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: 2026-07-10 00:07:48 UTC
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https://github.com/byhill/disjointsets.jl

An implementation of the Disjoint-set data structure for Julia

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Last synced: 10 May 2026

https://github.com/firestone82/restaurant-system

VŠB-TUO - School project in VIS

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https://github.com/intina47/escape-commit

medium++

algorithms cpp data-structures

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

Algorithms and Data Structures - Binary search

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https://github.com/nlfiedler/hashed-array-tree

Hashed-Array Trees

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https://github.com/leostera/restruct

💾 Purely Functional and Compact Data Structures for ReasonML

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https://github.com/geekidharsh/elements-of-programming

my solutions to Elements of Programming Book

algorithms-and-data-structures competitive-programming data-structures python

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https://github.com/joe-degs/software-machines

Data structures and algorithms used in building software machines.

algorithms c data-structures golang heap linux low-level machines memory-models virtual-machines virtualization von-neumann-model

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https://github.com/markwinter/gocol

Data Structures and Algorithms in Golang using Generics

algorithms data-structures generics go golang

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https://github.com/randomgamingdev/onewaylinkedlistlibjs

A simple one way linked list that stores the head, tail and length of the list

data-structures easy easy-to-use javascript linked-list list simple small

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https://github.com/randomgamingdev/onewaylinkedlistlib

A simple one way linked list that stores the head, tail and length of the list

cpp data-structures easy easy-to-use header-only linked-list list simple small

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https://github.com/leedskiy/bag-data-structure

Bag type for integers using C#. Code was written for training.

bag class csharp data-structures documentation implementation integer object-oriented-programming oop uml uml-diagram

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https://github.com/mohitkumarsahni/going-leetcode

Solving LeetCode in GoLang.

algorithms algorithms-and-data-structures data-structures go leetcode leetcode-golang leetcode-solutions

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https://github.com/douglasmatosdev/data-structure-and-algorithms-in-python

Data Structure is an area of Computer Science that studies computational techniques for the efficient organization and manipulation of any amount of information. In other words, when you develop a system you must think about which data structures to use; and the choice of a given data structure will influence the performance of the software.

algorithms algorithms-and-data-structures data-science data-structures python python3

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https://github.com/chicha63/algorithms_datastructures

Implementations of different sorting, searching algorithms and data structures

algorithms algorithms-and-data-structures collections data-structures java searching-algorithms sorting-algorithms

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

📚💡 Algorithms & Data Structures implemented in Python 🐍 — A collection of various algorithms and data structures, all implemented in Python. This repository covers essential concepts and practical implementations to help understand and master these foundational elements of computer science. 🚀🔍

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https://github.com/kamarbandi/php_fundamental

📚 Fundamental Data Structures and Algorithms. This repository is a collection of fundamental data structures, algorithms, and essential programming concepts. It's aimed at providing clear and concise implementations of key topics with explanations and examples in PHP.

algorithms bfs binary-search binary-search-trees binary-trees bubble-sort data-structures dfs graphs hash-tables linear-search linked-list merge-sort php quick-sort searching-algorithms sorting-algorithms stacks-and-queues trees

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https://github.com/fvucemilo/sorting-visualizer

This is a web application built with Next.js, TypeScript, and Tailwind CSS that allows you to visualize various sorting algorithms in action.

algorithm-visualization animation code-visualization data-structures educational-tools frontend-development github-pages interactive-sorting nextjs open-source-development performance-optimization reactjs responsive-web-design software-engineering sorting-algorithms tailwind-css typescript ui-ux-design visualization web-application

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https://github.com/aelabassi/alx-low_level_programming

ALX Low Level Programming with C

algorithms alx-africa c-language data-structures

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https://github.com/kawre/dsa

My personal implementations of various data structures and algorithms using Java.

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

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https://github.com/0xneshi/data-structures-and-algorithms

A C# implementation of basic data structures and algorithms which can be useful as a general learning tool or as a preparation for software developer job interviews.

algorithms course-lessons csharp data-structures dotnet exercises local-machine

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https://github.com/patrickshaw/university-fit2004-labs

FIT2004 Assignment for my lab for week 10. Core component: Detecting if a vertex is a bridge.

algorithms data-structures graph-theory performance practice sorting study theory trees university

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https://github.com/frostbyte012/daily-problems-leetcode

This repo will have all my leetcode problems and will be updated almost regularly as I solve more and more problems

algorithms algorithms-and-data-structures coding-challenges coding-interviews competitive-programming cpp data-structures faang hacktoberfest interview interview-questions maang mathematics placement-preparation placements

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https://github.com/dking1342/data-structures-algorithms

An assortment of data structures and algorithm problems

algorithm-challenges algorithms algorithms-and-data-structures data-structures data-structures-algorithms data-structures-and-algorithms javascript python

Last synced: 16 May 2026

https://github.com/Felipalds/b-tree-schedule

Creating and managing a schedule in Go Lang with B tree data structure.

b-tree data-structures golang

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https://github.com/bharathkumaarr/datastructures

A repo for all the Data Structures learnt.

data-structures python

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https://github.com/lucasgianine/pilha-object

🔋 Working with stacks in data structure discipline at the @Bandtec

data-structures stack

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https://github.com/alternative-intelligence-cp/nmaps

Pure native Nitpick Map data structures (100% C-free).

c-free data-structures maps nitpick

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https://github.com/kedaroo/dsa-with-javascript

Practice implementation of Data Structures and Algorithms in JavaScript

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https://github.com/willis7/phrase-trie

Implementation of the Trie search algorithm for finding phrases in a body of text

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https://github.com/pedrohenrikle/fprog2025-1

This repository is dedicated to save contents from the Algorithms class from college with C/C++

algorithms c college cplusplus data-structures study

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https://github.com/piotrl/compsci-alghoritms

🎓 My implementations of popular algorithms concepts

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https://github.com/mariamelantably/scala

this repository consists of scala programs from the university of oxford's prelims imperative programming course

data-structures imperative-programming scala

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https://github.com/walkerrandolphsmith/rust-data-structures

Common data structures implemented in rust.

data-structures rust

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https://github.com/gfav-cybergeek/prodigy_ml_01

A linear regression model to predict house prices based on square footage, number of bedrooms, and bathrooms. Includes feature engineering, preprocessing, and model evaluation.

ai airtificialintelligence algorithms algorithms-and-data-structures data-structures data-visualization jupyter jupyter-notebook jupyterlab machine-learning machine-learning-algorithms machine-learning-models python

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https://github.com/funnyboy-roks/random-javascript-projects

This is a repo of the random JS projects that I work on

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https://github.com/arprax/arprax-algorithms

Industrial-grade algorithms and data structures for Python.

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https://github.com/tejanhu/revisitjava

Revisiting Java Programming

algorithm-challenges algorithms data-structures java

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https://github.com/parminderpaul/lru-cache

This repository contains an object-oriented implementation of an LRU Cache in multiple programming languages. It demonstrates efficient `get` and `put` operations using a hashmap and doubly-linked-list structure. 🐙💻

arc asyncio cache caching cpp data-structures fifo-cache go header-only in-memory lfu lfu-cache lru lru-cache python server strapi volatile

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https://github.com/sebastian-nunez/data-structures-java

Some notes regarding Data Structures & Algorithms in Java.

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https://github.com/valentinofilipetto/dsa-study-notes

DSA study notes

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https://github.com/bormoge/leetcode

My leetcode answers.

algorithms data-structures java leetcode

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https://github.com/amrtamertech/clsstack_with_dynamic_array_library-cpp

A C++ template-based stack implementation built using a custom dynamic array class (clsDynamicArray) and extended from a custom queue structure (clsMyQueueArr). This project demonstrates how to implement a flexible stack structure with additional features such as element insertion, updating, reversing, and random access, beyond traditional LIFO beh

cpp data-structures dynamic-array generic-programming inheritance oop stack templates

Last synced: 15 Jun 2025

https://github.com/abhishek-parmar1/program_snippets

These are Program_snippets developed by me for fast programming in contests on competitive websites deposited on GitHub.

algorithms c c-plus-plus data-structures standard-template-library

Last synced: 18 May 2026

https://github.com/jaewonson37/python_programming

algorithms data-structures encapsulation exception-handling functions loop matplotlib monte-carlo numpy object-oriented-programming pandas prototyping pseudo-random-number-generation python recursion top-down unit-testing visualization webcrawling

Last synced: 09 May 2026

https://github.com/kylemit/code-challenges

Code Challenge Solutions

algorithms data-structures hackerrank hackerrank-solutions leetcode leetcode-solutions

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https://github.com/macabdul9/ds-algo

This repository contains some well known DS and Algo implementation in C++

algorithms cpp data-structures

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https://github.com/xpodev/quickstruct

A library to ease the creation of C structs in Python

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

Collection of notes about Data Structures and Algorithms, written in markdown in Obsidian.

algorithms data-structures data-structures-and-algorithms interviews-preparation markdown test-preparation

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https://github.com/otabek-kholmirzaev/awesome-dsa

A 𝗿𝗼𝗮𝗱𝗺𝗮𝗽 for data structures and algorithms with comprehensive tutorials & practice resources.

algorithms awesome coding-interviews data-structures dsa faang-preparation leetcode roadmap

Last synced: 03 Mar 2025

https://github.com/davialencar2/cp-training

Destinado ao aprendizado e prática de programação competitiva.

algorithms competitive-programming data-structures

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https://github.com/ukonline/pyds

Data structures implementations in Python for pedagogical purpose.

data-structures

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https://github.com/lucashomuniz/project-06

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https://github.com/hubtou/pylists4c

Python-style lists for the C language

c data-structures dll library linked-list linked-lists linkedlist list lists lists-python pylists4c python queue queues shared-library stack stacks tree tree-structure trees

Last synced: 18 May 2026

https://github.com/codingwizard2001/tcs-nqt-coding-sheet

This post contains all popular and most frequents coding questions asked in the TCS NQT test and other similar tests

cplusplus cpp20 data-structures datastructures-algorithms dsa striver-tcs-nqt-sheet tcsnqt

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https://github.com/greenheart/my-freecodecamp-projects

Algorithms and projects from the freeCodeCamp courses

algorithms data-structures freecodecamp javascript sorting-algorithms standard-js

Last synced: 16 Jun 2025

https://github.com/harshpreet931/the-ultimate-dsa-prep

The Ultimate Guide to Data Structures and Algorithms (DSA). A comprehensive, community-driven resource with clear explanations and code implementations in Python, Java, C++, and JavaScript. Perfect for learning, interview preparation, and mastering DSA concepts.

algorithm-challenges algorithms c-plus-plus coding-interviews computer-science cpp data-structures dsa education interview-preparation java javascript learn-to-code programming python

Last synced: 09 Apr 2026

https://github.com/rahulguptagzb09/leetcode-python

Solutions of Leetcode Problems using Python

algorithms data-structures leetcode leetcode-python leetcode-solutions problem-solving python

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https://github.com/gabrielyoon7/datastructure-with-c

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c data-structures

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https://github.com/xounder/lista-pilha-fila

List, Stack and Queue implementation in Java

c cpp data-structures java

Last synced: 13 Jun 2026

https://github.com/nb9960/dsa

Solutions for Standard Problems on Algorithms & Data Structures in C++

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https://github.com/anibalalpizar/java-binary-tree

This project implements a binary tree in Java with a graphical user interface for basic operations such as insertion, deletion, and node search. It's a useful tool for understanding and working with data structures in Java

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Last synced: 29 Oct 2025

https://github.com/neozeno/data-structures-and-algorithms-specialization-ucsd

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https://github.com/symonmuchemi/java

Learning Java

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https://github.com/orelba/linked-lists

Implementation of the linked list data structure in Javascript

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https://github.com/hack3rlife/the-coding-interview

algorithms coding-interviews data-structures

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https://github.com/gaurav-van/morse_code_generator

Morse Code Generator using MATLAB

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Last synced: 28 Mar 2025

https://github.com/vanhung4499/my-wiki

My personal wiki and blog!

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Last synced: 13 Apr 2025

https://github.com/joshjarabek7/delivery-truck-routing

A project based off of the multiple vehicle routing problem with time windows and constraints.

algorithms data-structures hashtable-chaining multiple-vehicle-routing-problem nearest-neighbor-search python travelling-salesman-problem

Last synced: 28 Mar 2025

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

A Java library of important algorithms and data structures.

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https://github.com/dibahk/sql50

this a collection of leet code problems I have solved

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https://github.com/mukhlishga/algorithm-datastructure

Algorithm and Data Structure in python

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https://github.com/sunsided/fixedstack-rs

Safe and Unsafe Stack Implementations in Rust

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https://github.com/craig-day/linked_map

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https://github.com/dapper91/contests

Different contests problems (timus, geeksforgeeks)

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https://github.com/kauefraga/learning-data-structures

📦 Aprendendo estruturas de dados. Português + Golang.

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https://github.com/ariellourenco/algorithms

Algorithms, 4th edition textbook code and libraries.

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https://github.com/vshelke/algorithm

C++ implementation of Algorithms and Data Structures.

algorithm-challenges data-structures

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https://github.com/hamidurrk/python-practice

Contains Python code for various assignments and leetcode problems related to data structures and algorithms.

binary-search data-generators data-structures dna-sequence-operation graph-algorithms leetcode-python queue stack tree-search

Last synced: 28 Mar 2025

https://github.com/akashnath420/graph-based-path-finding-tool

The Java code models all 64 districts of Bangladesh as nodes in an undirected, weighted graph. The graph captures road distances between districts to support pathfinding, logistics, or geographic analysis.

akash-nath algorithm algorithms bfs cse246 data-structures dsa east-wast-university ewu graph shortest-path-algorithm

Last synced: 16 Jun 2025

https://github.com/swapnilsachan03/codeforces

Solutions to all the problems that I solve on Codeforces.

algorithms codeforces data-structures

Last synced: 03 Apr 2025

https://github.com/2gpb/algorithms

This repository contains implementations of various algorithms and data structures in Swift for learning and practical use.

algorithms data-structures swift

Last synced: 03 Apr 2025

https://github.com/akashnath420/student-record-management-system

Student Record Management System using binary search tree

binary-search-tree data-structures double-linked-list java linked-list object-oriented-programming opp student-record-management-system tree-structure

Last synced: 16 Jun 2025

https://github.com/santiagortiiz/drawing-tool.-python-data-structures

Drawing tool developed using data structures.

arrays canvas data-structures python unittest

Last synced: 25 Feb 2025

https://github.com/akshaypratapsingh09/data_structure_and_algorithm

This is a practice repo and boiler plate for all the data structures and Algorithms implemented Using Python

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Last synced: 10 Jan 2026

https://github.com/klmitch/dbprim

Database Primitives Library

c data-structures datastructures library

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

A collection of algorithms and data structures implemented in Go

algorithms computer-science data-structures divide-and-conquer dynamic-programming golang memoization search-algorithms sort-algorithms

Last synced: 28 Apr 2026

https://github.com/dubisdev/pointer-stack-structure

A JavaScript implementation of a stack with a pointer

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https://github.com/anthonyjdella/leetcode-journey

:books: Code and study material related to Data Structures and Algorithms

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https://github.com/jmcph4/enceladus

Touching the rings of Saturn

algorithms algorithms-and-data-structures algorithms-datastructures algorithms-implemented collection collections collections-rust data-structures datastructures datastructures-algorithms datastructuresandalgorithm

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https://github.com/youseftareq33/java_datastructuer_2_equationfilebrowserinterface-stack-v2

This project check the equation(whether it infix expressions or postfix) if it balanced or invalid, then convert it to desire expressions and calculate the result.

data-structures java javafx

Last synced: 29 Apr 2026