trybe.
data-structures list python queue stack
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https://github.com/douglasdotv/cs50x
A repository for CS50 problem sets, labs and final project.
ai c cs50 cs50x cybersecurity data-structures python sql web-development
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https://github.com/gitchaell/computer-scrapping
Tool that extracts data from the pages of companies that sell computers in the city of Trujillo - Peru, exports them in an XLSX file according to a relational data model, and displays them on a Power BI dashboard.
data-analysis data-structures data-visualization database dbdiagram export-excel powerbi scrapper-script scrapping xlsx
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https://github.com/dnut/json-match-finder
Python application used to match listings against openings via authenticated JSON API access.
data data-structures data-wrangling database json-api python-application python-modules
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https://github.com/gers2017/trie-ferris
trie data structure
data-structures rust tree-data-structure trie trie-data-structure trie-implementation
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https://github.com/anupam-dagar/codebase
A collection of c and c++ codes that I have written.
c c-programming cpp data-structures
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https://github.com/syedhuzaifanazim/oel-a1-data-structures
data-structures jupyter-notebook python3
Last synced: 01 May 2026
https://github.com/pjiwm/ads
Sandbox for the subject algorithm and data structures.
algorithms algorithms-and-data-structures data-structures java school-assignment
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https://github.com/morfly/cs-algorithms
algorithms bazel-example data-structures java kotlin python3 swift5
Last synced: 01 May 2026
https://github.com/dudubraga/unicap-cc-programacao-e-estruturas-de-dados
Cadeiras - Programação Estruturada + Estruturas de Dados I e II + Grafos
algorithms c data-structures java university-course
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https://github.com/gbdsantos/python-playground
Learning about algorithms and data structures in Python.
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https://github.com/srodriguezamarillo/milkyroutes
MilkyRoutes es un proyecto en Java que utiliza algoritmos avanzados y estructuras de datos para optimizar rutas en la distribución de productos lácteos. Utiliza un grafo para representar las conexiones y aplica algoritmos de caminos mínimos para encontrar las rutas óptimas.
advanced-java algo avl-tree data-structures dijkstra graph-theory hashing java junit maven optimization route-planning shortest-paths unit-testing
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https://github.com/matteo-campana/princeton-practice-programming-assignment
Algorithms, Part I Princeton University, programming assignements and interview questions
algotithms coursera data-structures data-structures-and-algorithms java princeton princeton-algs4 princeton-coursera
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https://github.com/hamzazafar10/movie-recommendation-system
Content based movie recommendation system using cosine similarity.
cosine-similarity data-analysis data-preprocessing data-science data-structures data-visualization jupyter-notebook machine-learning movie-recommendation python
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https://github.com/navpreetdevpuri/trie-js
Trie data structure implementation in javascript
data-structures javascript trie trie-data-structure typescript
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https://github.com/mcleber/data_structures_and_algorithms_in_python
Data Structures and Algorithms in Python
algorithms-datastructures algotithms data-structures data-structures-and-algorithms data-structures-python learning-data-structure
Last synced: 09 Jun 2026
https://github.com/nir3x/fastpatternsscanner.cpp
FastPatternsScanner.cpp - Efficient Pattern Scanner for C++
algorithm c-plus-plus cpp data-structures efficiency hashing pattern-scanning
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https://github.com/dennuguyen/cpp
C++ DSA snippets
algorithms cpp cpp20 data-structures dsa googletest
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https://github.com/c1m50c/cses
My CSES submissions.
algorithm algorithms cpp cses cses-solutions data-structures dynamic-programming interview-questions python python3 solutions
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https://github.com/pitercoding/curso-python-curso-em-video
(PT): Curso introdutório de Python com foco em lógica de programação, prática e aprendizado progressivo. (EN): Introductory Python course focused on programming logic, hands-on practice, and progressive learning.
curso-gratuito data-structures error-handling estrutura-de-dados exercicios-praticos free-course funcoes functions logic logica-de-programacao mundo1 mundo2 mundo3 pratical-exercises programacao programming python tratamento-de-erros
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https://github.com/jaketarnow/algorithmsreview
Algorithm and Data Structures review
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https://github.com/marcuscostagraciano/college_tasks
Collection of homework and projects from college.
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https://github.com/huangkai1008/data-structure
Explore data structure by Java
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https://github.com/bohdan-konovalov/algo-challenges
💡 Real-world algorithm challenges inspired by actual interviews. Practice, debug, and grow your skills — one challenge at a time.
algorithms coding-challenges data-structures interview-prep jest problem-solving react-native technical-interviews typescript
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https://github.com/jose-jaen/data-structures-algorithms
Python implementation of Data Structures & Algorithms problems
algorithms data-science data-structures engineering machine-learning machine-learning-algorithms python uc3m
Last synced: 09 Jun 2026
https://github.com/julioaranajr/07_databases.md
Hands on Labs [MySQL + Docker] -> Movie Management Project
containers data-structures database docker mysql
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https://github.com/mahiethan/detect-optimise-passes-for-data-structs
This project focuses on creating compiler passes in LLVM, that are able to detect and optimise specific data structures, such as Array-of-Structures (AoS) and Structure-of-Arrays (SoA). This is the source code for my CS351 Third Year Project module, where I have achieved a first class mark of 72%.
c compiler-passes cpp data-structures detection llvm llvm-ir llvm-pass optimisations
Last synced: 04 May 2026
https://github.com/jfrimmel/talks-and-sources
This repository contains a list of talks and papers, that I find insightful and worth sharing
c concurrency conference conference-talk cplusplus cpp data-oriented data-structures list optimization papers rust security simd software-arch software-design talk talks video videos
Last synced: 05 May 2026
https://github.com/momen-alshouha/data-structure-queue
This repo contains a C++ template class for a queue -linked-list-based- , designed with OOP principles. It features essential queue operations such as enqueue, dequeue, front, rear, size tracking, and a copy constructor.
cpp data-structures linked-list oop-principles queue
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https://github.com/henry-azer/leetcode-solutions
LeetCode Problems Solutions.
algorithms data-structures java javascript leetcode problem-solving sql
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https://github.com/filipe1309/ud-ci-bootcamp
algorithms coding-challenges data-structures jest nodejs
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https://github.com/saibarathr/file-explorer
File and Folder management reusable react component created with tree data structure to add, edit and delete folders and files.
data-structures reactjs tailwindcss
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https://github.com/mdhasanshuvo/ds-project
EazyTrip : An app for efficient ride and delivery services with a customizable map and shortest path algorithms.
algorithms data-structures map qt-creator qt-framework software-development sqlite
Last synced: 06 May 2026
https://github.com/mohindar99/js_datastructures_algorithums
It consists of data structures and algorithums codes in javascript
algorithms-and-data-structures data-structures javascript
Last synced: 10 Jun 2026
https://github.com/sathyasris27/programming-with-c-and-python
Programming exercises and practice in C, Java and Python.
algorithms c-programming data-structures java python
Last synced: 07 May 2026
https://github.com/uchamod/employee_mangement_system
This is basic back-end for employee management sysyem created by using java spring boot framework
anotation data-structures database dependencies functions java oop spring-boot
Last synced: 07 May 2026
https://github.com/ishre-yash/programming
my Personal Codes
algorithms c cpp data-structures leetcode-solutions python
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https://github.com/armcburney/practice
:pencil2: Practice problems implemented in C++, Python, Scala, and Ruby
algorithms data-structures python scala
Last synced: 08 May 2026
https://github.com/rozeappletree/swift4tensorflow
Swift and Swift for TensorFlow
data-structures deep-learning jupyter-notebooks machine-learning swift-package-manager swift5 tensorflow
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https://github.com/aditeyabaral/dml-assignment-ue18cs205
A repository containing the source code for the Graph Network Assignment given as a part of the Discrete Mathematics and Logic course (UE18CS205) at PES University. The objective of the assignment was to profile a graph and verify certain properties.
c data-structures discrete-math discrete-mathematics graph graph-algorithms graphs-theory logic-programming
Last synced: 10 Jun 2026
https://github.com/evandrolg/data_structures_in_ruby
A collection of data structures written in Ruby
algorithms data-structures ruby
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https://github.com/chiragsdev/data-structure
Here is the Data Structure With Java
data-structures java problem-solving
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https://github.com/avidlearnerinprogress/algorithmsonstrings-ucsd
Coursework solutions to UCSD DSA Specialization
algorithms cpp11 data-structures python3
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https://github.com/dpetrosy/42-cursus
Projects developed for 42cursus at 42 Yerevan. Begin date: 09/March/2022 - Present
2d-game 3d-game 42 42born2code 42cursus 42projects 42school 42yerevan algorithms c cpp data-structures multiprocessing multithreading problem-solving shell shell-script teamwork unix
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https://github.com/crvlwanek/leetcode
A collection of solutions to LeetCode problems
algorithms binary-search binary-trees cpp data-structures dynamic-programming leetcode linked-list math python recursion trie typescript
Last synced: 09 May 2026
https://github.com/sombertm/ts-dsa
Various Data Structures & Algorithms implemented in TypeScript with a strong focus on typings and extensibility
algorithms data-structures types typescript
Last synced: 10 Jun 2026
https://github.com/mrktsm/calculator
JavaFX-based Calculator App for CS216
css data-structures java javafx object-oriented-programming stack
Last synced: 09 May 2026
https://github.com/walshyb/datastructures-and-algorithms
My notes on common algorithms and data structures
algorithms algorithms-and-data-structures arrays data-structures datastructures graphs hashmaps latex
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https://github.com/plopezgit/sprint2_t1_mysql_data_structure
Data Structure comprehension
data-structures diagramming drawio eer-diagram field join mysql mysql-database query record sql table terminal workbench
Last synced: 10 May 2026
https://github.com/ovuiproduction/unix-file-system-simulation
This project simulates a Unix-like file system using an N-ary tree data structure, enabling efficient file and directory management. It supports essential operations like creation, deletion, traversal, and renaming while providing a command-line interface that mimics Unix shell commands for an intuitive user experience.
command-line-interface data-structures directory-management file-management file-system filesystem-simulation n-ary-tree shell-commands tree-structure unix-shell
Last synced: 10 May 2026
https://github.com/burakyilmaz321/data-structures
Data structure implementations
Last synced: 11 May 2026
https://github.com/tans105/frontend-interview-prep
Competitive programming questions and tiny projects frequently asked on the interview
competitive-programming css data-structures datastructures-algorithms design-patterns frontend geekforgeeks-solutions geeksforgeeks html interview javascript javascript-framework leetcode leetcode-solutions react reactjs vanilla-javascript
Last synced: 11 May 2026
https://github.com/elandeyan/data-structures-and-algorithms
Implementation of data structures and algorithms in different programming languages.
data-structures python python3 queue stack
Last synced: 11 May 2026
https://github.com/wesgtox/data-structure-ii
College "Data Structure II" exercises.
algorithms c cpp data-structures hash-table tree-structure
Last synced: 13 May 2026
https://github.com/anas436/data-structure-and-algorithm
Here, work has been done on the basic operations of Data Structure and Algorithm. If these operations are practiced, your basic skills will be strong. Here is used the C and Python programming language. Also, the PyCharm IDE and CodeBlocks are used as compilers.
algorithms c codeblocks data-structures pycharm python
Last synced: 13 May 2026
https://github.com/being-amara-khan/cpp-codes
This repository contains a collection of C++ programming problems and solutions, ranging from fundamental concepts to advanced Data Structures and Algorithms (DSA). Whether you're a beginner or an advanced learner, this repository aims to help you practice and enhance your coding skills.
cpp data-structures dsa-algorithm patterns
Last synced: 11 Jun 2026
https://github.com/dev88jerry/cs304
Bishop's University - CS304 Data Structures
bishops bu data data-structures python structure university
Last synced: 11 Jun 2026
https://github.com/shahadathhs/leetcode-javascript
JavaScript-only LeetCode questions with solutions, explanations, and concept-based tagging.
algorithms data-structures javascript leetcode leetcode-javascript leetcode-solutions leetcode-typescript typescript
Last synced: 13 May 2026
https://github.com/deadcoder0904/datastructures-practice
Data Structures Practice in C++ :heart_eyes:
c-plus-plus cpp data-structure data-structures datastructures
Last synced: 12 Jun 2026
https://github.com/harrisonhemstreet/dsa-python
Data Structures and Algorithms! (plus some Leetcode!)
algorithms data-structures dsa leetcode leetcode-python python3
Last synced: 12 Jun 2026