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/nathadriele/diabetes-clinical-etl-pipeline
Este projeto de Engenharia de Dados em Saúde Pública implementa um pipeline completo para coletar, tratar, padronizar, validar, integrar e visualizar dados públicos do SUS relacionados ao Diabetes Mellitus no Brasil, filtrando pelos códigos CID-10 E10 a E14.
cid data-analysis data-extraction data-pipeline data-science data-structures data-visualization datasus diabetes-detection diabetes-prediction epidemiology-analysis etl-pipeline healthcare-analytics ibge logger pytest sih streamlit sus
Last synced: 09 Jun 2026
https://github.com/dimits-ts/skiplists
A project implementing common sorted data structures with Skip Lists in C#.
data-structures dictionary library testdrivendevelopment wrappers
Last synced: 06 Nov 2025
https://github.com/karthi-21/learndata
Small app for data structure course from learnCodeOnline.
data-structures online-course online-learning
Last synced: 03 Jun 2026
https://github.com/sunchit17/may-leetcode-31daychallenge
May LeetCode Challenge
algorithms data-structures leetcode-challenge leetcode-java mayleetcodechallenge
Last synced: 30 Mar 2025
https://github.com/barbarpotato/coding-interview-preparation
This course will help you prepare for the unique aspects of a coding job interview, with approaches to problem-solving and computer science foundations.
bigonotation binary-search binarytree breadth-first-search computerscience data-structures depth-first-search divide-and-conquer dynamic-programming graph greedy-algorithms hashfunction hashtable heap linearsearch quicksort recursion selection-sort spacecomplexity timecomplexity
Last synced: 19 Mar 2026
https://github.com/rhaeguard/algorithms-and-interview-questions-python
The repository to stack up algorithms and interview questions I came across
algorithms data-structures interview-questions project-euler python search-algorithm set
Last synced: 17 Apr 2026
https://github.com/paolino/haskell-mts
Compact Sparse Merkle Tree implementation in Haskell with persistent storage and Merkle proofs
blockchain cryptography data-structures haskell merkle-tree rocksdb
Last synced: 05 Mar 2026
https://github.com/sutac/visgorithm
Algorithm visualizer (Under construction!)
algorithm-visualisation algorithms algorithms-and-data-structures data-structures nextjs typescript visualization
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https://github.com/goessl/tree
Tree structure generation, handling & storage.
data-structures generator iterator java java-8 post-order pre-order recursion recursive recursive-algorithm storage tree tree-structure
Last synced: 22 Mar 2025
https://github.com/yevheniidatsenko/goit-algo-hw-08
📊 Hometask - Basic Algorithms and Data Structures (Heaps or Pyramids)
algorithms data-structures goit goit-algo-hw-08 heaps python
Last synced: 05 Apr 2025
https://github.com/yourarj/rust-ds-algo
Rust Workspace of some of the interesting data structure and algorithmic problems. A part of local dev community contribution.
algo algorithms data-structures ds interview interview-preparation rust rust-lang
Last synced: 22 Mar 2025
https://github.com/kambojankit/javads
Implementation of various Data Structures & algorithms along with some interesting problem solving.
algorithms-and-data-structures algorithms-datastructures data-structures datastructures dynamic-programming java
Last synced: 23 Jul 2025
https://github.com/kingcitaldo125/pytrie
My implementation of a Trie(tree) data structure
Last synced: 14 May 2025
https://github.com/andrewocc/info1905-assignment1
INFO1905 Data Structures Assignment 1 (tree traversal and arithmetic trees)
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https://github.com/jaketarnow/algorithmsreview
Algorithm and Data Structures review
algorithms c data-structures interview-practice java python
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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
Last synced: 03 May 2026
https://github.com/andrewocc/info1905-assignment2
INFO1905 Data Structures Assignment 2 (password manager)
Last synced: 06 Nov 2025
https://github.com/royhridoy/data-structure-using-php
Implementation of Data Structure using PHP
data-structures implementation-of-data-structures php queue set stack
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https://github.com/noureldin2303/revision
Revision
arrays data-structures java jobseeker oop oop-principles oops-in-java preparation python revision stack step-by-step tree
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https://github.com/felipe-gdr/algorithms
Algorithms, coding challenges and exercises
algorithms data-structures java-8
Last synced: 17 Apr 2026
https://github.com/luisfernandovillalon/cs231-introdatastructures
A repository to showcase my coursework for my Introduction to Data Structures college course.
abstract-classes array data-structures exception-handling generics interfaces java javafx linkedlist queue recursion stack text-io
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https://github.com/curtis-thomas/sherlock-web
Sherlock-Web is an open-source web application aimed at empowering users by providing transparency into the personal data available from their browser.
browser-info data-structures javascript material-ui privacy react transparency web-application
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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
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https://github.com/nicopujia/ctci
My solutions to CtCi problems
algorithms ctci ctci-solutions data-structures data-structures-and-algorithms dsa pytest
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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/revazashvili/dsa
repository for data structures and algorithms
algorithms data-structures dsa
Last synced: 09 Jun 2026
https://github.com/thinkswan/js-linked-list
An implementation of the linked list data structure in JavaScript.
data-structures javascript tutorial
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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/dj1095/leetcode-mastery
Mastering LeetCode with detailed solutions and complexity analysis 🚀📊💡
algorithms-and-data-structures data-structures java leetcode-solutions python3 spacecomplexity timecomplexity
Last synced: 17 Apr 2026
https://github.com/marcuscostagraciano/college_tasks
Collection of homework and projects from college.
college data-science data-structures java javascript python
Last synced: 04 May 2026
https://github.com/muthhukumar/ds-algo
Implementation of Data structures and Algorithms in Rust, Zig, Go and Typescript
algorithms data-structures golang leetcode-solutions rust typescript zig
Last synced: 04 May 2026
https://github.com/maxvoronov/leetcode
Golang and Rust solutions for LeetCode
algorithms data-structures leetcode leetcode-go leetcode-golang leetcode-rust
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https://github.com/huangkai1008/data-structure
Explore data structure by Java
Last synced: 04 May 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/chaudinh/questions
A collection of questions
algorithms client-side-rendering css data-structures frameworks front-end github html javascript jquery mongodb nodejs reactjs server-side-rendering sql terminal tmux vim vimrc web-development
Last synced: 03 Apr 2026
https://github.com/enajenkins/wgu-coursework
WGU: This is an archive of coursework, projects, and notes for the Bachelor of Science, Software Engineering (BSSE - Java) at Western Governors University
algorithms algorithms-and-data-structures android-development angularjs cloud-computing course-notes css data-management data-structures dsa html java javasceript networking-concepts nodejs projects prototypes python reactjs sql
Last synced: 03 Apr 2026
https://github.com/cyberg4b/leetcode-exercises
Some LeetCode Data Structures exercises in TypeScript.
data-structures leetcode typescript
Last synced: 07 May 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/shriram2005/ds-practicals-bca-2nd-semester
Data Structures lab manual programs of my 2nd semester BCA at Sandip University.
bca data-structures datastructures-algorithms dsa-practice program
Last synced: 18 Feb 2026
https://github.com/mdsamsuzzohashayon/algorithm-data-structure
Python, JavaScript Algorithm
algorithms data-structures data-structures-and-algorithms javascript-data-structures python-data-structures
Last synced: 14 Mar 2025
https://github.com/iamjuaness/knot
Knot is a Java library designed to model and visualize complex structures, such as knots, molecules and helical structures. Inspired by knot theory, this library allows you to graphically represent links between nodes with specific crossings, which is ideal for visually exploring patterns and connections in two-dimensional graphs.
bidimensional data-structures graphs java knot-theory knots library nodes patterns
Last synced: 26 Feb 2025
https://github.com/ananyachibber21/data_structures_and_algorithms
Data Structures and Algorithms in Java, Python
algorithms data-structures java programming python
Last synced: 30 Apr 2026
https://github.com/romantech/algorithm-study
알고리즘 / 자료구조 스터디
algorithms data-structures programmers
Last synced: 30 Mar 2025
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.
api css data-structures fetch html javascript photo-tagging reactjs routes
Last synced: 11 Mar 2025
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
backend data-structures database postgresql sql
Last synced: 04 May 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.
Last synced: 04 Apr 2026
https://github.com/rrohitramsen/expression-evaluator
Expression Evaluator + Tree Data Structure + Postorder Traversal + Rest API + Spring Boot
data data-structures design-patterns json microservice postorder problem-solving spring-boot swagger-api swagger-docs swagger-ui tree tree-structure
Last synced: 04 Apr 2026
https://github.com/adi-code22/data-structures-and-algorithms
All Data Structures and Algorithm fundamentals with C++ Implementation
Last synced: 14 Mar 2025
https://github.com/bytelu/text-generator
Random text generation based on a preprocess of data with markov method based on a corpus data structure.
data-structures natural-language-processing random-generation
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https://github.com/luizbueno1/leetcode-java
Solutions to LeetCode problems implemented in Java.
algorithms data-structures java leetcode leetcode-java leetcode-solutions
Last synced: 07 Apr 2025
https://github.com/meetzaveri/javascript-algorithms-and-snippets
Various Algorithms and snippets in javascript.
algorithm data-structures javascript js
Last synced: 10 Jun 2026
https://github.com/tahabinhuraib/cpp_ds
Data Structures and Algorithms in C/C++ from Scratch. Beware, contains craaazzy speed :)
algorithms c cpp data-structures
Last synced: 04 May 2026
https://github.com/ryancasf/estruturadado
Data storage and organization.
algorithms-and-data-structures data-structures java-data-structure
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https://github.com/asccrs/estructura-de-datos
Respositorio utilizado para subr las praticas realizadas en la materia Estructura de datos
algorithms data-structures java
Last synced: 17 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/bside89/data_structures_practice4
Practical activity #4, Data Structures, in Computer Engineering graduation.
dag data-structures depth-first-search graphs topological-sort
Last synced: 04 Apr 2026
https://github.com/sevilaymuni/project-no.3-seaborn-plots
Pandas and Seaborn Mediated Comprehensive Analysis on Differentiated Thyroid Cancer
data-analysis data-structures data-visualization mathplotlib pandas python seaborn
Last synced: 18 Apr 2026
https://github.com/afk247/dsa-journey
DSA Skill Development Problems and Solutions
algorithm data-structures optimization-problem problem-solving
Last synced: 04 Nov 2025
https://github.com/moromichele/cs-typescript-jest-practice
Rewriting simple data structures and design patterns examples from javascript to typescript + jest testing as practice
data-structures design-patterns jest typescript
Last synced: 18 Apr 2026
https://github.com/begmaroman/go-dag
Directed Acyclic Graph (DAG) implementation in GoLang using generics
dag data-structures graph graph-algorithms
Last synced: 22 Mar 2025
https://github.com/analitico-771/etf_analyzer
This is an An application that pulls and analyzes ETF data from a database
conda-environment data-analysis data-structures data-visualization database etf-investments fintech hvplot pandas-dataframe python quantitative-finance sqlalchemy
Last synced: 04 May 2026
https://github.com/bohdan-konovalov/algo-challenges
💡 Real-world algorithm challenges inspired by actual interviews. Practice, debug, and grow your skills — one challenge at a time.
algorithms coding-challenges data-structures interview-prep jest problem-solving react-native technical-interviews typescript
Last synced: 04 May 2026
https://github.com/stdlib-js/dstructs
Data structures.
containers data data-structures javascript namespace node node-js nodejs ns stdlib structs structures
Last synced: 18 Apr 2026
https://github.com/alexmatthes/writeam-text-editor
✍️ writeAM: A terminal-based text editor built from scratch in C as a learning project. Inspired by the Kilo editor, it features syntax highlighting for C, search functionality, and robust raw mode terminal handling.
c cli data-structures kilo-editor student-project systems-programming terminal text-editor
Last synced: 18 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/vspiewak/go-algorithms
Some Algorithms and Data Structures in Golang
algorithms algorithms-and-data-structures data-structures golang
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https://github.com/utkarshmishra12/data-structures-algorithms-level-up-course-2021
Data Structures & Algorithms, Level-up Course(2021)
data-structure-and-algorithm data-structures dsa dsa-algorithm dsa-codes
Last synced: 05 Apr 2026
https://github.com/smeltier/competitive-programming
These are my resolutions to problems on various platforms related to competitive programming
algorithms beecrowd beecrowd-solutions competitive-learning competitive-programming competitive-programming-algorithms competitive-programming-contests cplusplus cpp cses-solutions data-structures neps-academy solutions spoj-solutions
Last synced: 28 Jun 2025
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
Last synced: 09 Jun 2026
https://github.com/devinmcgloin/probabilistic
Bloom Filters, Min Sketch Count and Min Hashing.
data-structures golang probabilistic probabilistic-data-structures
Last synced: 03 Feb 2026
https://github.com/utkarshmishra12/dsa-450
🔥 This repository contains the solutions of DSA Cracker Coding Questions List curated by @loveBabbar
100-days-of-code algorithms cp cplusplus data-structures dsa-algorithm dsa-solutions geeksforgeeks lovebabbar-dsa-list
Last synced: 05 Apr 2026
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
Last synced: 10 Jun 2026
https://github.com/mbtakanov/leet-code
LeetCode solutions in Python organized by algorithmic patterns. Each solution includes problem description, and time/space complexity analysis.
algorithms data-structures interview-preparation leetcode programming-challenges python
Last synced: 05 Apr 2026
https://github.com/levieyal/c-course-exercises
✔ All the Assignments in the Systems Programming in C course that took place in the first semester of 2021
bash-script c data-structures files input-output library-management linux makefile memory-management
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https://github.com/olivervea/olve.utilities
data-structures dotnet utility-library
Last synced: 05 Apr 2026
https://github.com/agu3des/estanteencantada
Livraria feita para a disciplina de Banco de Dados l e para as disciplinas de Estrutura de Dados, Sistemas Operacionais e Protocolos de Interconexão de Redes de Computadores
bancodedados books bookstore client-server data-structures livros python semaphore sql systems threads
Last synced: 14 Apr 2025
https://github.com/louis3112/crud_taxi_datastruct
One of my project for Data Structure in 2nd Semester. A simple crud taxi app implements 3 data structure concepts, such as : Linked list, Queue, Stack
cli college-project cpp data-structures linked-list queue simple-project stack
Last synced: 22 Mar 2025
https://github.com/v-shenoy/advent-of-code-2021
🎄 My solutions to Advent of Code 2021.
advent-of-code advent-of-code-2021 algorithms aoc aoc-2021 data-structures python
Last synced: 04 Apr 2025
https://github.com/eesunmoon/leetcode
DSA & Problem-solving
algorithms data-structures problem-solving python
Last synced: 11 Jun 2026
https://github.com/burakahmet/cs50x
Harvard's CS50x problem solutions.
algorithms c computer-engineering computer-science cs50 cs502022 cs50problemsets cs50problemsetssolved cs50x data-structures flask harvard harvardcs50 html-css-javascript python sqlite
Last synced: 18 Apr 2026
https://github.com/jabellard/hash
Open addressed, double hashed hash table.
algorithm algorithms c data-structure data-structures hash-table
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https://github.com/tomas542/dsaa
Data Structures and Algorithms on Python, C, C++ and Rust
algorithms c cpp data-structures python rust
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https://github.com/bevinaa/social-media-web-application
Social Media Web Application is an interactive platform designed for users to connect, share, and engage with content in a dynamic online environment
css data-structures flask html javascript python
Last synced: 05 Apr 2026
https://github.com/shlason/go-data-structures
Golang 實現基本資料結構的練習
data-structures golang practice-project
Last synced: 04 Jun 2026
https://github.com/phmatray/redblack
A C# implementation of a Red-Black Tree with full unit tests
algorithms csharp data-structures dotnet redblack-tree
Last synced: 09 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/ganzerli/e-pathy
e-pathy saves integers (also in a file) in a way that you can find them following a path. /0/1/50/0 for example
binary-data c data-structures database graph graph-algorithms
Last synced: 28 Apr 2026
https://github.com/gz30eee/c-consteallation
A collection of projects showcasing the power and versatility of C, C++, and C# for efficient programming solutions.
algorithms c c-plus-plus c-sharp coding data-structures networking performance programming software-development
Last synced: 18 Apr 2026
https://github.com/kkufieta/algorithms
This is a collection of material and exercises I worked through on my journey to master data structures and algorithms.
algorithms data-structures python3
Last synced: 18 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
Last synced: 18 Apr 2026
https://github.com/syedt1/cpp
Understanding C++
algorithms binary binary-search-tree data-structures dynamic-memory-allocation linked-lists pointers queue recursion stack stl structs
Last synced: 04 Jun 2026
https://github.com/leandrolimadeveloper/data_structures_and_algorithms
Algorithms and important things covered in the book Grokking Algorithms: An illustrated guide for programmers and other curious people (in Portuguese, Entendendo Algoritmos: Um Guia Ilustrado Para Programadores e Outros Curiosos – the version that I have) written by Aditya Y. Bhargava.
algorithms data-structures javascript python
Last synced: 18 Apr 2026
https://github.com/mujibsayyad/task-manager_linked-list
data-structures reactjs singly-linked-list
Last synced: 18 Apr 2026
https://github.com/d12ksh/user-login-database-system
Building trust starts with security! 🚀 Check out this Login Database System, where user authentication meets best practices. With encrypted data, basic design, this is one of them"
data-structures database python3 sql user-authentication
Last synced: 04 May 2026
https://github.com/lippiece/leetcode
My solutions for LeetCode 75 Study
algorithm array binary-search data-science data-structures dynamic-programming linked-list queue stack string
Last synced: 18 Apr 2026
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
algorithms data-structures problem-solving sliding-window
Last synced: 18 Apr 2026
https://github.com/timbo-rafa/python_seats
algorithms challenge data-structures hash-set nosetests python test
Last synced: 04 Jun 2026
https://github.com/maks28atish03kumar04sahu01/java-project-04
Create a UI using JAVA for some particular B. Tech branches and perform the following operations "ADD", "UPDATE", "DELETE", "SEARCH", "FETCH" and connect the JAVA to MySQL using the XAMMP server.
awt-gui data-structures java-8 jdbc-driver localhost mysql-database swing-gui xampp
Last synced: 16 May 2026