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: 2026-07-15 00:07:40 UTC
- JSON Representation
https://github.com/askeladdk/toolbox
Useful algorithms and data structures for Go.
algorithms data-structures go golang
Last synced: 14 Jan 2026
https://github.com/pedro-git-projects/go-data-structures-and-algorithms
Implementation of most of the classical data structures and algorithms in Go
algorithms data-structures go golang
Last synced: 14 Jan 2026
https://github.com/freddydrew/deepdiveusingjava
Where I keep all of my class work from Udemy's Data Structures & Algorithms: Deep Dive Using Java course.
arraylist arrays data-structures hashtable heaps linked-list queues search-algorithms sorting-algorithms stacks trees
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https://github.com/azaz9026/email-spam-detection
Welcome to the Email Spam Detection project! This repository provides a machine learning model for detecting spam emails using a Naive Bayes classifier and a simple web interface built with Streamlit.
data-analysis data-cleaning data-structures data-visualization deep-learning machine-learning python sql streamlit
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https://github.com/limdongjin/problemsolving
java / c++ / python
algorithms boj c data-structures java leetcode problem-solving python
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https://github.com/jackfirth/rpn
A Racket package for working with Reverse Polish Notation stack structures
data-structures forth racket reverse-polish-notation
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https://github.com/likweitan/stutter
Write a method stutter that accepts a queue of integers as a parameter and replaces every element of the queue with two copies of that element for example [1, 2, 3] becomes [1, 1, 1, 2, 2, 2, 3, 3, 3].
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https://github.com/samirettali/go-datastructures
algorithms data-structures generics go golang
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https://github.com/c2akula/bitarray
Package bitarray provides a convenient and fast BitArray data structure that compactly stores bits in Go.
bitarray boolean compact convenient data-structures fast go golang pure-go pure-golang
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https://github.com/kalebers/data_structures_masters_2025
Repositorio para trabalhos da materia de Estrutura de Dados no Mestrado de Cybersegurança na PUCPR.
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https://github.com/terenceclzhang/leetcode-solutions
LeetCode Solutions
algorithms data-structures data-structures-and-algorithms leetcode leetcode-solutions
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https://github.com/UshurbakiyevDavlat/Go-Algos
Algos and Data-structures on Golang
algorithms data-structures golang
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https://github.com/antoinegagne/a-tree
A dynamic data structure for efficiently indexing arbitrary boolean expressions
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https://github.com/didogrigorov/leetcode-may-daily-challenges-2023
Python solutions to LeetCode's May 2023 Daily Challenges, organized by date. Ideal for practicing coding, mastering Python, and preparing for interviews.
algorithm-challenges algorithms algorithms-and-data-structures coding coding-challenge coding-challenges coding-interviews data-structures interview leetcode leetcode-python leetcode-solutions programming python python3
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https://github.com/taeguk/data-structure
Implementation of various data structures
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https://github.com/mehedimubin/daily-dsa
Solutions to Leetcode problems in Golang
algorithms data-structures golang interview-preparation problem-solving
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https://github.com/yagoliu/go-algo
用 Go 实现的数据结构和算法之路,日渐完善中,敬请期待!
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https://github.com/jurshsmith/data-fuel
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https://github.com/nelsonbn/algorithms-data-structures-stack
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https://github.com/samad-yar-khan/competetive-programming
This is a repository for all the competitive programming contests/
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https://github.com/theronwolcott/data-structure-phonebook
This project implements Ordered Linear Probing (OLP) and Quadratic Probing (QP) for collision resolution in hash tables, supporting soft deletion, hard deletion, and auto-resizing with prime number capacities for optimal performance.
data-structures hash-tables java
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https://github.com/theronwolcott/data-structure-kdtree-prquadtree
Implemented KD-Trees and PR-QuadTrees with efficient spatial queries, using inheritance and polymorphism. Optimized k-NN and range searches, dynamic node transformations, and geometric computations for high performance.
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https://github.com/privatepeople/codingtest
코딩테스트 공부를 위한 저장소
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https://github.com/barrettj12/collections
Generic, Java-style collections in Go.
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https://github.com/sam0jones0/cracking-the-coding-interview
My solutions written in Python to the problems presented in "Cracking the coding interview 6th edition: 189 programming questions and solutions" by Gayle Laakmann McDowell.
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https://github.com/heap-data-structure/d-ary-heap
:octopus: d-ary heap data structure library for JavaScript
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https://github.com/mariotacke/data-structures-and-algorithms
Data Structures and Algorithms implemented in Javascript
algorithms data-structures data-structures-and-algorithms
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https://github.com/josecarlosnf/graphs
Implementações de grafos utilizadas na disciplina de projetos de algoritmos II (eq. estruturas de dados II)
bfs-search breadth-first-search data-structures deep-first-search dfs-search dijsktra-algorithm graph prim-algorithm python search ufpa
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https://github.com/tiennhm/algorithms
Tông hợp chi tiết các thuật toán lập trình
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https://github.com/bovem/algorithms-in-a-nutshell
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https://github.com/notthestallion/data_structures_sentinel_dynamic_link
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https://github.com/tomboddaert/zig_structures
An implementation of some data structures used to help me learn Zig
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https://github.com/ferstormblessed/datastructures-algorithms
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https://github.com/ashwinraikar88/odsa
Orchard Algorithms and Data Structures
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https://github.com/mohfazam/dsa
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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.
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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/bmf-san/ruby-algorithm-and-datastructure-practice
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https://github.com/jungaretti/advent-of-code-2020
Solutions to problems from the merriest coding challenge on the Internet
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https://github.com/r-n/calculatorstringcpp
The previous CalculatorString, rewritten in C++
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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.
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https://github.com/kokorinilya/cpp-course-exercises
Excercises for c++ course
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https://github.com/mezantrop/tsqlike
SQL-like interface to tabular structured data
csv data-processing data-structures json python sql-like table
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https://github.com/dyhalmeida/data-structures-algorithms
data structures and algorithms
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https://github.com/y2k-shubham/dsa-in-cpp
Implementations of Data-Structures & Algorithm Questions in C++
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Last synced: 28 Jan 2026
https://github.com/elhakimdev/typescript-abstract-data-type
A basic datastructure & abstract data type implementation with Typescript
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https://github.com/stynw7/computer_science_resources
Provides Computer Science subjects to learn for free ✨
algorithms calculus cheatsheets computer-science data-structures mathematics programming resources roadmap statistics
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https://github.com/16point7/gcontainer
generic container data structures for Go
collections data-structures generics go go-container go-generics go-library golang library
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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/ariessa/data-structure-algorithm-test
Technical test for a full stack developer role.
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https://github.com/ofadiman/grinding-leetcode
Repository contains solutions to leetcode problems.
algorithms data-structures golang leetcode sql typescript
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https://github.com/youssefashourrr/supermarket-manager
A supermarket management system developed in C++ with Qt5 widgets for the graphical interface, created as our CS213 course project during the first semester of sophomore year.
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https://github.com/raveriss/cpp09
C++ Module 09: STL. Ce module contient des exercices pour se familiariser avec la Standard Template Library (STL) en C++98. Les exercices incluent la manipulation de conteneurs standards et l'implémentation d'algorithmes de tri et de notation polonaise inversée.
algorithms bitcoin bitcoin-exchange cpp cpp98 data-structures merge-sort reverse-polish-notation stl
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https://github.com/muhammedmagdyy/competitive-programming
My Solutions in Online Judges
algorithms cpp data-structures
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https://github.com/ccwukong/algo-in-js
The common data structures and algorithms implemented in JavaScript.
algorithms data-structures disjoint-set divide-and-conquer dynamic-programming graph greedy heap javascript linkedlist priority-queue queue searching sorting stack tree
Last synced: 16 Apr 2026
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
Last synced: 13 Feb 2026
https://github.com/uselesstechjunks/toplynx
Machine Learning Career Guide
algorithms algorithms-and-data-structures data-science data-structures interview-preparation large-language-models machine-learning machine-learning-algorithms recommender-systems study-guide
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https://github.com/andrewobwocha/advancedmusicplayer
🎵 Python CLI music queue implemented with a Doubly Linked List (DLinkedList). Features prev/next, add next/last, remove current, ytmusicapi search.
cli data-structures doubly-linked-list music python queue ytmusicapi
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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/resq-software/vcpkg
ResQ C++ libraries for vcpkg
algorithms cmake cpp17 data-structures drone-software robotics vcpkg
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https://github.com/yordanov0502/xxxv-republican-academic-programming-olympiad
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algorithms c-plus-plus competitive-coding competitive-programming competitive-programming-contests data-structures java team
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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/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
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https://github.com/luisvalgoi/unisinos-algorithms
Unisinos Algorithms I had to create during the college
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https://github.com/milesrack/kattis
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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
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https://github.com/ryancasf/estruturadado
Data storage and organization.
algorithms-and-data-structures data-structures java-data-structure
Last synced: 17 Apr 2026
https://github.com/sevilaymuni/project-no.3-seaborn-plots
Pandas and Seaborn Mediated Comprehensive Analysis on Differentiated Thyroid Cancer
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Last synced: 18 Apr 2026
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
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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
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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/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
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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
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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
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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
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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
algorithms data-structures problem-solving sliding-window
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https://github.com/isensee-bastian/set-generics
Tutorial code for my video Generics Part 3: How to use Generics in Golang
basic-programming beginner-tutorial-series data-structures generics golang interfaces learn-to-code sets tutorial types youtube
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https://github.com/varugasu/clrs
Algorithms from the Introduction to Algorithms (CLRS) book
algorithms algorithms-and-data-structures clojure clrs data-structures golang python
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🧮 Sudoku Solver Web App (using Backtracking)
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https://github.com/saadbutt27/leetcode
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algorithms challenge data-structures hash-set nosetests python test
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Data Structure and Algorithm Stuff
algortihm c cpp data-structures datastructure datastructures-algorithms dsa javascript js
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https://github.com/ahmdeltoky03/infix-to-prefix-converter
Infix_To_Prefix_Converter
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https://github.com/vikky2810/c-preparation-notes
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algorithms bitwise-operations c c-programming data-structures file-handling intermediate-c memory-management pointers
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https://github.com/chrkspln/binary-tree
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binary-tree cpp data-structures
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