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: 2026-07-27 00:07:52 UTC
- JSON Representation
https://github.com/bnclabs/robt
Read only BTree, immutable index for disk/SSD.
btree data-structures disk index rust-lang storage
Last synced: 27 Apr 2025
https://github.com/hojas/typescript-algorithms
🧬 Algorithms and data structures implemented in TypeScript.
algorithm algorithms computer-science data-structures interview interview-preparation typescript typescript-algorithms
Last synced: 13 Feb 2026
https://github.com/jonathanhallstrom/lmj-misc
some data structures and algorithms (for my own education)
Last synced: 14 Apr 2026
https://github.com/harry96444/datastructuresthroughjava
This Repository Contains all the Data Structures Implementation Through java.
algorithm algorithms-and-data-structures binary-search-tree data-structures graph-algorithms java linked-list queue sorting-algorithms stack trees
Last synced: 13 Oct 2025
https://github.com/nop-dev/learning-js
Esse repositório contem todas as anotações que fiz enquanto estudava um módulo da trilha Explorer da Rocketseat sobre JavaScript. 🔰
data data-structures functions javascript js
Last synced: 17 Apr 2026
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
Last synced: 11 Feb 2026
https://github.com/andsarr/algorithms_princeton_template
Coursera Programming Assignments template for the Princeton's Algorithms course
algorithms analysis-algorithms coursera data-structures java princeton-algorithms
Last synced: 23 Apr 2025
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
Last synced: 17 Jan 2026
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
Last synced: 13 Apr 2026
https://github.com/jean-andre-gauthier/swissknife
Data structures and algorithms for programming contests
algorithms competitive-programming competitive-programming-contests data-structures
Last synced: 13 Jun 2025
https://github.com/maskedsyntax/intellipath
A python based visualizer for A* pathfinding algorithm.
algorithms animation astar-algorithm data-structures priority-queue pygame python3 queue
Last synced: 30 Jan 2026
https://github.com/darwinz/hackerrank
Some of my HackerRank solutions
algorithms bash data-structures java javascript mathematics python ruby sql
Last synced: 12 Apr 2026
https://github.com/ahmad-nour-haidar/x-unique-list
A Flutter - Dart package that provides a list with unique elements based on a custom uniqueness condition.
collections dart dart-package data-structures elements flutter flutter-package list package-management set unique uniqueness
Last synced: 23 Feb 2026
https://github.com/mdawoud27/data_structures_and_algorithms
Data Structures and Algorithms, you'll find comprehensive notes, explanations, and implementations of various data structures and algorithms.
arrays bigonotation binary-tree binary-trees c cpp data-structures hashtable javascript linked-list queues searching-algorithms sorting-algorithms stack stl
Last synced: 15 Apr 2026
https://github.com/gunh0/algorithms
📝 Solutions for Algorithm Problems [C/C++]
algorithm beakjoon c cpp data-structures project-euler
Last synced: 12 Mar 2026
https://github.com/anishlearnstocode/python-workshop-3
Python 🐍 Workshop on Language Basics, Constructs and introduction in Data Structures & Algorithms 👨💻 @WhatAfterCollege 🎓
algorithms arithmetic-expression data-structures dictionary functions generator-function introduction-to-programming list logical-expression methods oops pycharm pycharm-ide python python3 tuple workshop
Last synced: 08 Feb 2026
https://github.com/limitedeternity/datastructures
Udemy – Easy to Advanced Data Structures
Last synced: 22 Jul 2026
https://github.com/not-minimal/tarea-estructura-de-datos
Tarea en grupo de programación en C y elaboración de informe sobre problemas de estructuras de datos.
Last synced: 19 Oct 2025
https://github.com/danielbayley/schemas
A collection of useful @JSON-schema-org schemas for data validation.
ajv config configuration data data-science data-structures data-validation json json-schema linter linting schema schema-org validation yaml yaml-configuration
Last synced: 13 Oct 2025
https://github.com/kimmyxpow/php-dsa
This repository contains fundamental Data Structures and Algorithms implemented in PHP, designed for learning and exploring PHP's capabilities in computational problem-solving.
algorithm algorithms data-structures data-structures-and-algorithms php php-data-structures php-data-structures-and-algorithms
Last synced: 29 Jan 2026
https://github.com/pranav016/ds-algo-in-python
Implementation of Data-structures and Algorithms in Python.
algorithms data-structures python time-complexities
Last synced: 10 Apr 2025
https://github.com/tresor11/coding-challenges
This repository contains solutions to common coding challenges
Last synced: 23 Feb 2026
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
Last synced: 08 Oct 2025
https://github.com/g1patil/data-structures-and-algorithms
Algorithms and Data structure practice repo. Contains algorithms from Leetcode as well as some general practice.
algorithm algorithm-challenges algorithms algorithms-and-data-structures data-structure data-structures datastructures-algorithms datastuctures design-algorithm dp dynamic-programming graphs interview interview-practice java leetcode leetcode-java leetcode-solutions leetocde trees
Last synced: 11 Mar 2026
https://github.com/viktorsvertoka/goit-algo-hw-02
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-hw-02 python
Last synced: 13 Jun 2025
https://github.com/sagiegurari/c_vector
A simple growable vector for C
c c-lib c-library data-structures vector
Last synced: 08 Oct 2025
https://github.com/mizrael/dictionarylookupbenchmark
Benchmark of lookup performance between `Dictionary`, `SortedList`, `SortedDictionary` and `HashSet`.
benchmark data-structures dotnet
Last synced: 08 Oct 2025
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
Last synced: 12 Feb 2026
https://github.com/puneetkakkar/leet-code
Leet Code Algorithm C++ Solutions
Last synced: 09 Oct 2025
https://github.com/dk96-os/mathtools
Mathematical Software Components. This library is actively maintained, and aims to stay updated. New feature proposals are welcome, but may not be included.
data-science data-structures prime-numbers statistics
Last synced: 12 Oct 2025
https://github.com/marouane-elgoumiri/problem_solving
Series of coding problems and my answers to them
arrays data-structures problem-solving
Last synced: 16 Mar 2025
https://github.com/yuweaec/ai-programming-with-python-bertelsmann
This repository aims to provide code and information to help you develop a comprehensive understanding of Python programming in the context of artificial intelligence (AI) applications.
ai bertelsmann data-structures functions jupyter-kernels jupyter-notebook numpy object-oriented-programming pandas python python-packages pytorch scripting udacity-nanodegree
Last synced: 18 Jan 2026
https://github.com/eldarlrd/js-data-structures
Manual and Explorable JS Data Structures for TOP.
data-structures nodejs odin-project
Last synced: 05 Feb 2026
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
Last synced: 21 Apr 2026
https://github.com/alirezagholamii/algorithms-daily
Solving Algorithmic Problems
algorithms data-structures javascript
Last synced: 16 Mar 2025
https://github.com/raamyy/console-phonebook
A simple PhoneBook which i made as a small project using C++
console-application cpp data-structures structured-programming-approach
Last synced: 22 Jul 2026
https://github.com/justkode/python-algorithm
Some Python Code for Algorithm
algorithm data-structures python python3
Last synced: 24 Apr 2025
https://github.com/sandippalit/data-structures-and-algorithms-in-python
This repository by Sandip Palit contains Data Structures and Algorithms in Python.
algorithms backtracking complexity data-structures dsa linked-list maths oop python recursion searching sorting
Last synced: 09 Oct 2025
https://github.com/yanpozka/trie
Go implementation of Tries data structure
data-structures go lookup trie uuid
Last synced: 09 Oct 2025
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
Last synced: 02 Mar 2026
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
Last synced: 18 Sep 2025
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
Last synced: 16 Jul 2026
https://github.com/viktorsvertoka/goit-algo-hw-09
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-hw-09 python
Last synced: 09 Apr 2025
https://github.com/mxssl/doubly-linked-list-golang
Doubly Linked List implementation in Go (Golang)
algorithms data-structures doubly-linked-list go golang structures
Last synced: 16 Mar 2025
https://github.com/lakshanwd/go-data-stuctures
Go Data stuctures implementations
Last synced: 04 Jul 2025
https://github.com/kawasin73/todai-s3-java
東京大学システム創成学科のプログラミング応用の課題
algorithm data-structures university-of-tokyo
Last synced: 14 Jul 2026
https://github.com/avidlearnerinprogress/datastructures-ucsd
Coursework solutions to UCSD DSA Specialization
Last synced: 04 Sep 2025
https://github.com/iangudger/ilist
Intrusive generic linked list in Go
data-structures go golang linked-list
Last synced: 14 Jan 2026
https://github.com/rulyotano/rulyotano.crosscutting.js
Cross-cutting packages with tools for javascript
algorithm bezier-curves data-structures interpolation-methods js library math nmp
Last synced: 13 Feb 2026
https://github.com/orxfun/orx-split-vec
An efficient dynamic capacity vector with pinned element guarantees.
data-structures fragment pinned pinned-elements rust split vector
Last synced: 17 Mar 2026
https://github.com/ahmedabougabal/myleetcodeanswers
Documenting my LeetCode solutions in C++ / Python / JavaScript since my time at the ITI till now
algorithms complexity cpp data-structures dynamic-programming javascript oop problem-solving python
Last synced: 05 Mar 2026
https://github.com/nasim-khalili/algoexpert
This contains all the Algoexpert coding challenges and solutions!
algoexpert algoexpert-javascript-solutions algoexpert-python-solutions algoexpert-solutions algorithms data-structures interview-preparation javascript problem-solving python
Last synced: 14 May 2026
https://github.com/grainme/Interview-Preparation
Here, I share my solutions and algorithms for various challenges.
algorithms data-structures problem-solving
Last synced: 16 Oct 2025
https://github.com/liz282907/leetcode
leetcode解题报告
algorithms data-structures leetcode leetcode-solutions
Last synced: 06 Sep 2025
https://github.com/nejcm/js-algorithms
JavaScript implementation and examples of many popular algorithms, data structures and other programming problems.
algorithms data-structures javascript javascript-algorithms js programming-problems
Last synced: 05 Mar 2026
https://github.com/ronaldseoh/algorithmsunlocked
Go implementations of the algorithms from the book 'Algorithms Unlocked'
algorithms algorithms-unlocked compression-algorithm data-structures encryption-algorithms golang graphs sorting-algorithms
Last synced: 14 Jan 2026
https://github.com/viktorsvertoka/goit-algo-hw-05
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-hw-05 python
Last synced: 07 Sep 2025
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
Last synced: 11 Feb 2026
https://github.com/kimbo-slicee/java-data-structures
Data Structures 📊📊 and Algorithms 📝 using Java ☕ 👨💻
algorithms arraylist arrays data-structures java multidimensional-arrays multithreading queue stackbit tree-structure
Last synced: 14 Jun 2025
https://github.com/shiweihe0713/algorithms-made-easy
Algorithm learning hub : show case the fundamental algorithms like sorting algorithms, such as generic sort, merge sort, quick sort, bucket sort, and radix sort, etc.
algorithms binary-search-tree computer-science data-structures leetcode sorting-algorithms tree
Last synced: 30 Jan 2026
https://github.com/perezrd5/publicdataprojects
These are public database and data analysis projects from the portfolio of Doug Perez
data data-model data-modeling data-models data-science data-structure data-structures database microsoft-sql-server mysql olap olap-cube oltp postgresql ssas ssis ssrs t-sql
Last synced: 13 Apr 2026
https://github.com/turbomack/queue
Simple FIFO (first in, first out) Queue implementation in Elm
Last synced: 24 Feb 2026
https://github.com/wangyoucao577/algorithms_practice
Practice algorithms and data structures.
algorithms cplusplus cpp data-structures go golang handrank intorduction-to-algorithms leetcode maxflow maxflow-mincut
Last synced: 29 Apr 2026
https://github.com/roy7077/codechef-practice
this repository is dedicated to storing solutions for problems from CodeChef, a popular competitive programming platform. Emphasize that it is a personal repository created to track my progress and showcase my problem-solving skills.
algorithms algorithms-and-data-structures codechef codechef-long-challenge codechef-solutions competative-programming contest-programming data-structures dsa problem-solving
Last synced: 17 Apr 2026
https://github.com/viktorsvertoka/goit-algo-fp
Home task for Basic Algorithms and Data Structures📊
algorithms data-structures goit goit-algo-fp python
Last synced: 09 Apr 2025
https://github.com/jabellard/graph
Directed, simple graph.
algorithm algorithms c data-structure data-structures graph
Last synced: 29 May 2026
https://github.com/phondani0/ds-algo
Solutions for ds algo problems in Python
algorithms-and-data-structures data-structures python3 trees
Last synced: 15 Sep 2025
https://github.com/suxrobgm/java-structures
Implementation of data structures and algorithms in Java
algorithms data-structures java
Last synced: 20 Jun 2025
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/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
Last synced: 16 Apr 2026
https://github.com/mrityunjay-tripathi/algorithms
Implementation of different algorithms in (Python, C, C++, Java)
algorithms c cpp14 data-structures graph java python tree
Last synced: 04 Apr 2026
https://github.com/danitilahun/data_structure_and_algorithm_leetcode_and_codeforces_challenge
A daily challenge repository for data structures and algorithms from LeetCode and CodeForces, aimed at enhancing problem-solving and coding skills.
algorithms codeforces coding-challenge competitive-programming data-structures leetcode
Last synced: 22 Jul 2026
https://github.com/vickttor/data_structure_and_algorithms_with_java
Learning Data Structure and Algorithms by using Java
algorithms bigonotation data-structures java
Last synced: 26 Feb 2026
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/tlack/xacto
Q-inspired Javascript convenience library and in-memory database
column-store data-structures javascript kdb memory-database nodejs vector
Last synced: 11 May 2026
https://github.com/sorgazb/labecoin-game-ai
Inteligent self-learning game in develop
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
Last synced: 15 Jun 2026
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
Last synced: 18 Jun 2026
https://github.com/chowdhuryj-github/autocompleter
A MSOE Lab Project for a JavaFX application on word searching using different backing data structures for a ordered and unordered list of words.
data-structures javafx unit-testing
Last synced: 23 Jun 2026
https://github.com/thomasthelen/datastructures
Various data structures implemented in c++
data-structures datastructures doubly-linked-list linked-list singly-linked-list templates
Last synced: 10 Jun 2026
https://github.com/leksus-04/algorithms-and-data-structures
:brain: Implementation of various algorithms and data structures in C++
algorithms cplusplus cpp data-structures implementation-of-algorithms implementation-of-data-structures
Last synced: 13 Jun 2026
https://github.com/iykekings/data-structures-deno
Popular data structures' implementation in JavaScript/Typescript
data-structures deno javascript typescript
Last synced: 06 May 2026
https://github.com/nitvex/data_structures_and_algorithms
algorithms cij data-structures data-structures-algorithms graphs
Last synced: 13 Jun 2026
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
Last synced: 10 Jun 2026
https://github.com/sumeetsarkar/geeksforgeeks
GeeksforGeeks DS problems in Javascript
arrays data-structures ds geeksforgeeks stacks
Last synced: 24 Jun 2026
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
Last synced: 11 May 2026
https://github.com/thanhngan22/dsa-writeups
💦 some exercises in Hackerrank and other sources used to practice
algorithms data-structures hackerrank-solutions
Last synced: 24 Jun 2026
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
Last synced: 08 May 2026
https://github.com/archishmansengupta/lc
contains leetcode solutions done ~ 2 years ago, don't bother
algorithms cpp data-structures leetcode
Last synced: 25 Jun 2026
https://github.com/alexforster/deque
A simple fixed-size deque implementation in C.
Last synced: 13 May 2026
https://github.com/fawaz-exe/merkle-tree
bitcoin crytography data-structures hashing merkel-tree
Last synced: 13 May 2026
https://github.com/pvgupta24/cse-labs
Dump for CSE Lab assignments and programs
algorithms c computer-architecture cpp data-structures mips opengl verilog
Last synced: 09 May 2026
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
Last synced: 15 Jun 2026
https://github.com/attentiveness/spirallinkedlist
android data-structures java kotlin linkedlist
Last synced: 11 May 2026
https://github.com/ahmed-roshdy-1/implementing-stack-using-c
this problem I had solved in my second year in computer science college
Last synced: 11 Jun 2026
https://github.com/juleskulcsar/javascript
javascript challenges/interview questions
arrays data-structures javascript javascript-algorithms javascript-array
Last synced: 11 Jun 2026
https://github.com/rezatajari/csharp.challenges
Collection of C# coding challenges solved with clean, well-documented solutions. Each challenge is organized as a separate project with explanations and examples, showcasing problem-solving skills.
algorithms coding-practice csharp-challenges data-structures dotnet learning-by-doing problem-solving
Last synced: 28 Jun 2026
https://github.com/krrishd/csci-2270
CSCI 2270: Data Structures
data-structures datastructures
Last synced: 28 Jun 2026
https://github.com/vikramgujar/logical-problem-solving
A daily updated collection of Java solutions to logical problems like arrays, strings, recursion, and more. Perfect for coding practice, interviews, and enhancing problem-solving skills.
algorithms arrays coding coding-practice competitive-programming daily-coding data-structures interview-preparation java java-exercises logical-problems problem-solving programming-challenges recursion strings
Last synced: 12 Jun 2026
https://github.com/hweawer/algohol
Algorithmic tasks in courses and contests
algorithms data-structures leetcode
Last synced: 29 Jun 2026
https://github.com/zwrawr/dsa_assessment
University of York, Data Structures and Algorithms Assessment, Task : Predictive Text
alogrithms c data-structures university-of-york university-project
Last synced: 22 Jun 2026
