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: 2026-07-15 00:07:40 UTC
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https://github.com/manju07/data-structure-and-algorithms-using-javascript

Advance data structures and Algorithms implemented using javascript

advanced-data-structures algorithms-and-data-structures data-structures javascript javascript-data-structures

Last synced: 04 Oct 2025

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/harsha-yuvaraj/data-compression-and-decompression-tool

A specialized lossless file compression and decompression tool designed mainly for plain text, including programming files.

data-structures huffman-compression-algorithm lossless-compression-algorithm numpy python tkinter

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https://github.com/shreyas-wagire/java-dsa

algorithms data-structures dsa java

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https://github.com/aashahin/javascript-algorithms-data-structures-freecodecamp

This repo is not for cheating.

algorithms data-structures freecodecamp freecodecamp-javascript problem-solving

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https://github.com/iliyalb/cs-data-structure

🏗 recollection of data structure implementation codes

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https://github.com/dpetrosy/saed_visitors_program

In this repository, I store my course project "Visits and visitors program", which I've done during my university education.

algorithm console-application course-work cpp cpp11 data-structures problem-solving university-project

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Data Structures and Algorithms at Southwest University, China, run in Autumn 2021

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https://github.com/anvaymayekar/avl-tree-visualizer

Interactive AVL Tree Visualizer — Real-time GUI for insert, search, and delete operations with automatic balancing, performance metrics, and visual feedback. Pure C + Win32 API.

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https://github.com/daniilroman/heaps_comparison

C++ implementations and comparison of heap data structures

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

Common data structures implemented in Python

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Twist version of classic Hangman Game

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https://github.com/andreysolovyev381/hash_table_no_invalidation

C++20 hash table that never invalidates its pointers and iterators. Slightly better than std::unordered - see ./benchmark

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https://github.com/athulsabu2002/s3_ds_lab

Data Structures and Algorithms lab programs for S3 CSE B.Tech. Comprehensive implementation of sorting algorithms, linear/non-linear data structures, graph algorithms, and mathematical applications in C.

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https://github.com/kplanisphere/multilist-graph-operations

Proyecto 5 - Estructuras de Datos

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Some of my Cracking the Coding Interview (6th ed.) solutions in C++

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https://github.com/venkat-gorla/cpp-data-structures

Various data structures and algorithms implemented using C++

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https://github.com/sheel-ui/advance-data-structures

Red Black tree and Priority Queue implementation for solving complex problems.

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https://github.com/nicovandenhooff/advent-of-code-2022

This repository contains my solutions to the Advent of Code 2022 coding challenge.

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https://github.com/felipenobrg/c-exercices

C exercises for my college.

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

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https://github.com/orcalinux/Data-Structure-and-Algorithms-Project

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https://github.com/xiaohan2012/pyheap

binary heap implementation in Python

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https://github.com/ikeraguero/javascript-course

This repo provides a place for uploading projects and concepts from Jonas Schmedtmann's 'The Complete JavaScript Course', focused on the essentials of vanilla JS and how it works below the surface.

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https://github.com/geo-tp/autocrud

API Rest to automatically generates and manages CRUD operations for custom data structures defined by users

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https://github.com/kokorinilya/persistent-set

Persistent set data structure

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DSA Codebase

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

Implementations in C++ of algorithms and data structures developed in the Data Structures course at Centro Universitário Barão de Mauá. Includes lists, stacks, queues, trees, graphs, hash tables, and sorting and searching algorithms.

academic-project algorithms algorithms-and-data-structures baraodemaua c computer-science cplusplus cpp data-structures graphs hash-table lists programming queues searching-algorithms stacks tree trees

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https://github.com/sarmad426/dsa

DSA (Data Structures and Algorithms). This Repository covers the fundamental and advance concepts of data structures using C++.

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https://github.com/failpt/avl-csharp

Generic AVL tree implementation and testing in C#

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leetcode-notes 力扣算法刷题笔记数据结构与算法

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https://github.com/infinityintegral/sgextn

C++ application development framework

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https://github.com/fenilsonani/os-system

High-performance OS components with 99% faster algorithms, enterprise reliability, and L8 engineering quality. Features O(1) operations, thread safety, and production-ready implementations.

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https://github.com/kevinknights29/dsa_in_python

This repo contains pythonic implementation of data structures and algorithm

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https://github.com/kevinknights29/dsa_in_cplusplus

This repo contains data structures and algorithms implemented in C++.

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https://github.com/j0a0m4/ds-algo

Study repository for Data Structures & Algorithms Course

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https://github.com/navneethg/poppy

Battle tested algorithms and data-structures for your next space-mission or casual reading.

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https://github.com/ozmap/technical-assessment

Technical assessment for the position of software engineer at DevOZ.

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https://github.com/prthd/programs-in-cpp

⚡ A collection of C++ programs covering data structures, algorithms, and problem-solving techniques. Includes implementations of graph algorithms, dynamic hashing, matrix operations, pointer concepts, and more, making it a valuable resource for competitive programming and system-level programming. 🚀💻

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https://github.com/jeanbou/tech-interview-questions

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https://github.com/myloft/data_structure

数据结构实验

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📚 Proyecto 2 - Estructura de Datos

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https://github.com/theritikchoure/dsa

This repository is for anyone and everyone who wishes to understand what are data structures and how algorithms work. This repo is specially for computer science and information technology students. This repo includes – 1. Theory & algorithms - Understand the working of data structures and algorithms that operate on them. 2. Practical Implementation (Programs) – Implement the DS and algorithms in the form of computer programs using C++ programming language. We will be covering many topics in DS such as - What is Data structures, why do we need DS, Algorithms, Algorithm analysis, time and space complexity, types of Data structures - linear and non linear types, stack, queues, linked list, graphs, trees. Algorithms - Sorting, searching, tree traversal etc.

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https://github.com/rddevitte/libdatastructures

A C library with a collection of basic data structures

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https://github.com/kalwar/snake-game

a very basic snake game using queue DS on the web

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https://github.com/mupinnn/dsa

Repo for learning data structures and algorithms, also to understand more about the programming language which I often use or that I'm currently learning.

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DSA Course: CSE205: LPU progress | C++ | Lecture PPTs | Solutions | Codes.

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https://github.com/mikhailkhorokhorin/leetcode

LeetCode problem solutions.

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https://github.com/anastasia21112/java-practice

A compilation of book work exercises and projects done while learning Java for object oriented programs, networking, and data structures.

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

Algorithms and Data Structures Using Ruby

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https://github.com/nishanthcs/code-bro

Local-first Python playground for coding interview prep, data structures, algorithms, and LeetCode-style practice without autocomplete or AI.. Let the code brew, Bruh.

algorithm-practice algorithms codemirror coding coding-interviews cross-platform data-structures dsa interview-preparation leetcode linux local-first offline-first practice-programming pyodide python python-playground windows

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https://github.com/alldroll/rbtree

Red–black tree

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https://github.com/lynnsh/simple-evaluator

Java Evaluator Academic Project

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https://github.com/austinhartzheim/bitter.js

It's 2017. We shouldn't need this code. But we still have that Internet Explorer thing.

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https://github.com/shuddha2021/distributed-system-simulator-in-golang

A lightweight distributed system simulator in Go, featuring concurrency, HTTP endpoints, and unit tests.

concurrency data-structures distributed-systems error-handling go goroutines http-server restful-api synchronization thread-safety unit-testing

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https://github.com/danilowskic/stack-initialisation

The program shows how stack is builded and how it works.

data-science data-structures data-visualization java-8 stack

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https://github.com/anishlearnstocode/data-structures-algorithms

Solutions to Specialization Data Structures and Algorithms @Coursera ~UCSD and National Research University Higher School Economics

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https://github.com/minicloudsky/playwithdatastructures

玩转数据结构课程学习代码与笔记

algorithm array data-structures graph-algorithms java link linked-list tree tree-structure

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https://github.com/sami-bre/grokking_algorithms

a repo to hold code I wrote while going through the book "Grokking Algorithms by Aditya Bhargava". An amazing book :)

algorithms data-structures python

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https://github.com/mr-won/data-structure

데이터구조 학습 정리입니다.

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https://github.com/mehmetkoca/pickle-java

Using Java, Inheritance, Composition, Encapsulation, Polymorphism, ArrayList, AutoBoxing&Unboxing, LinkedList, Interfaces

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https://github.com/sanchariii/ip-address

The main objective of this project is to make an algorithm that can search through data as fast as possible. This project is an implementation of data structures.

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https://github.com/ihalavin/gendiff

Structure differences finder

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https://github.com/psidh/sophomore

Data Structures and Algorithms

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https://github.com/bniladridas/chatbot

The chatbot is designed to engage in conversations with users based on predefined patterns and responses.

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https://github.com/md-imtiaz-hossain/50-days_dsa_java_leetcode_practice_part-01

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https://github.com/ashgole/python-pyramids-solutions

Coding Battle Soution for Python Pyramids. This is done by my Team and me.

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https://github.com/mahmoud-elghonemy/datastructureandalgorithms

implementation data structure and algorithm using java

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https://github.com/bekcodingaddict/leetcode

LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.

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https://github.com/staivanov/dsa-under-js

Popular data structures and algorithms implemented on JavaScript

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https://github.com/selectiveduplicate/singll

A singly linked list.

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Implementations of data structures.

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Implementation of Red-Black Tree data structure using Python

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https://github.com/joelbeedle/c-algo-playground

Simple collection of data structures and algorithms to help me learn C

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https://github.com/mustafahakkoz/tst_in_c

Ternary Search Tree in C language

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Performance Comparisons for Sorting Algorithms

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https://github.com/4s4v1n/stl-containers

Realization of standart template library (STL)

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https://github.com/networkflux/ft_containers

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https://github.com/clustercockpit/cc-specifications

Specification of ClusterCockpit datastructures, interfaces, DB schemas, file formats and directory structures

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https://github.com/azaz9026/data_cleaning

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https://github.com/simon-gardier/image-classifier

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This repository contains my solutions to LeetCode's Daily Challenges and Study Plan problems. It's a resource where I share my approaches and solutions to various coding challenges found on LeetCode.

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