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: 2026-07-01 00:07:32 UTC
- JSON Representation
https://github.com/priyakdey/algodex
Algodex is a comprehensive collection of Data Structures and Algorithms (DSA) resources, solutions, and notes.
algoexpert algorithms algorithms-and-data-structures data-structures interview-preparation leetcode neetcode workattech
Last synced: 02 Aug 2025
https://github.com/mihirh19/python
a repository for collaborative development and version control using Git that houses Python code files, documentation, tests, and other project-related files.
algorithms data-structures django fastapi flask machine-learning numpy pandas python
Last synced: 11 Apr 2026
https://github.com/mukeshthawani/swift-algo-ds
Implementation of Algorithms and Data Structures.
algorithms data-structures swift swift-3
Last synced: 13 Mar 2025
https://github.com/ikauematos/data-structurec
Hello devs okay with you guys? this repository aims to show a little about the sorting methods using C to apply the ordering methods
Last synced: 27 Feb 2025
https://github.com/ranitmanik/leetcode-solutions
Welcome to my Leetcode solutions repository! This is a collection of my solutions to various Leetcode problems, showcasing my problem-solving skills and coding practices
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Last synced: 23 Mar 2025
https://github.com/damiisdandy/data-structures-and-algorithms
Neetcode 150
algorithms blind75 data-structures
Last synced: 16 Jan 2026
https://github.com/talha4t/dsa
Data Structure and Algorithm
algorithms data-structures data-structures-and-algorithms dsa
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https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
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Last synced: 04 Jun 2026
https://github.com/franklinekemezie/dsa-in-c
This repository contains my implementations of various data structures and algorithms using the C programming language. It's part of my ongoing practice to deepen my understanding of fundamental computer science concepts.
algorithms c c-programming-language data-structures data-structures-and-algorithms
Last synced: 02 Jan 2026
https://github.com/giof71/python-playground
Exercises, notes about my Python learning path
binary-tree data-structures dynamic-programming freecodecamp javascript jupyter-notebooks learning-python node-js python
Last synced: 13 Apr 2026
https://github.com/itsjomon/java-dsa
A Java Data Structures and Algorithms repository for quick revision, practice, and reference.
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Last synced: 16 Mar 2025
https://github.com/lakshitnagar/ds-algo
From ground up implementation of data structure and algorithms.
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https://github.com/piyushpriyadarshi/JavaUtility
all datastructures and utility functions implemented in java
algorithms algorithms-and-data-structures data-structures datastructures java-8 problem-solving utility-application utility-classes utility-library
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https://github.com/lunaroyster/algolyze
A searchable database of algorithms
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https://github.com/almmiko/rttd
Solutions for different technical problems.
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https://github.com/sagarmedtiya/dsa-in-c-plus-plus
Data Structures and Algorithms In C++
algorithms cpp data-structures
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https://github.com/martincorona007/coding-puzzle
My answers to LeetCode, HackerRank, Codewars etc.
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Last synced: 05 Sep 2025
https://github.com/bilgeswe/42
Algorithms and Data Structures in C, Memory Leaks, Building Libraries, Linux Operations, Peer Learning
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https://github.com/hatemhosny/thealgorithms-javascript
The Algorithms - JavaScript Playground
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https://github.com/ugurcanerdogan/movie-library-system
Library System - Data Structures project with Linked Lists
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https://github.com/bpstelios10/coursera-algos
Coursera algorithms 1 (from Princeton Uni)
algorithms balanced-search-trees data-structures hashtable java mergesort priority-queue quicksort symbol-tables union-find
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https://github.com/pockerman/tech3java
Collection of Java based algorithms on numerics, statistics, control etc
algorithms bayesian-filter data-structures java machine-learning reinforcement-learning statistics
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https://github.com/apfirebolt/data-structures-and-algorithms-in-python
Data Structure and Algorithms in Python
algorithms data data-structures python python3 tkinter-gui
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https://github.com/MateusLeviDev/Go-EventSourcing-CQRS
Java Exercises
array-manipulations data-structures fizzbuzz generics java logic oops-in-java problem-solving sets
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https://github.com/sysread/skewheap-pp
A fast and flexible heap structure written in pure perl
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https://github.com/yagocrispim/data_structures
A study about data structures
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https://github.com/sr-tamim/algorithm-practice
Data Structure and Algorithm (DSA) practice repo of SR Tamim
algorithm algorithms-and-data-structures data-structures data-structures-and-algorithms dsa
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https://github.com/codetoby/tutorialdsa
Tutorial Excercies from DSA
algorithms data-structures datastructures-algorithms search
Last synced: 25 Sep 2025
https://github.com/haseeeb21/stack-in-python
Implementing Stack in python by importing deque library, creating Class of Stack and making functions of stack implementations.
class data-structures googlecolaboratory pop push pycharm python python3 stack
Last synced: 14 May 2026
https://github.com/amansrv/dsa-gfg
In this repository i only practicing all different varieties of questions related to all different topics of data structure and algorithm.
algorithms data-structures gfg
Last synced: 11 May 2025
https://github.com/usamahussaindev/data_structures
Implemented && Learn how to use and work with these fundamental data structures in C#
csharp data-structure-types data-structures practice-programming practice-project programming-language
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https://github.com/kopach-artem/fleet-managment
Car Fleet Manager in C: Manages vehicle data, refueling logs, and service alerts. The program utilizes linked lists for efficient data handling and provides a console-based user interface for interactive management. Includes source code, user interface, and documentation.
c c-plus-plus data-structures fleet-management structures
Last synced: 28 Apr 2026
https://github.com/zul132/placement-prep-programs-java
This repository contains all the Java programs and coding problems I practiced for my placement preparation. The programs are organized topic-wise for ease of reference.
algorithms algorithms-and-data-structures data-structures data-structures-algorithms data-structures-and-algorithms dsa dsa-algorithm dsa-practice java placement placement-preparation programming-exercises
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https://github.com/ahmed-roshdy-1/lab-3-assissment
it problem-solving using data structures and that when I in my second years in computer science college
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https://github.com/islamaliev/algorithms
simple implementation of some common algorithms
algorithms algorithms-and-data-structures data-structures
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https://github.com/dougsoftware/college_computer_science
This repository is my college computer science studies.
c code-block code-blocks cpp data-science data-structures database eclipse gcc-complier html-css-javascript intellij java java-8 javascript jvm opengl operating-system php vscode
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https://github.com/9andresc/dsna
Data Structures 'N' Algorithms
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https://github.com/sehgalvibhor/n-arytree
A N-Children tree developed in Python, nothing fancy !
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https://github.com/rabi-siddique/sudoku-solver
A web application that allows you to solve a Sudoku puzzle using a backtracking algorithm. The goal of this application is to help you visualize how the backtracking algorithm works to solve the puzzle.
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https://github.com/ritankarsaha/dsa
Data Structures and Algorithms
algorithms data-structures dsa-algorithm
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https://github.com/cihat-kose/data-structures-and-algorithms
A collection of exercises and examples for mastering Data Structures and Algorithms, including sorting techniques and tree structures.
algorithms data-structures practice sorting tree-structures
Last synced: 09 Mar 2026
https://github.com/nkokor/Fibonacci-Heap
Python implementation of Fibonacci Heap
data-structures fibonacci-heap
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https://github.com/gnebbia/perl_data_structures_tutorial
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https://github.com/agnel/leetcode
My solutions to leetcode practice
algorithms data-structures dsa dsa-practice leetcode leetcode-solutions
Last synced: 02 Sep 2025
https://github.com/tom474/learn_cpp_rmit
[RMIT 2023C] EEET2482 - Software Engineering Design - Learning Resources
algorithms cpp data-structures object-oriented-programming
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https://github.com/phipsgabler/algdesign-persistent-data-structures
Presentation for Algorithm Design Seminar 2 on persistent data structures
algorithm-design data-structures persistent-data-structures
Last synced: 03 Feb 2026
https://github.com/rhaeguard/algorithms-in-java
The collection of my Java implementations of common algorithms and data structures and more
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Last synced: 01 Aug 2025
https://github.com/ranjeet1106/codeforces_solution
Beginner friendly codeforces solutions
algorithm c codeforces-solutions codeforces-solutions-github cpp17 data-structures data-structures-and-algorithms
Last synced: 18 May 2026
https://github.com/jenniferplusplus/interview-algorithms
A collection of solutions to algorithm or data structure based programming challenges I've been given during interviews recently.
algorithm-challenges algorithms algorithms-and-data-structures data-structures interview interview-practice interview-preparation interview-questions
Last synced: 18 Nov 2025
https://github.com/omkarshinde1711/leetcode
Cracking LeetCode puzzles one bug at a time — algorithms, data structures, and a bit of caffeine-fueled magic!
algorithms coding-challenges cpp data-structures github-actions interview-prep java leetcode problem-solving python
Last synced: 13 Apr 2026
https://github.com/antouhou/anycow
A supercharged container for read-heavy, occasionally-updated data structures with multiple storage strategies
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Last synced: 01 Aug 2025
https://github.com/sohamratnaparkhi/dsa-course
Collection of different problems on Data Structures and Algorithms - segregated topic-wise
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Last synced: 07 Mar 2026
https://github.com/nelsonbn/algorithms-data-structures-dijkstra
Algorithms and Data Structures - Dijkstra
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Last synced: 21 Feb 2026
https://github.com/deepanshu-rawat6/java-dsa-prep
Experimenting with data structures and algorithms!
algorithms data-structures java
Last synced: 24 Apr 2025
https://github.com/victoriacheng15/data-structures-and-algorithms
a repo contains my solutions included Jest testing for DSA problems from HackerRank, Leetcode, and Project Eular
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Last synced: 29 Mar 2025
https://github.com/perfectmak/gostructures
Data Structure implemented in Go
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Last synced: 28 Feb 2025
https://github.com/samuelselasi/alx-higher_level_programming
Object Oriented Programming
data-structures fstrings mysql pycodestyle python-imports python-lists python-modules python-tuples python3 scripting sql unittest
Last synced: 20 May 2026
https://github.com/libanezdev/data-structures-2020
Resolución de problemas de certámenes, tareas, etc, del ramo estructuras de datos semestre 2 - 2020.
binary-tree data-structures lists python typescript
Last synced: 07 May 2026
https://github.com/iamwatchdogs/dsa
Slate/Deprecated docs repo for DSA. I should have continued working on it.
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Last synced: 09 Apr 2026
https://github.com/sasha-hk/cpp
🏔️ Basic algorithms and data structures on cpp
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Last synced: 01 Aug 2025
https://github.com/archisman-mridha/leetcode
solved leetcode problems
algorithms data-structures interview-preparation leetcode
Last synced: 21 Mar 2025
https://github.com/davbrito/dbds
A C library of common data structures.
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Last synced: 20 Jun 2025
https://github.com/s-m-j-i/data-structures-n-algorithms
A crash-course about Data Structures & Algorithms in JAVA
algorithms algorithms-and-data-structures data-structures graphs java shortest-path-algorithm shortest-paths spanning-tree-algorithms spanning-trees
Last synced: 01 Aug 2025
https://github.com/sureshsundriyal/rcu-cache
A FIFO cache implementation in Python with lock-free reads.
cache data-structures fifo-cache lock-free-reads python rcu rcu-cache
Last synced: 23 Mar 2025
https://github.com/sahinmeric/holbertonschool-higher_level_programming
High-level Programming curriculum of Software Engineering Foundations at Holberton School UY
data-structures javascript networking oop python sql tdd
Last synced: 08 May 2026
https://github.com/aryangupta9680/dsa-solved-questions
This repository contains solutions to various Data Structures and Algorithms (DSA) problems solved by me. The questions are sourced from renowned coding platforms like GeeksforGeeks, LeetCode, Codeforces, InterviewBit, HackerRank, and more.
algorithms cpp data-structures dsa geeksforgeeks interviewbit leetcode problem-solving
Last synced: 07 Nov 2025
https://github.com/tigran-sargsyan-w/push_swap
This project will make you sort data on a stack, with a limited set of instructions, using the lowest possible number of actions. To succeed you’ll have to manipulate various types of algorithms and choose the most appropriate solution (out of many) for an optimized data sorting.
42 42school algorithm bonus c challenge data-structures mandatory operations optimization push sorting stack swap
Last synced: 29 May 2026
https://github.com/abhijivani3001/dsa_in_c
This repository is of Data Structure in C language.
Last synced: 28 May 2026
https://github.com/yjhmelody/as-collections
Collections for assemblyscript
assemblyscript collections data-structures queue
Last synced: 08 Apr 2025
https://github.com/jabhij/hacks_python
Python hacks for code optimization.
algorithms data-structures datatypes python
Last synced: 27 May 2026
https://github.com/bzdgn/tower-of-hanoi-demo
Tower Of Hanoi Demonstration WIth Java and Custom Stack Implementation For Pegs
data-structures data-structures-algorithms java recursive recursive-algorithm stack tower-of-hanoi
Last synced: 28 Mar 2025
https://github.com/alansastre/java-concurrency-collections
Colecciones concurrentes en Java. Estructuras de datos concurrentes.
concurrency concurrent-data-structure concurrent-map concurrent-programming concurrent-queues data-structures java java11 java17 java8
Last synced: 20 Feb 2026
https://github.com/skyv26/leetcode-exercises
LeetCode is one of the most well-known online judge platforms that you can use to practice your programming skills by solving coding questions. It has over 1,100 different problems, support for over 18 programming languages, and an active community that is always there to help you with the solution
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https://github.com/qnhat2004/competitive_programming
Data Structures and Algorithms in CP
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https://github.com/kessler/digital-chain
A linked list implementation
data-structures javascript nodejs nodejs-modules npm-package
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https://github.com/levichu51/pro2-practica1-22-23
Primera práctica de la asignatura de Programación 2 de la UDC 22/23
data-structures programming udc university
Last synced: 22 Jul 2025
https://github.com/tom-spalding/petrie
a Graph-based phylogenetic tree, implemented in Javascript.
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Last synced: 20 Jan 2026
https://github.com/tuan882612/leetcode
My solutions to Leetcode problems.
algorithms data-structures leetcode python
Last synced: 08 Jun 2026
https://github.com/oussama-zbair/e-challenge
E-challenge 2023 | Java Problem Solving
data-structures java javaee oops-in-java problem-solving
Last synced: 08 Jun 2026
https://github.com/wotermelon/data-structure
常用的一些数据结构的实现,如链表、栈、队列、树等
data-structures javascript linked-list queue stack tree-structure
Last synced: 01 May 2026
https://github.com/bryandejesusrt/data-structure-javascript
📊 Proyecto JavaScript: Implementación y aprendizaje de estructuras de datos comunes como grafos, listas enlazadas, mapas, filas, pilas, árboles y diccionarios.
data-structures diccionari graph javascript linked-list map tree-structure
Last synced: 17 Feb 2026
https://github.com/markelca/noob.c
My personal way learning C and C++. With theory, usefull resources and organized by topics and diffifulty.
algorithms algorithms-and-data-structures c cpp data-structures educational resources theory
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https://github.com/harshikab2112/my-geeksofgeek-solutions
This repository contains Python solutions for GeeksforGeeks problems, covering Data Structures and Algorithms (DSA). Topics include arrays, linked lists, trees, graphs, dynamic programming, and more. Solutions are optimized, well-structured, and beginner-friendly. Ideal for coding practice, interview prep, and competitive programming.
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https://github.com/make-github-pseudonymous-again/js-bst
:seedling: Binary search tree library in JavaScript
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https://github.com/singhjyoti24/leetcodedsa
Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)
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https://github.com/manandesai54/ds-algo-visulization
Using HTML CSS JS( vanilla and some Libraries realvel soon )
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https://github.com/addytrunks/data_structures
The codes for all the lab exercises for the course CS1006T Data Structures.
Last synced: 20 Aug 2025
https://github.com/vz-enzo/movie-rental-sytem-python
Movie Rental System (Python)
data-structures movie-rental-store python python-data-structures python3 python3-script
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https://github.com/lebrancworkshop/learn-dsal-cpp-mikelopster
Learning Data Structures and Algorithms with C++ by Mikelopster (Thai Software Developer Youtube Channel)
algorithms algorithms-and-data-structures cpp data-structures data-structures-and-algorithms
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algorithms cpp data-structures dsa interview-preparation placement-preparation problem-solving
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algorithms data-structures java leetcode leetcode-challenge python
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Google Drive Access using Python, Interact Programmatically and Manipulate accordingly
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algorithms cpp data-structures dsa
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Implementing binary trees algorithm in C
algorithms algorithms-and-data-structures binary binary-search binary-search-tree data-structures insertion malloc-free search-algorithm traversal
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https://github.com/arindas/rubix
End-to-end architecture for the representation and solution of Rubik's cube problems.
algorithm-design data-structures graph linear-time-solution novel-data-structure rubiks-cube
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https://github.com/aarong1/RshinyHelpers
Helpers and elements to use in Rshiny
data-structures html r shiny web-app
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