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: 2026-07-09 00:07:51 UTC
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https://github.com/kernelshreyak/dsa_learning

My learning of Data Structures and Algorithms through implementations in Go,Python and JavaScript. Also contains solutions to some competitive programming exercises

algorithms algorithms-and-data-structures competitive-programming data-structures golang javascript python3

Last synced: 04 May 2026

https://github.com/prakharjadaun/data-structures-upes

Repository contains all the experiments that I have implemented in Data Structures Lab.

data-structures hashtable heapsort linked-list queues stack

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https://github.com/didogrigorov/hackerrank-python

A collection of Python solutions to HackerRank problems, organized by difficulty (Easy, Medium, Hard) and category (Algorithms, Data Structures, Mathematics). Ideal for learning, practicing, and mastering Python programming and problem-solving skills.

algorithms-and-data-structures coding-challenge coding-challenges coding-interviews data-structures hackerrank hackerrank-solutions problem-solving problem-solving-algorithms problemsolving programming python-3 python3

Last synced: 02 Sep 2025

https://github.com/huangbuhuan/data-structure

data-structure

data-structures java

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https://github.com/adrianomonteiroweb/python-algorithms-project

Projeto em Python de algoritimos.

algorithms algorithms-and-data-structures complexity-algorithm data-science data-structures python3

Last synced: 15 Mar 2025

https://github.com/anvaymayekar/jsprojects

JavaScript Projects

algorithms data-structures javascript js node nodejs

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https://github.com/aryaghan-mutum/algorhythms

A curated collection of algorithm implementations.

algorithms computer-science cryptography data-structures functional-programming graph-algorithms lisp mathematics number-theory racket searching-algorithms software-engineering sorting-algorithms tree-algorithms

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https://github.com/alexandrbig1/goit-sql-hw-04

This repository houses my third homework assignment for the SQL module, focusing on DML and DDL commands. Explore data manipulation and database structure definitions through practical exercises.

computerscience data-structures database ddl-commands dml-commands softwareengineer sql

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https://github.com/a7mdfre7at/masterly.nonemptylist

A simple and lightweight implementation of a non-empty list in C#, inspired by Scala's List, that ensures a collection always has at least one item. This helps in reducing null-related bugs and ensures safe operations on collections with at least one element.

a7mdfre7at csharp data-structures dotnet dotnet-core functional-programming list masterly non-empty non-empty-collections scala-list-like

Last synced: 07 Jan 2026

https://github.com/shubhangdutta96/neetcode_150

This repository contains a collection of Data Structures and Algorithms implemented in Scala, utilizing the principles of functional programming. The aim is to provide efficient and clean solutions for common computational problems. In addition, this repository includes solutions to the NeetCode 150 DSA problems series.

data-structures functional-programming scala

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https://github.com/flp2113/baselib

Creating my own C codebase, implementing useful functions to save time while coding large projects.

algorithms c data-structures

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https://github.com/lucashnss/if686-programming-languages-paradigms-functional

This repository is for lists, exercises, data structures and more in the programming-languages-paradigms course (IF686) in CIN-UFPE learning Haskell, a function language.

data-structures functional-programming haskell

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https://github.com/ashottadevosyan/cpp-learning-hub

This repository contains C++ tutorials on different topics. From implementing my own data structures, such as vector, linked list to other algorithms.

algorithms cpp data-structures

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https://github.com/elhostakosta/problem-solving

My personal solutions to a variety of programming challenges and problems from platforms like LeetCode, Codewars, HackerRank, and others.

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https://github.com/jyun-neng/data_structure

Data structure practice using c++

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https://github.com/lourd/swift-data-structures

Basic data structures and algorithms in Swift, made for teaching

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https://github.com/rurangiza/philosopher

This project is about solving the "dinning philosopher" problem in a multi-threading progam

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https://github.com/asif-shahriar/java-practice

Some basic java practice problems

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https://github.com/alexzgut/data_structures_and_algorithms

This repository is dedicated to my journey in mastering data structures and algorithms. The goal is to strengthen my problem-solving skills, gain a deeper understanding of different data structures, and prepare for coding interviews.

algorithms arrays data-structures data-structures-and-algorithms java linked-list priority-queue queues stacks

Last synced: 16 Mar 2025

https://github.com/edssaac/grokking-algorithms

Algoritmos desenvolvidos em C para o estudo do livro "Entendendo Algoritmos: Um guia ilustrado para programadores e outros curiosos" do autor Aditya Y. Bhargava.

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https://github.com/ereminiu/leetcode

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https://github.com/anshuman-singh-93/data-structure-and-algorithm-problems-practise

All the problems solution is written in typescript

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https://github.com/ivikramsahu/data-structure

Data-structure is not for interviews but to develop scalable software using those.

algorithm computer-engineering computer-science data-structures

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https://github.com/spear97/tree-cpp

Source Code for a Tree that was implemented using C++

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https://github.com/akashjitu18/dsa-programs

This repository contains implementations of various data structures and algorithms, including Arrays, Linked Lists, Stacks, Queues, Trees, Graphs

algorithms data-structures dsa-algorithm practice-programming

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https://github.com/zinaaan/algorithms-and-datastructures

Typical algorithms and data stuctures with java

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https://github.com/tasbeehismail/data-structure-tasks

Tasks completed at level 3 problem-solving training with ICPC Damanhour community.

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https://github.com/shiva16/da

Data Analytics - Study materials

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https://github.com/bienvenuushindi/dsa

Implement a list of datastructures, Searching and Sorting Algorithms

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https://github.com/lucashomuniz/Project-04

STATISTICAL ANALYSIS FOR DEMAND PLANNING IN POWERBI

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https://github.com/kanavgoyal898/queensgambit

QueensGambit is a Python-based chess engine using the Minimax algorithm with alpha-beta pruning to make optimal moves. It incorporates piece values inspired by AlphaZero and an entropy-based evaluation for dynamic gameplay. The engine supports both human-AI and AI-AI matches.

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https://github.com/dominiquecaron/daily-coding-problem

My solutions to Daily Coding Problems

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https://github.com/riteek712/java-dsa

This repository contains solutions to various Data Structures and Algorithms (DSA) questions in Java. It includes curated problems from the Blind 75 list, sorting algorithms, graph problems, tree problems, and basic interview live coding questions.

algorithms algorithms-and-data-structures data-structures java

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https://github.com/jeffa5/btreelist

A list with efficient insert and remove in the middle

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https://github.com/brockwade633/algo-helper

Algo Helper is a project that provides visualizations and animations of common algorithms. Born out of a scarcity of algorithm visualization tools, it functions as an interactive web app with custom data inputs, a debugger, and brief written explanations

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https://github.com/maccauhuru/modern-js-sandbox-code

Code i am writing for the modern JS from beginning course

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https://github.com/mohameds-dev/ordered_map_lib

Building an implementation of Ordered Map in C++.

cmake cpp17 data-structures hash-tables linked-list pointers smart-pointers test-driven-development

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https://github.com/myselfakashagarwal/javase

HolyGrail ☕️ DataStructuresFromScratch with different unusual brain edging algo ; beats 100% in linked list implementations from scratch on leetcode

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https://github.com/victorhmp/algorithms-and-data-structures

Playground for algorithms and data structure implementations and experimenting with different languages

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https://github.com/mattmazzola/uv-test

Collection of Programming Problems from various sources implemented and solved in python (using uv for package management) Source: LeetCode, NeetCode, Exponent, HelloInterview, Meta Career Prep, Algo Monster, etc

algorithms data-structures python uv

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https://github.com/bottomsnode/data-structure-with-python

Discover Python implementations of core data structures with Tkinter animations for intuitive visualization. Explore arrays, graphs, linked lists, queues, stacks, and trees through interactive animations, ideal for beginners and experienced programmers alike. Gain insights and deepen your understanding with this engaging learning resource.

array data-structures graph-algorithms linked-list python queue stack tkinter-graphic-interface tree-structure

Last synced: 12 Mar 2025

https://github.com/ashishshres/linked-list-in-data-structure

Linked List in Data Structure

circular-linked-list data-structures doubly-linked-list linked-list singly-linked-list

Last synced: 02 Jul 2025

https://github.com/jaskaransinghbhalla/iitd-col106

Data Structures & Algorithms course at IIT Delhi | Assignments

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https://github.com/dpetrosy/saed_graph_project

In this repository, I store my course project about graph theory, which I've done during my university education.

algorithms console-application course-work cpp cpp11 data-structures graph graph-algorithms graph-theory graph-visualization problem-solving spanning-tree tree university-project

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https://github.com/kplanisphere/graph-adjacency-matrix

Proyecto 4 - Estructuras de Datos

adjacency-matrix algorithm-implementation cpp data-structures graph-operations graph-theory matrix-multiplication menu-driven-interface

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https://github.com/kplanisphere/matrix-vector-ops-cpp

Proyecto 1 - Estructuras de Datos

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https://github.com/windjammer6/13.-common-data-structure-implementations-python

A compilation of various common Data Structure implementations in Python

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https://github.com/brianbroderick/elixir_data_structures

Meetup example project

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https://github.com/tmzane/leetcode

✍️ My LeetCode solutions written in Go

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https://github.com/henry-azer/structure-implementation

Data Structures, Algorithms and Design Patterns code implementation.

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https://github.com/ichowdhury01/ece-365-data-structures-and-algorithms-i-ii

Projects for Data Structures & Algorithms classes.

algorithms data-structures dijkstra-algorithm dynamic-programming sorting-algorithms

Last synced: 31 Mar 2025

https://github.com/gkamboj/leetcode

Collection of LeetCode questions to ace the coding interview!

data-structures java leetcode python

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https://github.com/jahangiraze/java-leetcode

algorithms data-structures java

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https://github.com/codenitros/dsa

The repository contains solutions to standard DSA problems

algorithms cplusplus data-structures dsa-algorithm

Last synced: 02 Jul 2025

https://github.com/ibrahimhiarea/acm

The Algorithms & Data Structures Repository is a comprehensive collection of fundamental algorithms, data structures, and computational techniques. This repository provides a valuable resource for studying and implementing essential concepts in software development.

algorithms data-structures icpc problem-solving

Last synced: 26 Jan 2026

https://github.com/at1as/hash_array_utils

Supercharge Ruby's Array and Hash classes

array data-structures hash monkey-patch ruby

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https://github.com/dudubraga/estruturas-de-dados

Cadeiras - Programação Estruturada + Estruturas de Dados I e II

algorithms c data-structures java university-course

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https://github.com/bmf-san/go-radix-tree

Implementation of Radix Tree assuming use in HTTP Router.

algorithms compressed-tree data-structures go http-router patricia-tree radix-tree trie

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https://github.com/friend-lga/datastructures

data-structures datastructures objective-c swift

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https://github.com/dorosch/datastructures

Rust implementations of data structures

algorithms data-structures educational-project rust

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https://github.com/edoriggio/algorithms-and-data-structures

Collection of algorithms and data structures

data-structures python3 searching-algorithms sorting-algorithms

Last synced: 11 May 2025

https://github.com/anindya-prithvi/dsa-sem2plus

Nothing impressive here, just thousands of lines of code trying to solve problems manually implementing data structures and algorithms.

algorithms data-structures

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https://github.com/lithika-damnod/algorithms

C++ Algorithms & Data Structures

algorithms cpp data-structures graph

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https://github.com/lesiaukr/goit-algo-fp

Master's | Basic Algorithms & Data structures | Final Project

algorithms breadth-first-search-algorithm data-structures deapth-first-search goit-algo-fp monte-carlo

Last synced: 24 Mar 2025

https://github.com/renatoxm/react-typescript-examples

A collection of Typescript React.js implementations, Patterns, Algorithms and Data Structures.

data-structures design-patterns react reactjs typescript vercel vite

Last synced: 12 Apr 2026

https://github.com/lvmalware/lib-list

Uma biblioteca simples, escrita em C++ que implementa uma estrutura de dados do tipo lista

cplusplus data-structures lib list

Last synced: 03 Jul 2025

https://github.com/drcbeatz/python-algorithms-and-datastructures

Easy to understand implementations of popular algorithms and data structures in Python, with tests using Pytest & CI with Github Actions.

algorithms continuous-integration data-structures github-actions pipenv pytest python type-hints

Last synced: 06 May 2026

https://github.com/pal-96/multiparty-healthcare-ecosystem-app

A multiparty healthcare ecosystem that unifies sports, health training, nutrition and pharmaceutical enterprises. It enables seamless collaboration between Super Admin, Enterprise Admins, Customers, Trainers, Nutritionists and Suppliers through real time information exchange, role-based access control and data analytics dashboards.

arraylist-java bcrypt-hashing-library csv csv-parser data-structures enum hashmap-java java jcalendar jfreechart-library netbeans object-oriented-programming rbac-configuration swing-api swing-application

Last synced: 23 Nov 2025

https://github.com/jqln-vc/cadernos-estudos

Cadernos e notas de estudos, temas variados.

data-science data-structures

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https://github.com/guangie88/stackie

Contains stack allocated data structures.

cpp cpp-14 cpp-library data-structures stack stack-based string

Last synced: 06 Jun 2026

https://github.com/askhan963/elevator

data-structures elevator java oop

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https://github.com/barcellos-pedro/grokking-algorithms

Exercises based on Grokking Algorithms book

algorithms algorithms-and-data-structures data-structures dsa python

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https://github.com/pwalig/aisd-bst

binary search tree

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https://github.com/kelcisayshello/algorithms

collection of data structures and algorithms problem solutions in Python

algorithms data-structures data-structures-and-algorithms python

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https://github.com/arthur-arslanov/py-cs-playground

Computer Science basics in Python

algorithm algorithms computer-science data-structures leetcode python

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https://github.com/almayor/data_structures

Polymorphic data structures and associated algorithms in C. Probably don't use.

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https://github.com/leosimoes/uerj-estruturas-de-dados-i

Trabalho desenvolvido na disciplina de Algoritmos e Estruturas de Dados no período 2014.1. Implementação das estruturas de dados do tipo Lista, Pilha, Fila e Deque de formas encadeadas e sequenciais.

cpp data-structures deque list queue stack

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https://github.com/kevinlin1/deques

An introduction to data structures and algorithm analysis through a comparison of double-ended queue implementations.

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https://github.com/abdellahbellakrim/pipex

Mimic pipes in UNIX using C

algorithms c data-structures file-io low-level-programming pipes unix-shell

Last synced: 28 May 2026

https://github.com/lucas54neves/gcc216-data_structures

Repository for the activities of the discipline of Data Structures of the course of Computer Science of the Federal University of Lavras

algorithms cplusplus cpp data-structures ufla

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https://github.com/rabirabirara/roulette-tree

A red-black tree implemented in Rust.

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https://github.com/ksalekk/cpp-oop

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https://github.com/ytakzk/basic_data_structures_and_algorithms_in_python

A collection of snippets of basic data structures and algorithms written in Python.

algorithms computational-geometry data-structures geometry graph-algorithms

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https://github.com/gossiperloturot/typemap

Typemap provides unique type key and value pair.

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https://github.com/axelvazslima/data-structures

Repository for my Data Structures studies

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https://github.com/axelvazslima/java-practices

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https://github.com/moltinginstar/rosalind

My solutions to problems from Rosalind.

algorithms alignment bioinformatics data-structures genomics rosalind

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https://github.com/asheemrahman/data-structure-and-algorithms

This repository contains a collection of Data Structures and Algorithms implemented in JavaScript. The goal of this repository is to provide a comprehensive guide to learning, understanding, and practicing fundamental data structures and algorithms.

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https://github.com/asintotoo/c-collections

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https://github.com/donghl-dev/study-problem_solving

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https://github.com/milanh34/gfg-160-days-dsa-challenge

🚀 Currently solving the GFG 160 Days DSA Challenge with Java — committing one problem a day, complete with clean solutions and markdown explanations. This is a live repository that's constantly evolving as I progress through the challenge. Follow along or fork it to start your own grind! 💻🔥

algorithms competitive-programming data-structure-and-algorithm data-structure-java data-structures data-structures-algorithms data-structures-and-algorithms dsa dsa-java geeksforgeeks-dsa geeksforgeeks-java geeksforgeeks-practice geeksforgeeks-solutions gfg-160 gfg-java gfg-practice gfg-questions gfg-solutions java solutions