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: 2026-06-29 00:07:46 UTC
- JSON Representation
https://github.com/astro-ph/cosmolib
Easy-to-use formats and plots for cosmological observables
cosmology data-structures library plotting visualization
Last synced: 22 Jan 2026
https://github.com/basemax/ccontacts
This is a simple contacts manager written in C with a simple CLI interface and a lot of features.
c contacts contacts-app contacts-management contacts-manager data-structure data-structure-and-algorithm data-structures data-structures-algorithms data-structures-and-algorithms data-structures-c datastructure ds
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https://github.com/gozdesaygiliyalcin/algorithm-and-data-structures-examples
This repo includes some basic examples which are insertion, binary search tree and merge sort.
basic-algorithms binary-search-tree data-structures insertion-sort merge-sort
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https://github.com/singharyan1007/javadsa
The repository is collection of all the problems discussed in JAVA-DSA-Bootcamp by Kunal Kushwaha.
algorithms data-structures dsa faang-preparation java
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https://github.com/mohammed-majid/task-manager
To-do list web app that organizes data using a heap data structure
Last synced: 16 Oct 2025
https://github.com/heap-data-structure/d-ary-heap
:octopus: d-ary heap data structure library for JavaScript
agpl binary-heap computer-science d-ary-heap data-structures heaps javascript worst-case
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https://github.com/ryansakurai/huffman-coding
Project that turns text into code using Huffman Coding, based on an Advanced Data Structures exercise.
compression data-structures java
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https://github.com/mezdelex/rustexamples
All kind of different exercises in Rust.
borrowing concurrency data-structures mutability rust
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https://github.com/abdo-essam/red-black-tree
Red Black Tree - Data Structure
data-structures pointers redblack-tree
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https://github.com/alinpahontu2912/racket-supermarket
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https://github.com/dishenmakwana/c-datastructures-and-algorithms
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https://github.com/notthestallion/data_structures_sentinel_dynamic_link
The purpose of this repository is to provide implementations of three different types of data structures: sentinel-based, dynamic using malloc, and linked using pointers. These data structures can be used in various algorithms and programs for efficient storage, retrieval, and manipulation of data.
data-structures dynamic dynamic-programming link linked-data linked-list sentinel sentinels
Last synced: 18 Oct 2025
https://github.com/erikaax08/omegaup-answers
Mis soluciones a problemas de algoritmia en OmegaUP
algorithms algorithms-and-data-structures algoritmos c competitive-coding competitive-programming competitive-programming-contests cpp data-structures omegaup
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https://github.com/phoemur/avl_tree
Naive implementation of an AVL tree using modern C++ (C++14, smart_pointers,etc...), and also a naive implementation of map using it.
associative-map avl avl-tree avltree cpp data-structures map
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https://github.com/akr-2803/dsa-declassified
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https://github.com/ferstormblessed/datastructures-algorithms
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algorithms-and-data-structures cpp data-structures
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https://github.com/nirupamkhanal/dsa
Demonstration of pointers, data structures, and algorithms (mostly in C++)
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https://github.com/nelsonbn/algorithms-data-structures-heap-sort
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https://github.com/elkard/polynomialdatacontainer
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https://github.com/furkanunsalan/data-structures-and-algorithms
📊 My journey through learning data structures and algorithms
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https://github.com/shreyapramanik47/tcs-nqt-coding-sheet
This repository contains solutions to common TCS NQT coding problems, covering arrays, strings, sorting, and number systems in C++.
arrays cpp data-structures dsa numbers numbersystem strings tcs tcsnqt
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https://github.com/mupinnn/dsa
Repo for learning data structures and algorithms, also to understand more about the programming language which I often use or that I'm currently learning.
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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/bmf-san/ruby-algorithm-and-datastructure-practice
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https://github.com/asarkar/exercism-scala
https://exercism.org/tracks/scala
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https://github.com/jungaretti/advent-of-code-2022
Solutions for Advent of Code 2022 in a few languages
advent-of-code algorithms data-structures
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https://github.com/jungaretti/advent-of-code-2021
Solutions to Advent of Code challenges written in a bunch of languages
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https://github.com/ayyesu/pharmacy_management_system-v2
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https://github.com/codyvangosen/codyvangosen.github.io
CS-499 Capstone Portfolio | SNHU Computer Science Final ePortfolio demonstrating software design, algorithm development, and database integration through real-world enhancements and reflection.
3d-graphics algorithms capstone computer-science cplusplus cs499 css data-structures database html json opengl portfolio snhu software-design web-portfolio
Last synced: 24 Jan 2026
https://github.com/chaitanyak77/datastructures
This repository showcases a collection of data structure simulations implemented in C.
Last synced: 26 Oct 2025
https://github.com/ww92030-storage/datastructures
Data Structures in Java and C++
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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
avl-tree cpp cpprestsdk data-structures javascript react
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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.
algorithms data-structures netfx netstandard
Last synced: 06 Feb 2026
https://github.com/simranjeet97/restaurant_data_analysis_covid_impact
Restaurant Data Analysis during Coronavirus time to Check the Impact on Foods and Restaurant Sales and YOY.
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https://github.com/stevenschmatz/treegen
🎄 Fast and memory efficient unlabeled tree generation in Python
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https://github.com/tyra9/diagram-collection
写博客过程中制作的所有图例、图解,都放在这个仓库(支持.drawio)。
computer-networks data-structures database java javaweb mysql operating-system spring springboot
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https://github.com/lross2k/practice-in-c89
Simple implementations made in C to practice different concepts
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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
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https://github.com/canciolabs/php-stack
This tiny package contains an interface and an array-based implementation of the LIFO Stack data structure.
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https://github.com/waseemofficial/dsa_python
Data Structures and Algorithms in Python
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https://github.com/forketyfork/coding-problems-kotlin
Solutions to various coding problems and algorithms implemented in Kotlin
algorithms coding-problems data-structures kotlin programming-practice
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https://github.com/theolepage/algorithmics
Algorithmics course content during my studies at EPITA.
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25-week comprehensive program designed to equip students with the knowledge and skills required to excel in the AQA GCSE Computer Science exam
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My Solutions in Online Judges
algorithms cpp data-structures
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https://github.com/coledixon/sql
SQL projects and advanced scripting
data-structures database-schema sql ssms tsql
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https://github.com/ohmic-guy/mnemosyne
An experimental Python library exploring persistent and versioned data structures.
data-structures functional-programming immutability persistent-data-structures versioning
Last synced: 13 Feb 2026
https://github.com/viral32111/xml
XML parser crate for my Rust projects.
data-structures rust-crate xml-parser
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https://github.com/secureauditx/merge-customer-log
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algorithms computer-science data-structures log-processing merge-sort python sorting-algorithms
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https://github.com/adhaamehab/db-collection
My implementation for common algorithm and data structures used in modern database systems.
algorithms data-structures database-internals designing-data-intensive-applications
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https://github.com/soheshdoshi/inteviewtask
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https://github.com/resq-software/vcpkg
ResQ C++ libraries for vcpkg
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https://github.com/genevas/practiceprograms
Small practice programs
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https://github.com/kylehue/my-dsa
A collection of reusable data structures in TypeScript.
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https://github.com/mgomesdev/estrutura-de-dados-e-algoritmos-com-javascript
Implementação dos exemplos do livro: Estrutura de dados e algoritmos com JavaScript, utilizando TypeScript, TDD e Jest.
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https://github.com/rhaeguard/algorithms-and-interview-questions-python
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https://github.com/luisvalgoi/unisinos-algorithms
Unisinos Algorithms I had to create during the college
algorithms data-structures java sort
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https://github.com/noureldin2303/revision
Revision
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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/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/ananyachibber21/data_structures_and_algorithms
Data Structures and Algorithms in Java, Python
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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/bside89/data_structures_practice4
Practical activity #4, Data Structures, in Computer Engineering graduation.
dag data-structures depth-first-search graphs topological-sort
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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/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
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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
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https://github.com/olivervea/olve.utilities
data-structures dotnet utility-library
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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/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/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/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/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/timbo-rafa/python_seats
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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.
algorithms c data-structures hackerrank interview-questions java problem-solving python3 topcoder uva-online-judge
Last synced: 19 Apr 2026
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.
data-structures key-value-store low-latency low-latency-search radixtree splaytree
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https://github.com/iampavangandhi/sudokusolver
🧮 Sudoku Solver Web App (using Backtracking)
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https://github.com/shikha-code36/strivers-sde-sheet-go-solutions
Solution for Striver's SDE Sheet in Golang
algorithm algorithms algorithms-and-data-structures data-structures data-structures-and-algorithms dsa dsa-algorithm dsa-golang dsa-practice dsa-questions dsalgo golang golang-dsa striver-sde-sheet strivers-sde-sheet strivers-sde-sheet-solutions
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https://github.com/anjaliwork20/moodify
Mood-based music recommendation system that considers a user's emotional state to recommend songs, genres, artists and playlists using Machine learning
artificial-intelligence cnn-keras cnn-model convolutional-neural-networks data data-analysis data-science data-structures data-visualization database deep-learning machine-learning machine-learning-algorithms python recommended song songs
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https://github.com/asarkar/codewars-python
https://www.codewars.com/dashboard
algorithms codewars codewars-kata codewars-python codewars-solutions data-structures python
Last synced: 04 Jun 2026
https://github.com/kritika30032002/kritika_leetcode
Collection of LeetCode questions to ace the coding interview!
algorithms algorithms-and-data-structures cpp-programming data-structures geeksforgeeks-cpp geeksforgeeks-solutions gfg-cpp gfg-solutions interview interview-practice interview-preparation interview-questions leetcode leetcode-cpp leetcode-practice leetcode-solutions
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https://github.com/towaquimbayo/comp-2522
BCIT Computer Systems Technology (CST) - COMP 2522 (Object Oriented Programming 1)
algoirthms binary-search-tree data-structures data-structures-and-algorithms design-patterns java java-17 java-processing object-oriented-programming oop oops-in-java processing processing-org
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https://github.com/h3rodev/tupcs203
Quizzes, Assignments and Projects in C/C++ for Data Structures and Algorithms Class of TUP ETEEAP
algorithms c cpp data-structures
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https://github.com/awskii/splay
Non-recursive, simple and tested splay tree
data-structures datastructures tree
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https://github.com/christian-doucette/data_structs
Implementation of common data structures with C. Includes linked list, list, stack, heap, BST, and hash table.
Last synced: 05 Jun 2026
https://github.com/infinity-boi/dsa-codes
Popular Competitive Programming Questions essential for interview preparation
algorithms competitive-programming data-structures leetcode spoj
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https://github.com/deamondev/scala-data-structures
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https://github.com/remykarem/advent-of-code-2020
Solution in Rust 🦀! With some pseudo-code in Python 🐍.
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https://github.com/skylar-lorena/python
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https://github.com/sdthaker/javascript-dsa-mini-projects
freeCodeCamp Javascript Algorithms & Data Structures certification course code.
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Last synced: 24 Apr 2026
https://github.com/tutupharirabu/kalkulator-project-std
A C++ program that converts infix expressions to prefix notation and calculates the result.
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https://github.com/dbriane208/data-structures-and-analysis-of-algorithms
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https://github.com/hamzahussyn/algorithms-and-datastructures-fcc
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algorithms algorithms-and-data-structures data-structures fcc fcc-frontend freecodecamp javascript projects
Last synced: 25 Apr 2026
https://github.com/senior-sigan/data-structures-training
Common data structures and algorithms I implemented just to practise
cpp data-structures learn-to-code
Last synced: 06 Jun 2026
https://github.com/adarsh-kmt/lsmtree
An LSM tree, implemented in Go.
data-structures data-structures-and-algorithms database lsm-tree
Last synced: 25 Apr 2026