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: 2026-07-07 00:08:24 UTC
- JSON Representation
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/chriniko13/algorithms-and-ds-examples
UNDER CONSTRUCTION
algorithms data-structures java
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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/than-dev/collision-in-js
Collision detector made with javascript, webpack and babel to development environment and canvas API + analytical math to the app implementation.
algorithm babel data-structures development es6 javascript webpack
Last synced: 02 May 2026
https://github.com/warborn/algorithms
Implementation of some of the data structures & algorithms i've found in books and courses
algorithms computer-science data-structures interview-preparation ruby
Last synced: 09 Jun 2026
https://github.com/yuvrajchandra/dsapractice
This repository contains topic-wise questions and solutions for DSA practice.
algorithms data-structures dsa mathematics
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https://github.com/christophersesugh/alx-higher_level_programming
High level programming during ALX software engineering course
algorithms data-structures pip pycodestyle python python3
Last synced: 20 Jun 2026
https://github.com/dennuguyen/cpp
C++ DSA snippets
algorithms cpp cpp20 data-structures dsa googletest
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https://github.com/muhammadshavaiz/advanced-data-structues-fifa_dataset
This C++ project showcases efficient data management for FIFA World Cup data from 1930 to 2018. It uses AVL Trees for fast searching, Hash Tables for quick access, and Singly Linked Lists for easy traversal, optimizing both memory usage and retrieval speed.
avl-tree cpp data-structures hashtable linked-list parsing
Last synced: 09 Jun 2026
https://github.com/spo0kydev/datastructures-cpp
Data Structures in C++
academic algortithms c-plus-plus computer-science cpp data-structures datastructures learning no-stl self-study
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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
algorithms c data-structures interview-practice java python
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https://github.com/r-zy0/small-hospital-project
project for university hospital small project using GTK and data structure.
c cpp data-structures glade gnome gtk hospital hospital-management-system university-project
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https://github.com/faanid/leetcode-solutions
My solutions to LeetCode problems with explanations in TS
algorithm data-structures datastructures-algorithms dsa javascript leetcode-solutions typescript
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https://github.com/hebertcisco/remodel-core
A modern database-modeling toolkit
data-structures database ddl er-diagram modeling parser-implementations sql
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https://github.com/marcuscostagraciano/college_tasks
Collection of homework and projects from college.
college data-science data-structures java javascript python
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https://github.com/muthhukumar/ds-algo
Implementation of Data structures and Algorithms in Rust, Zig, Go and Typescript
algorithms data-structures golang leetcode-solutions rust typescript zig
Last synced: 04 May 2026
https://github.com/huangkai1008/data-structure
Explore data structure by Java
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https://github.com/benjaminsemah/vet-clinic-db
This repository includes files that contains the implementation of relational database to create the data structure for a vetinary clinic. Implementing queries to create the animals table, insert data of animals and sql to query data that answer a few questions. Built With
backend data-structures database postgresql sql
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https://github.com/tahabinhuraib/cpp_ds
Data Structures and Algorithms in C/C++ from Scratch. Beware, contains craaazzy speed :)
algorithms c cpp data-structures
Last synced: 04 May 2026
https://github.com/mezdelex/leetcode
LeetCode problems
algorithms cpp csharp data-structures haskell leetcode rust
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https://github.com/analitico-771/etf_analyzer
This is an An application that pulls and analyzes ETF data from a database
conda-environment data-analysis data-structures data-visualization database etf-investments fintech hvplot pandas-dataframe python quantitative-finance sqlalchemy
Last synced: 04 May 2026
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
Last synced: 04 May 2026
https://github.com/3bdalrhmans3d/data-structures-and-algorithms
Data Structures and Algorithms
algorithms arrays c data-structures linked-list
Last synced: 20 Jun 2026
https://github.com/phmatray/redblack
A C# implementation of a Red-Black Tree with full unit tests
algorithms csharp data-structures dotnet redblack-tree
Last synced: 09 Jun 2026
https://github.com/survi218/datastructuresandalgorithms
Practicing data structures and algorithms in java
algorithm-challenges algorithms-and-data-structures data-structures java-8 java-library java8 lambda-expressions
Last synced: 16 Mar 2025
https://github.com/julioaranajr/07_databases.md
Hands on Labs [MySQL + Docker] -> Movie Management Project
containers data-structures database docker mysql
Last synced: 04 May 2026
https://github.com/saibarathr/comments-system
Multi-level comments handling using react component with tailwind css and tree data structure
data-structures reactjs tailwindcss
Last synced: 04 May 2026
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/farhad2415/job_scraper
Job Site Based Job Scraping with python
automation bash-script data data-scraping data-structures python selenium selenium-python
Last synced: 05 May 2026
https://github.com/ximaz/hashmap-in-c
Hashmap library built in C
c data-structures epitech epitech-project epitech-study epitech-workshop hashmap hashmapinc hashmaps
Last synced: 30 Mar 2025
https://github.com/madmmas/java-concurrency-interview-practice
50 structured Java concurrency problems — beginner to expert — with JUnit 5 tests. Interview prep & hands-on learning.
concurrency data-structures interview-prep java java-concurrency junit5 locking maven multithreading thread-safety
Last synced: 21 Jun 2026
https://github.com/manuelescrig/algorithms
A collection of coding interviewing problems in Java.
algorithms data-structures java
Last synced: 10 Mar 2025
https://github.com/kzamanbd/linked-list
In simple words, a linked list consists of nodes where each node contains a data field and a reference(link) to the next node in the list.
algorithms data-structures linked-list
Last synced: 09 Jun 2026
https://github.com/mauriciovazquezm/advanced-data-structures
Advanced Data Structures course tasks and projects.
algorithms data-structures java python
Last synced: 05 May 2026
https://github.com/luisfvillalon/front-end-pokemon-photo-tag
A front-end for a 'Where's Waldo?' type game with Pokemon. Created with CSS, React.js, and API calls.
api css data-structures fetch html javascript photo-tagging reactjs routes
Last synced: 06 May 2026
https://github.com/lccodder/linkedlist-ts
Default linked list implementation written on TypeScript
data-structures linked-list typescript
Last synced: 21 Mar 2025
https://github.com/yangsijun528/data_structure_with_c
C언어로 자료구조 직접 구현하고, 테스트 코드로 검증해보기 + Python 시각화
Last synced: 21 Jun 2026
https://github.com/theodesp/datree
A Double-array trie structure
data-structures trie trie-data-structure trie-structure trie-tree tries typescript
Last synced: 28 Mar 2025
https://github.com/filipe1309/ud-ci-bootcamp
algorithms coding-challenges data-structures jest nodejs
Last synced: 06 May 2026
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
Last synced: 06 May 2026
https://github.com/turhancan97/adventofcode
My solutions for Advent of Code (via Python)
2022-focus advent-of-code algorithms data-structures programming python
Last synced: 21 Jun 2026
https://github.com/man2dev/data-structure-course
Some of my Data Structure projects
data-structures java university university-assignment university-course university-project
Last synced: 10 Jun 2026
https://github.com/qucumbah/algorithms-and-data-structures
A collection of core algorithms and data structures written in Java
algorithms data-structures java
Last synced: 04 Jul 2025
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/levnagornov/data-structures-and-algorithms-practice
This repository is created for personal practice of various data structures and algorithms.
algorithms data-structures java junit5
Last synced: 10 Jun 2026
https://github.com/aternus/c-data-structures
Data Structures implemented in C.
c data-structures hash-table linked-list queue stack trie xxhash
Last synced: 10 Jun 2026
https://github.com/knands42/algorithms-data-structure-go
A place to put all my solved algorithm exervices and data structure in Golang
algorithms data-structures golang
Last synced: 11 Jun 2025
https://github.com/muntaha-islam0019/javaplayground
A collection of Java backend practice projects and coding exercises, exploring core OOP concepts, algorithms, data structures, and backend development patterns.
algorithms backend-development coding-practice data-structures intellij-idea java leetcode-solutions oop software-engineering system-design
Last synced: 22 Jun 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/tojan-naiem/my-data-structure
Data structure i build it
arraylist build data-structures java linked-list node project queue stack swing-gui
Last synced: 07 May 2026
https://github.com/agrim123/algo-ds
Algorithms and Data Structures
algorithms computer-science data-structures
Last synced: 22 Jun 2026
https://github.com/drewcook/js-dsa
Code from the Udemy course JavaScript Algorithms and Data Structures Masterclass by Colt Steele.
algorithms data-structures data-structures-and-algorithms javascript typescript
Last synced: 07 May 2026
https://github.com/abdoufermat5/dsa-in-python
Personal notes from dsa in python book
algorithms algorithms-and-data-structures data-structures dsa python
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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
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https://github.com/themusharraf/fastapibooks
A REST API built with Python and FastAPI, integrating with PostgreSQL for CRUD operations (Create, Read, Update, Delete) on books.
api architecture data-structures database fastapi render server sqlalchemy
Last synced: 07 May 2026
https://github.com/francesco-s/leetcodes
LeetCode problems solved in Python. Each solution is well-tested and easy to execute (WIP).
competitive-programming data-structures problem-solving
Last synced: 22 Jun 2026
https://github.com/yasinpalash/dsa
This repository is dedicated to Data Structures and Algorithms (DSA)
algorithms array dart data-structures dsa dynamic-programming problem-solving py python searching sorting sorting-algorithms
Last synced: 07 May 2026
https://github.com/katiechurchwell/data-structures
Demystifying Data Structures Notes by Brook Riggio, 2022 CascadiaJS.
Last synced: 28 Feb 2025
https://github.com/ishre-yash/programming
my Personal Codes
algorithms c cpp data-structures leetcode-solutions python
Last synced: 07 May 2026
https://github.com/nopetimizer/buckets
Buckets is a Go package that provides implementations of various data structures commonly used in computer science and software development.
Last synced: 22 Jun 2026
https://github.com/gozeloglu/treasure-hunters
Fall 2018-2019
array data-structures multidimensional-arrays
Last synced: 22 Jun 2026
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/abdellahbellakrim/minishell_42
Simple shell program written in C
algorithms bash c data-structures low-level-programming parsing shell unix
Last synced: 08 May 2026
https://github.com/waleedali070/learning-dsa
Learning Data-Structures and Algorithm practically.
algorithms data-structures python
Last synced: 22 Jun 2026
https://github.com/rozeappletree/swift4tensorflow
Swift and Swift for TensorFlow
data-structures deep-learning jupyter-notebooks machine-learning swift-package-manager swift5 tensorflow
Last synced: 15 May 2026
https://github.com/pedrodevvv/general-studies
A repository to store my studies, has data structure, node.js, sql and exercises
data-structures handlebars-js javascript mysql nodejs
Last synced: 08 May 2026
https://github.com/srgrace/30-days-of-code
30 Days of Code at HackerRank
algorithms cplusplus data-structures java-8 oop-principles python3
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https://github.com/ww92030-storage/datastructures
Data Structures in various languages
algorithms data-structures data-structures-and-algorithms
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https://github.com/pablorodrigo52/leetcode
Some Algorithm problems
algorithms binary-search-tree data-structures sorting-algorithms tree
Last synced: 01 Apr 2025
https://github.com/meetzaveri/javascript-algorithms-and-snippets
Various Algorithms and snippets in javascript.
algorithm data-structures javascript js
Last synced: 10 Jun 2026
https://github.com/piratecoderz/dsa-final-project
University project for (DSA) using Java and MySQL. The Car Rental System features an Admin Panel for managing vehicles, customers, and rentals, Customer Portal for renting cars. DSA concepts like linked lists and queues and utilizes JDBC for database connectivity. A practical application of programming skills and database management.
algorithms data-structures data-structures-algorithms data-structures-and-algorithms dsa eclipse final final-project java java-8 mysql mysql-database mysql-workbench
Last synced: 22 Jun 2026
https://github.com/ifeelgarv/gfg-python-dsa-bootcamp
📍This repos contains all the topics of DSA using Python Language.🚀 Explore Python with codes, notes, and explanations.
data-structures oops-in-python python
Last synced: 11 Jun 2025
https://github.com/pedrohenrique-git/voting-system
system to create polls
data-structures oriented-object-programming typescript
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https://github.com/gdiasag/graph-repr
Algorithms and Data Structures related to the representation and manipulation of graphs
data-structures graph-algorithms graph-theory
Last synced: 22 Jun 2026
https://github.com/chiragsdev/data-structure
Here is the Data Structure With Java
data-structures java problem-solving
Last synced: 10 Jun 2026
https://github.com/mahmudmardini/stack
Data Structures course 2019 (3rd semester)
Last synced: 08 May 2026
https://github.com/haunt98/panda-go
Contains simple data structure
data-structures go golang golang-library golang-package
Last synced: 23 Apr 2025
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
Last synced: 09 May 2026
https://github.com/aryantyagi1/brutetooptimal-200-dsa-solutions
This repository contains 200 solved DSA problems in Java, each featuring both brute force and optimal solutions in the same file. Designed for learners and practitioners, it serves as a reference to understand different approaches to problem-solving, compare solution efficiencies, and prepare for coding interviews
data-structures dsa-algorithm java
Last synced: 24 Mar 2025
https://github.com/harsha-vardhan-tangudu/online-learning-platform-using-hybrid-data-structures
Mentor And Me - Applied data structures wherever required
application data-structures data-structures-and-algorithms database datastructures flask-application graph hash hybrid-data-structures python queues tkinter ui
Last synced: 09 May 2026
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/essammohamed1/ds_course_fcis_students_2024
Course material , slides , code and exercises
Last synced: 29 Jun 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/iamgauravkhanna/hands-on-dsa-python
DSA using Python
data-structures dsa-algorithm python
Last synced: 26 Mar 2025
https://github.com/nazlizamanian/jonkoping-university-computer-engineeering-programme
Summary of the programme Computer Engineering specialization software development and mobile platforms courses at Jönköping University
algorithms androidstudio backend computer-engineering cpp data-structures eclipse-ide front-end-development java javascript kotlin mobile-development network nodejs python software-development sql-database webdevelopment
Last synced: 14 Apr 2026
https://github.com/princeinscripts/leetcode-question
A repository containing solutions to LeetCode questions focused on Data Structures and Algorithms (DSA), aiding in practicing and mastering key concepts in computer science.
algorithms computer-science data-structures leetcode practice-repository programming
Last synced: 04 Sep 2025
https://github.com/arindal1/blind75-proelevate
This Blind 75 DSA sheet from LeetCode contains all the important DSA questions and is designed for quick interview preparation.
algorithms cpp data-structures dsa leetcode leetcode-cpp leetcode-solutions problem-solving
Last synced: 09 Apr 2025
https://github.com/ashirvad47/l.c.d
A collection of LeetCode questions solved by me.
algorithms data-structures database java mysql
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https://github.com/arindal1/geekstreak-deutschebank
21 Days POTD Challenge Powered By Deutsche Bank
algorithms arrays cpp data-structures deutsche-bank dsa geeksforgeeks linked-list tree
Last synced: 09 Apr 2025
https://github.com/camchambers/linked-list
A C# implementation of a singly linked list.
csharp data-structures linked-list
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https://github.com/nouranhaitham/competitve_programming_reference
A collection of competitive programming templates and C++ solutions for number theory, graph algorithms, and various challenges.
algorithms codeforces competitive-programming cplusplus data-structures number-theory solutions
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https://github.com/skharchikov/leetcode-rust
LeetCode solutions in Rust
algorithms blind75 data-structures leetcode rust
Last synced: 23 Jun 2026
https://github.com/xorz57/binarysearchtree
Binary Search Tree written in C++14
binary-search-tree cpp data-structures datastructures
Last synced: 24 Mar 2025
https://github.com/tarek-bohdima/exchangerates
Currency-exchange Android app rebuilt as an interview-prep showcase for graph algorithms (BFS / Dijkstra / Bellman-Ford / Floyd-Warshall + arbitrage detection), Union-Find reachability, and Gang of Four design patterns — Kotlin 2.1, Jetpack Compose Material 3, Hilt.
algorithms android bellman-ford clean-architecture coroutines data-structures design-patterns dijkstra exchange-rates floyd-warshall graph-algorithms hilt interview-preparation jetpack-compose kotlin ksp material3 mvvm-architecture retrofit2 union-find
Last synced: 29 May 2026
https://github.com/stepainpy/serious-one-header
Collection of one-header types (or other)
compile-time constexpr container containers cpp cpp14 data-structures header-only
Last synced: 02 Apr 2025