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: 2026-06-23 00:07:37 UTC
JSON Representation

https://github.com/guillainbisimwa/javasript-dastructures-and-algorithms

A Practical Guide to Algorithms with JavaScript

algorithm data-structure data-structures graph hashtable linked-list sorting-algorithms tree

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https://github.com/ajlekcahdp4/ilab_1

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c data-structures ilab poem-generator quadratic-equations stack

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algorithm algorithms data-structure data-structures data-structures-algorithms data-structures-and-algorithms java leet-code-solutions leetcode leetcode-java

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algorithms-and-data-structures and data data-structures dsa python python3 structure

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Java Exercises

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Data structure

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algorithms algorithms-and-data-structures begginer-friendly csnote csnotes data-structures explanation python

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avl-tree bst data-structures java non-linear-data-structures tree-structure

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Data Structures in TypeScript

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https://github.com/masumkhan081/c-plus-plus-code-notes

This repository contains notes and code snippets related to C++ programming, focusing on various fundamental concepts, the Standard Template Library (STL), and best practices. It serves as a personal reference for learning and consolidating knowledge in C++. Intend to use for personal use and to help reinforce understanding of C++ concepts

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https://github.com/souvikpaul6436/dsa-sheet

Merged DSA Sheet

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https://github.com/noughtmare/fleet-array

A modern implementation of diff arrays

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Collection of algorithms

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Zippers (a la Huet) in ATS

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https://github.com/shoyeb45/avltreevisualizer

This is data structure project. In this project I've built AVL tree visualisation application using javafx library of java. This project have solidified my understanding of AVL tree data structure and learnt a lot from this project

data-structures data-visualization java javafx javafx-application visualization

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https://github.com/cihat-kose/data-structures-and-algorithms

A collection of exercises and examples for mastering Data Structures and Algorithms, including sorting techniques and tree structures.

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https://github.com/yigittopm/javascript-data-structures-and-algorithms

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https://github.com/yawar-abass/dsa

Data Structure And Algorithms through Java. Some Basic Java Programs .

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

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https://github.com/stdlib-js/utils-fifo

First-in-first-out (FIFO) queue.

collection data data-structure data-structures fifo first-in first-out javascript node node-js nodejs queue stdlib structure util utilities utility utils

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https://github.com/peterpf/gomathlib

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https://github.com/abhishekyadav-01/metro-navigator

This project implements a Metro Station Management System using advanced data structures in C++. The system efficiently manages metro lines and stations, supports real-time route planning, and calculates optimal ticket fares using pathfinding algorithms.

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algorithms c-plus-plus coding-interview coding-practice competitive-programming cp cpp data-structures dsa interview-preparation linked-list priority-queue problem-solving queue recursion searching sorting stack stl tree

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

:signal_strength: Python's ordereddict data structure for JavaScript

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Implementations of textbook data structures

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A web app for finding and visualizing the path between a source position and a destination position in a grid using Graph algorithms such as BFS, DFS, Dijkstra, etc.

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https://github.com/suvasish114/dsa

Data structure and algorithm related problems and codes

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https://github.com/nouranhaitham/ds_guide_me

An application designed to help travelers navigate a country efficiently while staying within budget.

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https://github.com/nelsonbn/algorithms-data-structures-binary-search-tree

Algorithms and Data Structures - Binary Search Tree (BST)

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https://github.com/aarong1/RshinyHelpers

Helpers and elements to use in Rshiny

data-structures html r shiny web-app

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https://github.com/imbios/lab-extract-common-letters

📝 TypeScript implementation of an algorithm to extract common characters across multiple strings, optimized for performance with O(n*k) time complexity.

algorithms coding-challenge coding-interview data-structures educational hacktoberfest hash-table interview-preparation leetcode npm-package optimization performance problem-solving string-manipulation time-complexity typescript

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https://github.com/khalidelboray/dsa-20-labs

Solutions for DSA 20 Course

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A repository containing my solutions to data structure (Java, C, C++) problems assigned by our CSE lecturer, NASR (3rd Semester)

c cpp data-structures java

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https://github.com/solangeug/text-editor

This project is part of the Data Structures and Performance in Java Coursera course, developed by the University of California, San Diego. It allows its user to manage, manipulate and reason about large sets of textual data.

algorithms data-structures java-8 java-fx junit5 maven string-manipulation

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https://github.com/piyushpriyadarshi/JavaUtility

all datastructures and utility functions implemented in java

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https://github.com/priyakdey/algoexpert-solutions

Algoexpert Solution

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https://github.com/vtickner/codecademy-computer-science

These projects were created as part of Codecademy's Computer Science Career Path course.

algorithms bubble-sort computer-architecture computer-science csv data-structures database graphs json linked-list postgresql python queues quicksort schema sql stacks trees

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https://github.com/miladsade96/lcrs

LeetCode Related Stuff

algorithms algorithms-and-data-structures data-structures hacktoberfest-accepted hacktoberfest2022 javascript jest jest-tests leetcode-python leetcode-solutions pytest python unit-testing

Last synced: 21 Apr 2026

https://github.com/aryank1511/dsa-for-coding-interviews

📚✨ A handy collection of my code and notes for mastering data structures and algorithms for coding interviews!

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https://github.com/justinlubin/cs-162-notes

UChicago CS 162 Notes, Winter 2017.

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https://github.com/hossein13m/leetcodechallenges

LeetCode Challenges Answers and Explanations

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Data Structures and Algorithms

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Application implemented with C++ in which dijkstra algorithm used to compute the shortest path between any two inputs on a graph represented with adjacency list

adjacency-list data-structures dijkstra graph object-oriented shortest-path

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https://github.com/arin-paliwal/data-structure-in-c

This Repository consists of a Program Code in C Language as described by our curriculum in the B.Tech Programme in the domain of Computer Science and Engineering. It consists of codes which i have used in DSA in C Language and it is also a credential subject in our curriculam.

algorithms c data-structures

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https://github.com/azeemmirza/structures

Structures Applied

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This repository contains Strivers A2Z DSA Course/Sheet Code Solution using C++with explanation.😍

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High-level Programming curriculum of Software Engineering Foundations at Holberton School UY

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https://github.com/mavroprovato/algorithms

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

algorithms c data-structures

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https://github.com/rajgupta2/leetcode-2025-potd

This is the repo where you will find all the POTD of LeetCode for the year 2025.

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https://github.com/mikemwai/massive

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data-structures google-drive-api

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https://github.com/smile040501/data_structures

My implementation of various Data Structures using C++

algorithm algorithms algorithms-and-data-structures algorithms-datastructures algorithms-implemented cpp data-structures datastructures

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https://github.com/vtickner/codecademy-recommendation-software

This portfolio project was created as part of Codecademy's Computer Science Career Path course. The recommendation software I have created provides TV show recommendations based off genre types.

algorithms classes-in-python data-structures flowchart json python quicksort stack

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https://github.com/nitsas/py3algs

Simple Python 3 implementations of popular algorithms and data structures.

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https://github.com/siyamulislam/oop_ps

AN INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING WITH JAVA™, FIFTH EDITION

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https://github.com/gremble0/nonstdlib

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algorithms c data-structures library

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https://github.com/jilliennelapid/binarytreestorage

Project 2: An organism-storing binary tree that reads commands from input .txt, queries the data, and outputs to console and output .txt.

binary-search-tree binary-tree cpp data-structures infile-outfile txt-files

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https://github.com/gabriel-dp/ufsj-labprog2

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algorithms data-structures design-patterns leetcode problem-solving

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https://github.com/zalbright90/top-linked-list

This project implements a custom Linked List data structure in JavaScript using ES6 modules. The LinkedList class provides a comprehensive set of methods for manipulating and interacting with a singly linked list.

algorithms coding-challenge computer-science data-structures es6 interview-prep learning linked-list nodejs odin-project programming software-development web-development

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https://github.com/AhmedOsmanDev/Codeforces-Solutions

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algorithms codeforces codeforces-solutions competitive-programming cpp data-structures online-judge problem-solving

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algorithms-and-data-structures data-structures

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data-structure data-structures javascript javascript-game merge-sort mergesort react reactjs visualizer

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data data-analysis data-science data-structures datastructures datastructures-algorithms datastructuresandalgorithm math mathematics programming python python-app python-library python3

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data-structures interaction-design interactive java-17 mathematics maven oop-principles

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algorithms c command-line-interface data-structures gcc makefile valgrind

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https://github.com/massigy/entry-to-data-structures

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cpp data-structures dsa merge-sort rafael-urdaneta-university terminal universidad-rafael-urdaneta uru

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https://github.com/sminerport/sortvisualizer

The Sort Visualizer is an interactive tool that demonstrates various sorting algorithms in real-time. It supports Bubble Sort, Quick Sort, and more, making algorithm learning visual and intuitive.

algorithm-analysis algorithm-visualisation algorithm-visualizer data-structures data-structures-and-algorithms educational-project educational-software interactive interactive-visualizations python sorting-algorithms visualization