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: 2026-07-03 00:07:45 UTC
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https://github.com/rawanfarakhnah/leetcode-solutions

A collection of my LeetCode solutions in Python and JavaScript, categorized by difficulty (Easy, Medium, Hard). Focused on clean code, efficient solutions, and improving problem-solving skills.

algorithms data-structures javascript leetcode problem-solving python

Last synced: 30 Apr 2026

https://github.com/markcaldropoli/cs240

Data Structures & Algorithms

algorithms cpp data-structures makefile

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https://github.com/mohamed-rabie-mohamed-khedr/cpp-data-structures-implementation

cpp data-structures

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Efficient binary data packaging in JavaScript.

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Python application used to match listings against openings via authenticated JSON API access.

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

A header-only C++ library containing implementations of various data structures.

cmake cpp data-structures github-actions gtest

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https://github.com/infinityintegral/sgextn

C++ application development framework

cpp cpp20 data-structures filesystem gpu-programming gui-application library qt qt-gui qt6 qtcreator utility-library

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https://github.com/anupam-dagar/codebase

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c c-programming cpp data-structures

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https://github.com/suvrik/codeforces

Codeforces Template

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Sandbox for the subject algorithm and data structures.

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Visual Studio Programs with Unit Test Framework

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https://github.com/raynard2010/aol-data-structures

This repository contains my answers for the AoL (Assurance of Learning) of COMP6048001 - Data Structures Course. The score I got for these answers is 100.

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Algorithms, Part I Princeton University, programming assignements and interview questions

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Provides programs of Basic Algorithm and Programming using Python

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Exploring data structures in Python

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https://github.com/mariajdab/foobar-with-google

My solutions to Google foobar challenges.

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Content based movie recommendation system using cosine similarity.

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Trie data structure implementation in javascript

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https://github.com/chriniko13/algorithms-and-ds-examples

UNDER CONSTRUCTION

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https://github.com/than-dev/collision-in-js

Collision detector made with javascript, webpack and babel to development environment and canvas API + analytical math to the app implementation.

algorithm babel data-structures development es6 javascript webpack

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https://github.com/muhammadshavaiz/advanced-data-structues-fifa_dataset

This C++ project showcases efficient data management for FIFA World Cup data from 1930 to 2018. It uses AVL Trees for fast searching, Hash Tables for quick access, and Singly Linked Lists for easy traversal, optimizing both memory usage and retrieval speed.

avl-tree cpp data-structures hashtable linked-list parsing

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https://github.com/pitercoding/curso-python-curso-em-video

(PT): Curso introdutório de Python com foco em lógica de programação, prática e aprendizado progressivo. (EN): Introductory Python course focused on programming logic, hands-on practice, and progressive learning.

curso-gratuito data-structures error-handling estrutura-de-dados exercicios-praticos free-course funcoes functions logic logica-de-programacao mundo1 mundo2 mundo3 pratical-exercises programacao programming python tratamento-de-erros

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https://github.com/r-zy0/small-hospital-project

project for university hospital small project using GTK and data structure.

c cpp data-structures glade gnome gtk hospital hospital-management-system university-project

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https://github.com/marcuscostagraciano/college_tasks

Collection of homework and projects from college.

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https://github.com/huangkai1008/data-structure

Explore data structure by Java

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https://github.com/benjaminsemah/vet-clinic-db

This repository includes files that contains the implementation of relational database to create the data structure for a vetinary clinic. Implementing queries to create the animals table, insert data of animals and sql to query data that answer a few questions. Built With

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https://github.com/tahabinhuraib/cpp_ds

Data Structures and Algorithms in C/C++ from Scratch. Beware, contains craaazzy speed :)

algorithms c cpp data-structures

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https://github.com/jose-jaen/data-structures-algorithms

Python implementation of Data Structures & Algorithms problems

algorithms data-science data-structures engineering machine-learning machine-learning-algorithms python uc3m

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https://github.com/phmatray/redblack

A C# implementation of a Red-Black Tree with full unit tests

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https://github.com/julioaranajr/07_databases.md

Hands on Labs [MySQL + Docker] -> Movie Management Project

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https://github.com/viztruth/daily-coding-problems

Solutions for various coding interview problems by DCP. List will be updated regularly as and when I solve the problems.

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https://github.com/morfly/affinity

A collection of algorithms and data structures written in your favorite programming language.

algorithms bazel data-structures java kotlin python swift

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https://github.com/jfrimmel/talks-and-sources

This repository contains a list of talks and papers, that I find insightful and worth sharing

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https://github.com/momen-alshouha/data-structure-queue

This repo contains a C++ template class for a queue -linked-list-based- , designed with OOP principles. It features essential queue operations such as enqueue, dequeue, front, rear, size tracking, and a copy constructor.

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https://github.com/mauriciovazquezm/advanced-data-structures

Advanced Data Structures course tasks and projects.

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https://github.com/henry-azer/leetcode-solutions

LeetCode Problems Solutions.

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Modelo de dados geoespaciais para sistemas de distribuicao de agua.

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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/saibarathr/file-explorer

File and Folder management reusable react component created with tree data structure to add, edit and delete folders and files.

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https://github.com/man2dev/data-structure-course

Some of my Data Structure projects

data-structures java university university-assignment university-course university-project

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https://github.com/vevdokimovm/mephi-tree-structures

C++ implementation of Binary Tree and Binary Heap with interactive console interface. MEPhI lab

binary-heap binary-tree cmake cpp data-structures

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https://github.com/sachingw777/data-structures

Implementation of C++ Data Structures & Algorithms.

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https://github.com/aternus/c-data-structures

Data Structures implemented in C.

c data-structures hash-table linked-list queue stack trie xxhash

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https://github.com/mohindar99/js_datastructures_algorithums

It consists of data structures and algorithums codes in javascript

algorithms-and-data-structures data-structures javascript

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https://github.com/sathyasris27/programming-with-c-and-python

Programming exercises and practice in C, Java and Python.

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https://github.com/abdoufermat5/dsa-in-python

Personal notes from dsa in python book

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https://github.com/uchamod/employee_mangement_system

This is basic back-end for employee management sysyem created by using java spring boot framework

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https://github.com/neutronixy/music-social-platform

Home to the codebase of a dynamic music streaming social network that connects users through their love of music. Here, you'll find everything that powers our community's ability to explore, share, and discuss their favorite tunes and podcasts.

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https://github.com/jbkuczma/algo

Repo of algorithms, data structures, CTCI, etc.

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https://github.com/yasinpalash/dsa

This repository is dedicated to Data Structures and Algorithms (DSA)

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https://github.com/omarmoo5/c-interpreter

C Interpreter

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https://github.com/armcburney/practice

:pencil2: Practice problems implemented in C++, Python, Scala, and Ruby

algorithms data-structures python scala

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https://github.com/abdellahbellakrim/minishell_42

Simple shell program written in C

algorithms bash c data-structures low-level-programming parsing shell unix

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https://github.com/rozeappletree/swift4tensorflow

Swift and Swift for TensorFlow

data-structures deep-learning jupyter-notebooks machine-learning swift-package-manager swift5 tensorflow

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https://github.com/vevdokimovm/sem3-lab2-cpp

C++ lab: Binary Search Tree, generic Dictionary and frequency Histogram

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https://github.com/srgrace/30-days-of-code

30 Days of Code at HackerRank

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https://github.com/aditeyabaral/dml-assignment-ue18cs205

A repository containing the source code for the Graph Network Assignment given as a part of the Discrete Mathematics and Logic course (UE18CS205) at PES University. The objective of the assignment was to profile a graph and verify certain properties.

c data-structures discrete-math discrete-mathematics graph graph-algorithms graphs-theory logic-programming

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https://github.com/evandrolg/data_structures_in_ruby

A collection of data structures written in Ruby

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https://github.com/pedrohenrique-git/voting-system

system to create polls

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https://github.com/shikha-code36/binary_search

A binary search algorithm method

algorithms algorithms-and-data-structures binary-search binary-search-algorithm data-structures data-structures-and-algorithms python-ds-algo search-algorithm searching-algorithms searching-algorithms-interview

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https://github.com/avidlearnerinprogress/algorithmsonstrings-ucsd

Coursework solutions to UCSD DSA Specialization

algorithms cpp11 data-structures python3

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https://github.com/dpetrosy/42-cursus

Projects developed for 42cursus at 42 Yerevan. Begin date: 09/March/2022 - Present

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https://github.com/crvlwanek/leetcode

A collection of solutions to LeetCode problems

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https://github.com/dyna-bytes/data-structure-and-algorithm

[KECE208] Data Structure and Algorithm, Korea Univ.

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https://github.com/josugoar/labyrinth

Maze editor, generator and solver

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https://github.com/shubhbansal44/dsa-workspace

DSA Codebase

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

Persistent set data structure

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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

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https://github.com/isaaczhang4/mathematical-expression-calculator

Two calculator programs, one evaluates infix expressions, the other evaluates a series of expressions which may include variables.

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https://github.com/williamfzc/planter

compile dict (json/yaml/toml/everything) to tree

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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/lxsmnsyc/q43

A Quadtree class for JS/ES

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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).

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https://github.com/choonchernlim/spring-modularizer

Transforms an input object into a modularized result object based on the requested data module(s).

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https://github.com/ovuiproduction/unix-file-system-simulation

This project simulates a Unix-like file system using an N-ary tree data structure, enabling efficient file and directory management. It supports essential operations like creation, deletion, traversal, and renaming while providing a command-line interface that mimics Unix shell commands for an intuitive user experience.

command-line-interface data-structures directory-management file-management file-system filesystem-simulation n-ary-tree shell-commands tree-structure unix-shell

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https://github.com/adithaker/datastructures_algos_c

👓(ONGOING) This repo will contain all ds and algorithms required for competitive programming in

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https://github.com/mcleber/data_structures_and_algorithms_in_cpp

Data Structures in C++

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https://github.com/tans105/frontend-interview-prep

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https://github.com/soodaayush/cs50x-2024

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

:books: Data structure studies.

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content taught in Diego Mariano teacher classes python for data science

data-structures matplotlib-pyplot python3

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https://github.com/sdc224/tree

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c cpp data-structures

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https://github.com/hectorip/inquiry

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data-structures elixir elixir-library extract json querying-iterables

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https://github.com/anas436/data-structure-and-algorithm

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algorithms c codeblocks data-structures pycharm python