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: 2026-04-06 00:07:25 UTC
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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/object88/rope

Implementation of the rope data structure in Go

data-structures go rope

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https://github.com/kalwar/snakegame

A very basic snake game using queue DS using JS/React

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https://github.com/saket-sk/data-structures-repo

Data Structures implementation taught during my academic tenure. Read WIKI of this Repository for more Theory.

data-structures

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https://github.com/nicolasbizzozzero/from-scratch

Implementing algorithms and data structures entirely from scratch

algorithms algorithms-implemented data-structures implementation-of-algorithms

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https://github.com/abdulrahman3119/c-algorithms-practical-work-2025

Practical work repository for the Algorithms and Data Structures course (C language) at the National University of La Matanza (@unlam).

2025 c codeblocks continuous-integration data-structures gcc-complier mit-license practical-work university-assignment unlam

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https://github.com/downflux/go-sparseset

Golang sparse set implementation with arbitrary data

data-structures golang maps sparse-sets

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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

cpp cpp20 data-structures hash-table hashmap hashtable header-only invalidating invalidation

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https://github.com/pedrodevvv/general-studies

A repository to store my studies, has data structure, node.js, sql and exercises

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programas para lista de arquivos 01

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

A set of data structures implemented in PHP

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https://github.com/usif-andreas226/quizhub-oop-project

The system is designed to streamline the process of conducting online exams. It provides a user-friendly interface for both administrators and students. Administrators can easily create exams by adding questions and setting grading criteria. Students can take exams within a specified time frame and view their results immediately after submission.

algorithms data-structures java javafx oop oops-in-java

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📊 Hometask - Basic Algorithms and Data Structures (Trees and balancing)

algorithms data-structures goit goit-algo-hw-07 python

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https://github.com/traximuser6/data-structures-in-cpp

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algorithms challenges competitive-programming cpp data-structures dsa leanring-from-books programming-exercises

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🗿 my old collection of classic data structures & algorithms implemented in C

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C++ implementation of common data structures, for learning purposes.

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Simple library of generic data structures for C

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Some Prolog examples, exercises and utilities

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https://github.com/theolepage/algorithmics

Algorithmics course content during my studies at EPITA.

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https://github.com/abhilashg001/crimsoncake

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Data Structures and Algorithms

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https://github.com/followtheprocess/collections

Collection of generic data structures in Go 📦

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https://github.com/gkapfham/cs112s2015

Course Materials for Computer Science 112 Spring 2015

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https://github.com/risahamm/containers.h

Implementation of Vector, Map, Set containers of the s21_containers.h library in C++17.

class-template containers data-structures gtest iterators template-functions

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https://github.com/mahajanankur/datastructures

Collections of data structures and algorithms in Java.

algorithms algorithms-and-data-structures data-structures

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algorithms atcoder atcoder-solutions cpp data-structures python3

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https://github.com/sourceduty/data_architect

🛠️ Develop, model and simulate data architecture framework.

ai artificial-intelligence chatgpt custom-gpt custom-gpts data data-architect data-design data-strategy data-structures data-systems framework framework-development gpt gpts openai openai-chatgpt

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https://github.com/hacker1024/counting_set.dart

A Dart package providing a set that requires an element to be removed as many times as it was added.

dart dart-collection dart-library dart-package data-structure data-structures

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https://github.com/mateusz-przybyla/personalbudget_objectoriented

Final C++ application to manage your personal budget [OOP]

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C++ (OOP) application - Przyszly Programista course (training)

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https://github.com/lillo42/n-collection

NCollection

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https://github.com/Elevated-Standards/DataDemise

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Minimal circular buffer implementation.

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https://github.com/mavroprovato/rust-algorithms

A library that implements various data structures and algorithms in Rust.

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https://github.com/kingcitaldo125/pygraph

My implementation of a Graph data structure

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https://github.com/mohamedyounis10/simple-text-editor

This project is a simple text editor implemented in C++. It utilizes a stack-based approach to manage text operations like appending, deleting, printing, and undoing actions. The program's interface offers a menu-driven interaction for users.

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Easy level question from GFG.....

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https://github.com/jiaqiluo/war

A implementation of card game War. Practice for OOP.

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https://github.com/rafaelmotaalves/algorithms

Algorithms and Data Structures implemented in C ++

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Data Structures and Algorithms Specialization

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https://github.com/the-mastermind-of-this-gen/files_sphere

Game-style file manager running entirely in CMD with smooth video-based animations, interactive mouse/keyboard input, and a modern, polished GUI.

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Mastering LeetCode with detailed solutions and complexity analysis 🚀📊💡

algorithms-and-data-structures data-structures java leetcode-solutions python3 spacecomplexity timecomplexity

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https://github.com/matthewfaller/algorithm-practice

A series of practice algorithms implemented in Swift.

algorithms data-structures swift swift-language

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https://github.com/muhammadfadel/mobile-telephone-service-data-structure

This is a small Data Structure task in C if you search for DS project for Mobile Telephone Service you Can Clone This project.

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https://github.com/tim0-12432/data-structures

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

Data Structures repository, built-in C on the 3rd period of Computer Engineering Degree.

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https://github.com/asarkar/jdata

Java data structures and JUnit 5 utilities used in coding questions

binary-tree data-structures fenwick-tree java junit5 leetcode linked-list

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https://github.com/lukabratos/stack

Stack implementation in Swift

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https://github.com/lukabratos/queue

Queue implementation in Swift

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https://github.com/rohan-bhautoo/data-structures-and-algorithms

Data Structures is about how data can be stored in different structures. Algorithms is about how to solve different problems, often by searching through and manipulating data structures. Theory about Data Structures and Algorithms (DSA) helps us to use large amounts of data to solve problems efficiently.

algorithm-analysis algorithm-challenges algorithms csharp data-structures data-structures-and-algorithms

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https://github.com/habedi/ordered

A collection of useful data structures that keep data sorted by key

data-structures ordered-collections zig zig-library zig-package ziglang

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https://github.com/yapeansa/estrutura_fila

Implementação de estrutura de fila

c data-structures queue

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https://github.com/yangboz/dapps-simple-twitter-nebulas

a simple twitter SinglePageApplication for nebulas dapps incentive program.

blockchain bootstrap dapps data-structures jquery nebulas single-page-applications smart-contracts

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https://github.com/alphaleporus/leetabhyas

Daily DSA grind on LeetCode – Abhyas of code, logic, and consistency.

algorithms auto-sync competitive-programming cronjob data-structures dsa github-actions java leetcode leetcode-export python workflow

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https://github.com/WerdsMind/Estructuras_de_datos

colección de implementaciones de estructuras de datos y algoritmos fundamentales escritos en C++

console-application cpp data-structures double-linked-list executable graph pointers pointers-and-arrays proyects tree-structure

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https://github.com/i2mint/s3dol

s3 (through boto3) with a simple (dict-like or list-like) interface

data-structures python python3 s3 s3-bucket s3-storage

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https://github.com/hamza-rafique/foundations-of-problem-solving

A complete roadmap to build strong problem-solving and debugging skills with structured phases, resources, and daily practice plans.

algorithms bug-fixing coding-interview coding-practice competitive-programming daily-coding data-structures debugging developer-roadmap dsa javascript learning-roadmap leetcode logic-building problem-solving programming-basics software-engineering technical-skills typescript

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https://github.com/parsaalizadeh/fenwick-tree

Implementation of mutable Fenwick trees as a Haskell library

data-structures fenwick-tree haskell

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https://github.com/ascendho/dstfw

Modern C++ Syntax Implementations of the Pseudocode in Data Structures the Fun Way (from No Starch Press)

data-structures no-starch-press

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https://github.com/mujibsayyad/task-manager_linked-list

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https://github.com/alto-b/data-structures

basics of DS in dart for beginners

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https://github.com/wilkinsddvd/the-practice-of-algorithm-and-cpp

The practice of Algorithm and CPP

algorithm cpp20 data-structures exercises

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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/tareqnmd/problem-solving

Problem Solving (Javascript)

algorithms data-structures javascript

Last synced: 16 Aug 2025

https://github.com/debjeetsarkar/js-structures

Commonly used data structure's implementation using javascript

data-structures javascript

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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/newen356/javaplayground

JavaPlayground 🐙 is a collection of Java backend practice projects and coding exercises teaching OOP, data structures, algorithms, backend patterns for portfolio.

algorithms backend-development coding-practice data-structures intellij-idea java leetcode-solutions oop software-engineering system-design

Last synced: 18 Aug 2025

https://github.com/lapets/pillowcases

Library that makes it possible to work in a concise, algebraic way with Python Imaging Library image objects.

data-structures image-processing pil pillow pillow-library python-image-library wrapper-library

Last synced: 18 Aug 2025

https://github.com/rahat-khan-pathan/ioi-solutions

My solutions for IOI problems

algorithms competitive-programming data-structures dynamic-programming graph-algorithms interactive problem-solving recursion

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https://github.com/maximfersko/console-transaction

algotithms data-structures java17 oops-in-java transcation

Last synced: 25 Dec 2025

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.

algorithms avl-tree c-programming data-structures dsa gui-application self-balancing-binary-search-tree tree-visualization win32api

Last synced: 03 Jan 2026

https://github.com/daniilroman/heaps_comparison

C++ implementations and comparison of heap data structures

binomial-heap d-tree data-structures heap leftist-heap skew-heap

Last synced: 19 Aug 2025

https://github.com/abhinandanmishra1/leetcode-practice

Practicing questions on leetcode and solutions are being reflected here

algorithms daily-coding-problem data-structures dsa-practice leetcode leetcode-cpp leetcode-solutions

Last synced: 19 Aug 2025

https://github.com/rikcav/dsa

A collection of Data Structures and Algorithms implemented in Python.

algorithms bigonotation data-structures dsa python

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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.

data-structures ktu lab s3

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

Proyecto 5 - Estructuras de Datos

adjacency-list algorithm-implementation breadth-first-search cpp data-structures depth-first-search graph-operations graph-theory multilist

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https://github.com/ganeshsankaran/ctci

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

algorithms array bit-manipulation cpp data-structures dynamic-programming graph linked-list queue recursion searching sorting stack string tree

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https://github.com/jordanhasgul/character-device-driver

A basic concurrent Linux loadable kernel module (LKM) character device driver.

c data-structures kernel-module

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https://github.com/selectiveduplicate/singll

A singly linked list.

data-structures linked-list rust rustlang

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

Implementation of the most popular algorithms and data structures in Python.

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

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https://github.com/make-github-pseudonymous-again/js-collections-defaultdict

:see_no_evil: Python's defaultdict data structure for JavaScript

agpl collections data-structures default defaultdict dict javascript

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https://github.com/snhilde/dsa

Data Structures and Algorithms

algorithms data-structures golang

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https://github.com/leoobarbosa2/data-sctructures

General information about Data Structures and how to implement it.

data-structures data-structures-and-algorithms

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https://github.com/primeeagle/vnet.datastructures

A class library that provides many data structures not found in the .NET standard libraries.

data-structures dotnet dotnet-core dotnet-library

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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.

apis data-structures dom-manipulation javascript oop

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https://github.com/ivan-guerra/dsa

Classic data structures and algorithms implemented in C++

algorithms data-structures

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https://github.com/khaledsalshibani/cpp-nested-linked-lists

This repository was created as a college assignment. It includes detailed explanations for each file, class, and method used. The project implements nested linked lists for handling basic file operations.

cpp cpp-tutorials data-structures file-handling linked-list

Last synced: 24 Aug 2025