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/duliodenis/swift-ds-algo

This is a repository of Swift Data Structures and Algorithms ranging from Big-O Analysis, Linked Lists, Recursion, Generics and Sorting.

algorithms data-structures swift

Last synced: 16 Oct 2025

https://github.com/a-r-rony/data-structure-and-algorithms

algorithm atcoder codechef codeforces competitive-programming cses-problem-set data-structures hackerrank lightoj

Last synced: 24 Mar 2025

https://github.com/massigy/c-dictionnary-program

This C program, loads a file of 10000 english words to a trie data structure and search for the right spelling when the user types a word of his own.

c cprogramming data-structures gcc git github linked-list makefile

Last synced: 07 May 2026

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

Merged DSA Sheet

algorithm algorithms-and-data-structures data-structures

Last synced: 19 Mar 2026

https://github.com/shivajivarma/codebase

Collection of algorithms

algorithms computer-science data-structures graph search-algorithms sorting-algorithms tree

Last synced: 15 Feb 2026

https://github.com/vmchale/linear-zipper

Zippers (a la Huet) in ATS

ats data-structures functional-data-structure huet linear-types zipper

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https://github.com/huseyincenik/tableau

This repository contains Tableau visualizations and related resources for my project.

analytics api bianalyst business-analytics business-intelligence business-solutions dashboard data data-analysis data-science data-structures dataanalysis dataset datavisualization drilldown interactive-visualizations tableau tableau-dashboards viz

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https://github.com/shrilakshmishastry/linkedlist_assignment

Data structure - Set of examples to learn linkedlist .

c data-structures

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https://github.com/sparsh-kumar/algorithms-implementation-in-js

A list of all algorithms implemented in plain javascript with clean code and explanation.

algorithms algorithms-and-data-structures data-structures data-structures-and-algorithms javascript linked-list queue stack trees

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https://github.com/inforkgodara/insertion-sort

A single class implementation of insertion sort

data-structures inforkgodara insertion-sort java

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https://github.com/dominikjalowiecki/programming-projects

Minor programming projects (from books, tutorials and my own).

algorithms data-structures design-patterns practice-projects programming

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https://github.com/kessler/digital-chain

A linked list implementation

data-structures javascript nodejs nodejs-modules npm-package

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https://github.com/jojusuar/c-linkedlist

C implementation of a generic linked list with queue and stack functionalities

c data-structures linked-list queue stack

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https://github.com/lurler/trimkit.statdictionary

StatDictionary is a simple, type-safe stat container designed for games that rely on numerical attributes - whether for character attributes, item properties, or entire gameplay systems.

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https://github.com/rabinadk1/linearhashing

Hash Table visualization with Linear Probing for key collision

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https://github.com/athari22/analyzing-the-yelp-dataset

SQL for Data Science

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https://github.com/jaimayal/datastructures-algorithms-exercises

List of solved DSA (Leetcode) problems. Implemented in multiple languages (TypeScript, Java, Python). Problems are classified by category. Big O complexity analysis inside each problem's notes.

algorithm algorithms data-structures dsa leetcode leetcode-solutions

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

A collection of my practice codes for Data Structures and Algorithms (DSA) topics from my university.

c data-structures

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https://github.com/nelsonbn/algorithms-data-structures-heap-sort

Algorithms and Data Structures - Heap Sort

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https://github.com/momattar/parse-tree

Data structure project

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https://github.com/elkard/polynomialdatacontainer

C++ project on the 2nd semester of CS at Warsaw University of Technology

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https://github.com/shucharjer/datastructure

data structure course design. | 数据结构课程设计（黑历史）

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https://github.com/data-mechanics/geoql

Library for performing queries and transformations on GeoJSON data (with emphasis on support for abstract graph representations).

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https://github.com/c1m50c/leet-code-solutions

A collection of my LeetCode submissions.

algorithm algorithms data-structures dynamic-programming interview-questions leetcode leetcode-python leetcode-solutions python python-3 solutions

Last synced: 22 May 2026

https://github.com/bohdanmoroziuk/ds-a-js

A collection of data structures and algorithms implemented using JavaScript

algorithms data-structures javascript

Last synced: 06 Apr 2025

https://github.com/maverickpoly/asmr-python-dsa

Different Data Structures and Algorithms implemented in Python.

algorithms data-structures dsa python

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https://github.com/iasminmartins/methods-and-programming-techniques

Repository dedicated to MPT activities, guided by Prof. Dr. Igor Sousa Peretta.

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https://github.com/mituskillologies/data-science-sep24

Programs of Data Science batch @ MITU Skillologies, September 2024

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https://github.com/bmf-san/ruby-algorithm-and-datastructure-practice

algorithms data-structures ruby

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https://github.com/asarkar/exercism-scala

https://exercism.org/tracks/scala

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https://github.com/r-n/calculatorstringcpp

The previous CalculatorString, rewritten in C++

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https://github.com/daniilalpha/vec

Plain C typesafe vector data structure.

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https://github.com/jeongju9216/datastructure

Swift 자료구조

data-structures

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https://github.com/aravachoudhary/data_structures_algorithms

This Repository contains my DSA codes and problem Solutions

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https://github.com/akshaypratapsingh09/dev-revival

algorithms competitive-programming data-structures dsa optimization-algorithms

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https://github.com/luisfernandovillalon/cs231-introdatastructures

A repository to showcase my coursework for my Introduction to Data Structures college course.

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https://github.com/hernandemonteiro/data_science_and_algorithms

Data Science, Algorithms and Data Structure.

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https://github.com/luisfernandovillalon/front-end-pokemon-photo-tag

A front-end for a 'Where's Waldo?' type game with Pokemon. Created with CSS, React.js, and API calls.

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https://github.com/kokorinilya/cpp-course-exercises

Excercises for c++ course

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https://github.com/ahmedhosssam/dynamo-tree

C++ Backend server and API with React front-end client

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https://github.com/hengxin/data-structures-algorithms-resources

Resources on Data Structures and Algorithms

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Last synced: 29 Jan 2026

https://github.com/stynw7/computer_science_resources

Provides Computer Science subjects to learn for free ✨

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https://github.com/wilson0x4d/algs4net

A few fundamental algorithms implemented via C# using .NET Standard 2.0-compatible projects and language features.

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https://github.com/chaudinh/frontend-solution

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Last synced: 15 Apr 2026

https://github.com/mreshboboyev/tree-data-structure

Enterprise-ready tree data structure library in C# with multiple implementations (BST, AVL, Red-Black, B-Tree), advanced operations, and comprehensive functionality.

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Last synced: 30 Jan 2026

https://github.com/stevenschmatz/treegen

🎄 Fast and memory efficient unlabeled tree generation in Python

academic computer-science data-structures python theoretical-computer-science tree trees

Last synced: 31 Jan 2026

https://github.com/ariessa/data-structure-algorithm-test

Technical test for a full stack developer role.

algorithms-and-data-structures data-structures javascript jest tdd-javascript

Last synced: 15 Apr 2026

https://github.com/afk247/dsa-journey

DSA Skill Development Problems and Solutions

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Last synced: 04 Nov 2025

https://github.com/begmaroman/go-dag

Directed Acyclic Graph (DAG) implementation in GoLang using generics

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Last synced: 22 Mar 2025

https://github.com/emanuelefavero/react-autocomplete

This is a simple React Autocomplete component that uses a Trie data structure to store the list of words

autocomplete data-structures react trie vite

Last synced: 15 Apr 2026

https://github.com/canciolabs/php-stack

This tiny package contains an interface and an array-based implementation of the LIFO Stack data structure.

data-structures php stack

Last synced: 26 Feb 2026

https://github.com/1ayanabil1/algorithms

Welcome to the Algorithms repository! 🚀 This repository is dedicated to documenting and sharing my journey through algorithm learning, with a special focus on the Grokking Algorithms book.

codewars codewars-solutions data-structures hackerrank hackerrank-solutions jupyter-notebook leetcode leetcode-python leetcode-solutions machine-learning prob python search-algorithm searching searching-algorithms

Last synced: 09 Feb 2026

https://github.com/hraverkar/apas_android_application_solution

APAS - Algorithm Problems and Solutions :

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https://github.com/abdullah00001/way-to-be-a-rated-coder

A dedicated repository to track my 90-day journey of competitive programming practice — mastering algorithms, solving problems daily, and leveling up to become a rated coder.

algorithms c competitive-programming cpp data-structures dsa

Last synced: 29 Jun 2026

https://github.com/rodrigojunqueiradev/python-exercises

Repositório para armazenar exercícios realizados na linguagem Python / Repository to organize exercises with Python language

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Last synced: 16 Apr 2026

https://github.com/marcinz20/c

Programs and algorithms in C

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https://github.com/alvarm/jsa

Java Structures and Algorithms

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

Last synced: 14 May 2025

https://github.com/mateuskoppe/rbtree-glossary

:notebook_with_decorative_cover: A simple glossary implemented with red-black tree in C

c data-structures rbtree

Last synced: 19 Jun 2025

https://github.com/yehezkiel1086/dsa-stuffs

Programming problem solutions which includes SQL problems solutions, linux shell, also data structures and algorithms.

algorithms c codeforces coderbyte codewars cpp data-structures hackerrank leetcode linux python spoj sql toki

Last synced: 16 Apr 2026

https://github.com/kailash-sankar/dsa

Data Structures and Algorithm Puzzles

algorithms data-structures javascript perl python

Last synced: 13 Feb 2026

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

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Last synced: 29 Jun 2026

https://github.com/ravening/algorithmsanddatastructures

algorithms data-structures java

Last synced: 14 Feb 2026

https://github.com/sinemistoktas/operating_systems-memory_allocation_simulator

Memory allocation simulator in C implementing First/Best/Worst Fit algorithms with automatic hole merging, compaction, and interactive/scripted modes

best-fit-algorithm c-programming contiguous-allocation data-structures first-fit-algorithm fragmentation hole-merging linked-list memory-allocation-simulation memory-compaction memory-management operating-systems systems-programming worst-fit-algorithm

Last synced: 02 Jun 2026

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

Projects done in low-level languages, C, and includes bash scripts

bash c data-structures

Last synced: 03 May 2026

https://github.com/chistopat/go-forward-list

Implement interface of C++ STL std::forward_list https://en.cppreference.com/w/cpp/container/forward_list in Go

cpp data-structures forward-list generics go linked-list stl

Last synced: 25 Jan 2026

https://github.com/bhavinpatel4199/machine-learning-framework

This repository, showcases various projects that explore key concepts in both supervised and unsupervised learning, with a focus on real-world applications. The projects utilize a range of machine learning techniques, including data preprocessing, feature selection, exploratory data analysis (EDA), and model optimization.

classification clustering data-science data-structures data-visualization exploratory-data-analysis machine-learning machine-learning-algorithms machine-learning-models pandas-dataframe predictive-modeling preprocessing-data sklearn supervised-learning unsupervised-learning

Last synced: 20 Jan 2026

https://github.com/maverickpoly/asmr-c-dsa

Different Data Structures and Algorithms implemented purely in C

algorithms c data-structures

Last synced: 18 Apr 2026

https://github.com/dishenmakwana/java-data-structures-and-algorithms

This repo contains the basic Data Structure and Algorithms programs in Java.

algorithms data-structures java

Last synced: 16 Apr 2026

https://github.com/yordanov0502/academic-programming-olympiad-of-tu-varna-2021-22

Competitve programming contest

algorithms bronze-medal c-plus-plus competitive-coding competitive-programming competitive-programming-contests data-structures hackerrank hackerrank-challenges hackerrank-solutions

Last synced: 01 Apr 2026

https://github.com/saifadin1/cses-solutions

Solutions of CSES problem set

algorithms competitive-programming cses cses-solutions data-structures problem-solving

Last synced: 16 Apr 2026

https://github.com/sequpt/ctl

A C11 library providing generic type-safe data structures compiling to actual structures and functions.

abstract-data-types adt c c11 data-structures generic generic-programming template

Last synced: 25 Jan 2026

https://github.com/zubair1021/dsa_data_scrapping

Welcome to the Website Data Scraping Repository! Here, you'll find code for scraping data from popular websites like Flipkart and Eduko. With this code, you can easily extract data from any website of your choice

data-structures scraping-websites

Last synced: 14 May 2025

https://github.com/batanoffs/javascript-web-softuni

Excercises and homework related to my modules in front-end bootcamp Software University

advanced asynchronous-programming basic closure css data-structures dom-manipulation end-to-end-testing events html javascript mocha-chai playwright routing unit-testing variables

Last synced: 17 Apr 2026

https://github.com/luisvalgoi/unisinos-algorithms

Unisinos Algorithms I had to create during the college

algorithms data-structures java sort

Last synced: 17 Apr 2026

https://github.com/milesrack/kattis

A repository of Kattis problems I have solved.

algorithms data-structures data-structures-and-algorithms kattis kattis-challenges kattis-problems kattis-solutions python python3

Last synced: 17 Apr 2026

https://github.com/shivang21007/leetcode-solution-in-cpp

This is Leetcode Solution repo in Cpp. My Leetcode ID - Shivang21007

cpp data-structures leetcode-solutions leetcode-solutions-cpp

Last synced: 03 Jun 2026

https://github.com/chinnanj666/data-structures-sorting-python

data structures -sorting algorithms using python.

data-structures python sorting-algorithms-implemented

Last synced: 17 Apr 2026

https://github.com/spenserblack/lookup.go

A type for looking up the presence of a value. Either a slice or a set depending on the collection size.

data-structures golang

Last synced: 04 Apr 2026

https://github.com/gatarelib/random-programs

Random Programs from my Computer Science Course 2017-2021

c cpp data-structures executable golang java-8 object-oriented-programming python3

Last synced: 04 Apr 2026

https://github.com/zurd46/zurdsynthdatagen

This Electron project uses the OpenAI ChatCompletion API to generate synthetic datasets in either German (DE) or English (EN).

data data-structures dataset electron json jsonl nodejs openai synthetic

Last synced: 04 Apr 2026

https://github.com/ajaysinghpanwar2002/x

The Project X, I consider it my hobby and dedicate time to work on it during the weekends.

data-structures file-system nextjs redux-toolkit

Last synced: 25 Jan 2026

https://github.com/ivanproskuryakov/algorithms-ts

Leetcode algorithms in TS

algorithms data-structures typescript

Last synced: 29 Jun 2026

https://github.com/jabellard/hash

Open addressed, double hashed hash table.

algorithm algorithms c data-structure data-structures hash-table

Last synced: 04 Jun 2026

https://github.com/cintia-shinoda/univesp

Data Science Undergrad Notes, Codes, and Homeworks

algorithms c cpp data-mining data-science data-structures django flask java linear-algebra python statistics web-development

Last synced: 05 Apr 2026

https://github.com/shashwat-19/teamtrack-hub

TeamTrack Hub is a Java Swing-based Employee Management System with features like adding, viewing, and deleting employee records, a sleek dark mode, and a user-friendly interface. Ideal for streamlined employee management.

data-structures error-handling event-handling inheritance input-validation java java-swing multithreading polymorphism

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

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https://github.com/abdullah-niaz/sliding-window-popular-interview-problems

The "Sliding-Window-Popular-Interview-Problems" repository is a collection of solutions to common coding problems that utilize the sliding window technique, frequently asked in technical interviews. This repo aims to help developers understand and master this efficient algorithm by providing clear, well-documented solutions to a variety of problems

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https://github.com/0xalihn/acm-problem-solving-source-code

Problem solving source code in UVa, HackerRank, Tocoder, Codility using Data structure and Algorithm by C, Python and Java. Interview problem solving for different tech company.

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https://github.com/mattyv/flashradixtree

Associative container with the ability to search more efficiently if you know the key will be there. On par with std::map and well against std::unordered_map for most keys sizes, and especially where you have large keys with common prefixes.

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https://github.com/steve2700/alx-interview

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https://github.com/trojan-254/binary_trees

exploring and implementing concepts related to C programming and binary trees. Focusing specifically on the realm of data structures and algorithms, the projects within this repository delve into the intricacies of binary trees in the C programming language.

algorithms algorithms-and-data-structures binary-search-tree binary-tree binary-trees c data-structures