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: 2026-06-29 00:07:46 UTC
- JSON Representation
https://github.com/ale-soares/data-structures-and-algorithms-coursework
Coursework for udemy course JavaScript Data Structures & Algorithms + LEETCODE Exercises
algorithms data-structures data-structures-and-algorithms
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https://github.com/professorlevi/competitiveprogramming
This repo will contain all the programs I practice for Competitive Programming
algorithms codevita-solutions data-structures number-theory string-manipulation
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https://github.com/astro-ph/cosmolib
Easy-to-use formats and plots for cosmological observables
cosmology data-structures library plotting visualization
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https://github.com/patrice-h/presta-tests
data-structures request sql tests
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https://github.com/dup4/algorithmic-library-cpp
collection of some commonly used algorithms implemented by morden c++
algorithms cpp data-structures
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https://github.com/gozdesaygiliyalcin/algorithm-and-data-structures-examples
This repo includes some basic examples which are insertion, binary search tree and merge sort.
basic-algorithms binary-search-tree data-structures insertion-sort merge-sort
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https://github.com/khasherdene-xt/freecodecamp-task
Freecodecamp certification tasks
algorithms data-structures javascript
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https://github.com/dezashibi-c/dcommon
My commonly used utilities, headers, scripts, etc.
c data-structures dynamic-values helpers scripts utilities
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https://github.com/ndsvw/simple-unionfind
A very simple implementation of the UnionFind data structure (Java)
circle-detection data-structures union-find
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https://github.com/mizcausevic-dev/zig-agent-graph-db
In-memory directed graph DB in Zig for AI agent context graphs. Typed nodes (agent, tool, fact, result, citation), labeled edges, BFS traversal, JSON serialization. Pure Zig stdlib, zero deps.
agent ai-agents data-structures embedded graph graph-database platform-engineering systems-programming zig ziglang
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https://github.com/ososuna/matchmaking-lol
🕹️ Matchmaking algorithm for solo queue rankeds in League of Legends
data-structures league-of-legends machine-learning python
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https://github.com/singharyan1007/javadsa
The repository is collection of all the problems discussed in JAVA-DSA-Bootcamp by Kunal Kushwaha.
algorithms data-structures dsa faang-preparation java
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https://github.com/suraj-kumar00/learnings-dsa-with-java
Documenting My DSA learning wth Java
algorithms-and-data-structures data-structures dsa java oop
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https://github.com/shubhamvv611/crm-management-system-for-kasturi-agency
I alone have developed the best CRM (Customer Management System) for the business of Kasturi Agency and have done all the project design and data flow management from the beginning, I alone have made this project using technology like Bootsrap4 HTML5 CSS3, PHP6, jQuery, Data tables JS, Purify CSS, and JavaScript
banners bootstrap crm css3 data-structures html-css-javascript html5 javascript jquery load-balancer load-balancer-test mobile-web optimization-algorithms php6
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https://github.com/mohammed-majid/task-manager
To-do list web app that organizes data using a heap data structure
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https://github.com/shayaanq/casino-database
This casino database was made using Data structures like Linked Lists and Sorting Algorithm in C++. It is used for efficient storage and manipulation of customer records, demonstrating proficiency in file I/O, data parsing, and sorting algorithms.
casino data-structures database linked-list sorting-algorithms
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https://github.com/heap-data-structure/d-ary-heap
:octopus: d-ary heap data structure library for JavaScript
agpl binary-heap computer-science d-ary-heap data-structures heaps javascript worst-case
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https://github.com/mghalix/library-system
C++ console application to run a library system.
cpp data-structures file-organization oop
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https://github.com/antonygz/estructura_de_datos
Implementaciones y explicaciones de estructuras de datos en distintos lenguajes.
data-structures graphs queues stack trees
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https://github.com/teamtigers/echartify
A web application built with .net core 2.2 that has come with the idea of reading the National Election's Data-set of Bangladesh in a fastest possible time and then representing the data-set with different statistical charts.
bangladesh chartjs code-first-migration cross-platform data-analysis data-structures data-visualization dotnet-core election-analysis election-data entity-framework-core materializecss mvc npoi razor-pages
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https://github.com/turdibekjumabaev/dsa-practice
🧠 | Data Structures & Algorithms
algorithms data-structures problem-solving
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https://github.com/willgreen98/project-euler
Infamous Project Euler : Problems and Solutions
algorithm-challenges algorithms data-science data-structures euler euler-exercises euler-solutions project-euler python python3
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https://github.com/rickbarretto/rickland
My personal repository for testing concepts in different languages. Patterns, Algorithms, Data Structures...
algorithms data-structures design-patterns patterns
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https://github.com/souravsuvarna/cash-flow-minimizer-web-application
This is Data Structure & Algorithm Based Model Project. Which Minimizes the Cash Flow Between Set of friends using Greedy Algorithm technique . Here we integrated model with by considering 3 persons involving in the transaction.
algorithms-and-data-structures data-structures python3
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https://github.com/danigb/cs-playground
Classic algorithms and data structures implemented in clojure
algorithms computer-science data-structures
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https://github.com/koehlma/sharedvec-rs
A fast but limited ordered collection for storing values of a single type.
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https://github.com/kothar/compactlist
An efficient in-memory implementation of List<Long> aiming for minimum memory usage and good insert/remove performance.
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https://github.com/jmuchovej/ucf
UCF courses I've completed, or am currently taking.
ai algorithms computer-science cs data-structures ucf university university-of-central-florida
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https://github.com/tiennhm/algorithms
Tông hợp chi tiết các thuật toán lập trình
algorithms data-structures source-code
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https://github.com/abdo-essam/red-black-tree
Red Black Tree - Data Structure
data-structures pointers redblack-tree
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https://github.com/ghivert/elm-data-dumper
Dump data structure easily in Elm!
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https://github.com/alinpahontu2912/racket-supermarket
first homework for programming paradigms
data-structures functional-programming racket
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https://github.com/lesiaukr/algorithm_data_structures
Master's | Base Algorithms & Data Structures | Lectures
algorithms data-structures searching-algorithms sorting-algorithm
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https://github.com/mhasanjoy/code
Data Structures
data-structures linked-list stack
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https://github.com/sagarsdagdu/linkedlistwithrandompointer
A data structure problem which is about duplicating a linkedlist which has random pointers without using extra memory. Details : https://youtu.be/xbpUHSKoALg?t=27
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https://github.com/an4b4515/data-structures
Most common Data-Structures and Algorithms implemented in Java from scratch ☕ ♨️
algorithms bstree data-structures graph hashtable java linear linked-list nonlinear queue searching-algorithms sorting stack
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https://github.com/mateuszk098/python-learning-notes
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algorithm-challenges algorithms data-structures exercises hackerrank hackerrank-solutions learning learning-exercise learning-python oop python python3 scripts-collection solutions
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https://github.com/belovetech/binary_trees
The study of binary trees, which are non-primitive non-linear data structures, and how they differ from non-primitive linear data structures such as arrays, stacks, queues, and linked lists.
algorithms binary-tree c data-structures
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https://github.com/gabrafo/algoritmos-ed
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algorithms algoritmos cpp data-structures estruturas-de-dados
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https://github.com/iampavangandhi/splitwisecashflow
💵 Splitwise Cashflow Web App (using Heaps)
data-structures heap heaps javascript vanilla-javascript
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https://github.com/abdelrahmantaymour/problem-solving
algorithms cpp data-structures database database-management filesystem mssqlserver opp sql
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https://github.com/hareeshreddi/data-structures-assignments
My attempts for the Data Structures Lab Assignments (CS210 Course) at IIT Guwahati
algorithms algorithms-implemented bst data-structures queue sorting-algorithms stacks topological-sort trees
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https://github.com/erikaax08/omegaup-answers
Mis soluciones a problemas de algoritmia en OmegaUP
algorithms algorithms-and-data-structures algoritmos c competitive-coding competitive-programming competitive-programming-contests cpp data-structures omegaup
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https://github.com/hanull/problem-solving
알고리즘 풀이(백준, 프로그래머스, 삼성소프트웨어)
algorithms boj data-structures programmers
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https://github.com/roluochke/games-programs
From simple to complex games and programs
algorithms data-structures game programming python
Last synced: 19 Oct 2025
https://github.com/jojiiofficial/bytestore
Various data structures directly stored in memmapped files or as bytearray in memory with focus on efficiency and performance.
bytes data-structures datastructures memory-mapped-file memory-mapping mmap mmapped
Last synced: 22 May 2026
https://github.com/kartheekcic/hackerrank_solutions
This repository contains the solution to a bunch of hackerrank problems that I have solved.
algorithms data-structures programming
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https://github.com/jacopodl/jcollections
Common data structures for the C language
c collections data data-structures jcollections
Last synced: 30 Jul 2025
https://github.com/bren12/data-structures
Computer programs developed to address the problems generated from the blockade of the Suez Canal and how, using various data structures, we can manage the information to avoid or mitigate this type of problem.
algorithms c-plus-plus data-structures
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https://github.com/riannegreiros/fccjscertification
Free Code Camp - JavaScript Algorithms and Data Structures Projects
algorithms data-structures freecodecamp-project
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https://github.com/clementkim/data-structure
아주대학교 자료구조 과제 코드
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https://github.com/eliasdeallmeida/tic-tac-toe-game-tree
Algoritmo que analisa a melhor jogada para um tabuleiro de jogo da velha por meio de uma árvore de jogadas.
data-structures game-tree minimax-algorithm python tic-tac-toe
Last synced: 22 May 2026
https://github.com/tomboddaert/zig_structures
An implementation of some data structures used to help me learn Zig
Last synced: 20 Oct 2025
https://github.com/antojebi7/java_chloroplast
(Growing)Java-Chloroplast is your ultimate Java reference hub, packed with concepts, code snippets, and best practices from basic syntax to advanced frameworks. Whether you're preparing for interviews, building applications, or mastering Java, this repo converts knowledge into pure coding energy—just like a chloroplast!
algorithms classes-and-objects data-structures java logical-programming object-oriented-programming problem-solving
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https://github.com/akr-2803/dsa-declassified
Declassified, easy to-understand explanations and visuals to DSA problems and more.
algorithms algorithms-and-data-structures data-structures data-structures-and-algorithms dynamic-programming leetcode leetcode-solutions problem-of-the-day
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https://github.com/zyx-0314/dsa-patient-record-management-system-v.2
A C++ console application for managing patient records. Features include patient registration, display, and update.
basic-programming cpp data-structures school-project
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https://github.com/uppnrise/daily-coding-problems
Daily coding problems and solutions - Interview preparation and algorithm practice
algorithms coding-problems daily-coding-problem data-structures interview-prep java
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https://github.com/codewith-ark/dsa-notes
This is essentially my digital notebook for Data Structure and Algorithms
data-structures data-structures-and-algorithms datastructures-algorithms
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https://github.com/derafu/container
Flexible Data Containers for PHP
containers data-structures json php schema
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https://github.com/m0mosenpai/grindmo
The "Upskilling" Repository
advent-of-code algorithms ctf-writeups data-structures
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https://github.com/nurulashraf/java-basics-exercises
Java Programming - Basics Exercises
algorithm-practice beginner-projects code-examples data-structures educational-resources fundamental-programming java java-basics java-projects learning-java object-oriented-programming open-source-learning programming-exercises programming-fundamentals programming-tutorials
Last synced: 07 Nov 2025
https://github.com/youseftareq33/java_datastructuer_1_tawjihirecord-linkedlist-
This project focuses on Tawjihi students in the West Bank and Gaza, and involves working with data using (linkedlist).
Last synced: 01 May 2026
https://github.com/alpha74/rosalind_bioinformatics
Questions solved on rosalind.info related to Bioinformatics.
algorithms bioinformatics cpp data-structures dna rosalind rosalind-bioinformatics-challenge rosalind-solutions
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https://github.com/applicativesystem/python-datastructure
my approach of solving the leetcode, interviewcode and other questions
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https://github.com/ferstormblessed/datastructures-algorithms
Basic data structures and algorithms with c++
algorithms-and-data-structures cpp data-structures
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https://github.com/nelsonbn/algorithms-data-structures
Algorithms & Data Structures
algorithms algorithms-and-data-structures data-structures
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https://github.com/hegner123/learn-datastructures
AI prompt workflow system for generating data structures practice problems with Claude Code
ai-prompts algorithms claude-code data-structures educational go learning-path leetcode-alternative practice-problems prompt-engineering typescript
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https://github.com/kgorze/dna-adjoint-graph-solver
Implementacja operacji i transformacji grafów w C++. Zawiera wykrywanie grafów liniowych, analizę grafów sprzężonych, wizualizację za pomocą Graphviz oraz konwersje między różnymi reprezentacjami grafów. Zawiera testy jednostkowe i dokumentację.
cpp data-structures graph-algorithms graph-theory graphs
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https://github.com/athari22/analyzing-the-yelp-dataset
SQL for Data Science
analytics data data-science data-structures er sql
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https://github.com/nirupamkhanal/dsa
Demonstration of pointers, data structures, and algorithms (mostly in C++)
algorithms binary-search binary-search-tree data-structures data-structures-and-algorithms dsa hashing hashtable hasing-algorith linked-list linkedlist pointers queue stack
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https://github.com/ashwinraikar88/odsa
Orchard Algorithms and Data Structures
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https://github.com/jaimayal/datastructures-algorithms-exercises
List of solved DSA (Leetcode) problems. Implemented in multiple languages (TypeScript, Java, Python). Problems are classified by category. Big O complexity analysis inside each problem's notes.
algorithm algorithms data-structures dsa leetcode leetcode-solutions
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https://github.com/meysam81/red-or-black-tree
red or black tree, implemented in c++ containing insert and delete
college college-project data-structures red-black-tree tree tree-search tree-structure
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https://github.com/rieljasperapos/data-structures-and-algorithms
A collection of my practice codes for Data Structures and Algorithms (DSA) topics from my university.
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https://github.com/gamitej/codes-in-python
Basic coding snippet in python
algorithms coding data-structures python
Last synced: 23 Oct 2025
https://github.com/thecoder507/recommendation-software
"Pizza Radar: A practice project to locate pizzerias in Panama City by district. Using LinkedList data structures, it organizes districts and their pizzerias for efficient searches. Note: Some pizzeria data is fictional for testing purposes."
beginner beginner-project data-structures linkedlist panama-city practice-project python
Last synced: 20 Sep 2025
https://github.com/marcoschalet/parade
Criando um mini jogo em C com intuito de treinar conceitos para monitoria em Algoritmos e Estrutura de Dados.
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https://github.com/adeldaniel/leetcode-problem-solving-in-dart
This codebase is for competitive programming (Problem Solving) exercises with Dart LeetCode and other platforms.
challanges dart dartlang dartlanguage data-structure data-structures data-structures-algorithms data-structures-and-algorithms dsa dsa-algorithm dsa-practice leetcode leetcode-dart leetcode-solutions problem-solving problemsolving programming-challenges
Last synced: 28 Jul 2025
https://github.com/rashres/sorting-algorithm-comparison
algorithms data-structures java sorting
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https://github.com/anupamakib/uva-and-la-problem-solution
My solution for UVa Problems will be uploaded here, as UVa solutions don't save in their website.
backtracking bfs binary-search brute-force data-structures dfs dijkstra dynamic-programming geometry graph-algorithms greedy implementation linear-search mathematics number-theory queue sorting stack tree two-pointers
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https://github.com/furkanunsalan/data-structures-and-algorithms
📊 My journey through learning data structures and algorithms
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https://github.com/farhantips/data_structures
This repository contains practical implementations and exercises related to the concepts taught in the course on Data Structures. It provides hands-on coding examples to help understand key concepts like arrays, linked lists, stacks, queues, trees, graphs, and more, fostering deeper learning through practical experimentation.
arrays bracu bracucse cse220 cse220lab data-structures graph linkedlist python queue stack tree
Last synced: 28 Jul 2025
https://github.com/shreyapramanik47/tcs-nqt-coding-sheet
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arrays cpp data-structures dsa numbers numbersystem strings tcs tcsnqt
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https://github.com/data-mechanics/geoql
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data-science data-structures geographic-data geojson geojson-library
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https://github.com/afk247/dsa-journey
DSA Skill Development Problems and Solutions
algorithm data-structures optimization-problem problem-solving
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https://github.com/odhithsen/data-structures-java
🧑💻 Java implementations of various data structures and their associated operations.
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https://github.com/m-aqsam/complete-java
Complete Java Learning Journey Fron Basics
data-structures inheritance inheritance-examples java java8 javaprojects
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algorithms data-structures exercism exercism-python python
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https://github.com/alexaegis/avl
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avl avl-tree data-structures javascript node npm npm-package tree typescript
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https://github.com/ofmiq/algorithmsanddatastructures
A collection of fundamental algorithms and data structures implemented in C++
algorithms c-plus-plus data-structures
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https://github.com/Programmer-RD-AI-Archive/Learning-Data-Structures-Algorithms
Data Structures + Algorithms
algorithms data-structures intelligence logic mathematics programming python
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https://github.com/ranimeshehata/shortest-paths-algorithms
A program implementing the three shortest paths algorithms for directed weighted graphs which are Dijkstra, Bellman-Ford and Floyd-Warshall.
algorithms bellman-ford-algorithm data-structures dijkstra-algorithm floyd-warshall-algorithm graphs java junit-test shortest-path-algorithm
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https://github.com/zhuangqh/datastructure
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https://github.com/selectiveduplicate/dsago
Data structures and algorithms in Go, for learning purposes
algorithms data-structures data-structures-and-algorithms go golang
Last synced: 23 May 2026
https://github.com/begmaroman/go-dag
Directed Acyclic Graph (DAG) implementation in GoLang using generics
dag data-structures graph graph-algorithms
Last synced: 22 Mar 2025
https://github.com/asarkar/pydata
Python Data Structures: Linked List, and Binary Tree
binary-tree data-structures linked-list python
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https://github.com/nish7/algosjs
Algorithms and DS practice in Javascript
algorithms data-structures javascript
Last synced: 27 Jul 2025
https://github.com/jmcph4/oxcart
Just another container library
algorithms algorithms-datastructures algorithms-implemented collection collections containers data-structures datastructures rust
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