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/jacob-pitsenberger/python-electronics-inventory-management-system-object-oriented-programming-project
Welcome to the Python Electronics Inventory Management System project repository! This project is a demonstration of Object-Oriented Programming (OOP) principles in Python for managing an electronic parts inventory.
data data-structures dictionary exception-handling file-io filesystem input-output inventory-management-system management-system modules oop pickle python user-interface
Last synced: 08 Oct 2025
https://github.com/ethan-gao-code/go-ds
Go-DS (Go Data Structures) - Bloom Filters, Lists, Queues, Sets, Stacks, Trees and much more
avl-tree bloom-filter data-structures go golang list queue set skiplist stack tree
Last synced: 14 Jan 2026
https://github.com/taxborn/cis-122
This is most of my code I wrote in my CIS-122 Data Structures class.
Last synced: 08 Oct 2025
https://github.com/eskabore/woerter
Dies ist ein C-Programm, das Wörter aus einer Datei liest, sie in einem Array speichert und verschiedene Optionen zur Manipulation und Suche bereitstellt. Das Programm liest Wörter aus einer Datei mit dem Namen "woerter.txt", die sich im selben Verzeichnis wie die ausführbare Datei befinden sollte.
algorithms algorithms-datastructures c data-structures sorting-algorithms
Last synced: 08 Oct 2025
https://github.com/ishaantek/leetcode-solutions
Collection of my solutions to LeetCode problems in Python.
algorithms coding-challenge coding-interviews competitive-programming data data-structures leetcode leetcode-python python python3
Last synced: 08 Oct 2025
https://github.com/semanurbilada/lab-examples
Lectures: Computer Programming 2 | OOP | GUI Programming | Data Structures | Algorithms | Cyber Security | System Analysis and Design
algorithms computer-programming-2 cyber-security data-structures information-systems-engineering lab-lectures object-oriented-programming oops-in-java system-analysis-and-design
Last synced: 08 Oct 2025
https://github.com/googtech/classic-algorithms-in-java
:gem: programs are data structures plus algorithms ~
algorithms data-structures java
Last synced: 09 Oct 2025
https://github.com/aranyak-ghosh/golist
Minimal and extendable data structure implementation using generics
Last synced: 14 Jan 2026
https://github.com/paulgriffiths/gods
Experimentation with data structures and applications in Go
data-structures graphs maze-generation-algorithms maze-generator maze-solver queues sets stacks
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https://github.com/sreejeet/leetcode
My leetcode solutions. No PRs unless for improvement/corrections.
algorithms competitive-programming data-structures exercises leetcode leetcode-solutions solutions
Last synced: 14 Jan 2026
https://github.com/bryanaustin/structquery
Query data structures using string path in Go
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https://github.com/bilgesucakir/stitch-grapher
Java-based crochet pattern engine for topology-aware parsing, stitch connectivity graph modeling, and visualization.
crochet-pattern cytoscape data-structures domain-modeling dsl graph graph-theory graph-visualization java oop parser parsing spring-boot threejs topology
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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
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https://github.com/afneves/haskellgraphs
A Haskell implementation of classic graph algorithms, including Dijkstra's shortest path and a Traveling Salesman Problem (TSP) solver, developed for the Functional and Logic Programming course at FEUP.
algorithms bit-masking data-structures dijkstra dynamic-programming graph-algorithms haskell memoization shortest-path-algorithm traveling-salesman-problem tsp
Last synced: 11 Oct 2025
https://github.com/augusto11cb/data-structures-and-algorithms
Repository of code references, notes and observations on data structure and algorithm studies.
big-o big-o-performance data-structures dynamic-programming graph-algorithms hash hashmap hashmaps hashset hashtable hashtables heap linked-list priority-queue queue searching-algorithms sorting-algorithms stack tree-structure trie
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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/millukii/go-exercises
Golang exercises
concurency data-structures golang template testing
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https://github.com/justinianus2001/data-structures-and-algorithms
Useful Data Structures and Algorithms
algorithms algorithms-and-data-structures cpp data-structures
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https://github.com/lovesaroha/algorithms-go
This is a collection of implementation of a variety of algorithms implemented in Go. Clean and simple code to help people get started with data structures and algorithms in golang.
algorithms binary-search-tree data-structures dynamic-connectivity flow-network golang graphs sorting-algorithms tries
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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.
arrays binary-search-tree data-structures hash-table python
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https://github.com/talenfisher/cis152
Class materials from CIS152: Data Structures and Algorithms in Java
Last synced: 12 Oct 2025
https://github.com/robin-mlh/treedatastructure
Tree-based data structure system with functions for adding, modifying, deleting or reading data from a directory path.
data-structures functions python utils
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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
Last synced: 12 Oct 2025
https://github.com/r-n/calculatorstring
Calculator that takes math expression string as input like in Python
c calculator data-structures expression-evaluator interpreter linked-list math string-parsing
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https://github.com/nickradford/ts-data-structures
Common data structures implemented as generic classes in Typescript.
data-structures generics typescript typescript-library
Last synced: 19 Jan 2026
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!
algorithms algorithms-and-data-structures data-structures go go-algorithms go-datastructure golang
Last synced: 13 Oct 2025
https://github.com/smercer10/blockbuster
WIP collection of lock-free data structures.
cpp data-structures lock-free non-blocking
Last synced: 14 Oct 2025
https://github.com/samad-yar-khan/competetive-programming
This is a repository for all the competitive programming contests/
competitive-programming data-structures problem-solving
Last synced: 14 Oct 2025
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
Last synced: 14 Oct 2025
https://github.com/ychaaibi/leetcode-javascript-30
Leetcode - Learn JS Basics with 30 Qs 🧩🧠
algorithms basic competitive-programming data-structures javascript javascript-leetcode javascript-questions leetcode problem-solving
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https://github.com/barrettj12/collections
Generic, Java-style collections in Go.
collection data-structures golang library
Last synced: 27 Jan 2026
https://github.com/rockchalkwushock/dsa-notes
Notes from Data Structure & Algorithm tutorials.
Last synced: 27 Jan 2026
https://github.com/astro-ph/cosmolib
Easy-to-use formats and plots for cosmological observables
cosmology data-structures library plotting visualization
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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
Last synced: 15 Oct 2025
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.
algorithms cracking-the-coding-interview data-structures python python3
Last synced: 15 Oct 2025
https://github.com/mizcausevic-dev/zig-agent-graph-db
In-memory directed graph DB in Zig for AI agent context graphs. Typed nodes (agent, tool, fact, result, citation), labeled edges, BFS traversal, JSON serialization. Pure Zig stdlib, zero deps.
agent ai-agents data-structures embedded graph graph-database platform-engineering systems-programming zig ziglang
Last synced: 01 Jun 2026
https://github.com/shubhamvv611/crm-management-system-for-kasturi-agency
I alone have developed the best CRM (Customer Management System) for the business of Kasturi Agency and have done all the project design and data flow management from the beginning, I alone have made this project using technology like Bootsrap4 HTML5 CSS3, PHP6, jQuery, Data tables JS, Purify CSS, and JavaScript
banners bootstrap crm css3 data-structures html-css-javascript html5 javascript jquery load-balancer load-balancer-test mobile-web optimization-algorithms php6
Last synced: 14 Mar 2026
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
Last synced: 16 Oct 2025
https://github.com/mariotacke/data-structures-and-algorithms
Data Structures and Algorithms implemented in Javascript
algorithms data-structures data-structures-and-algorithms
Last synced: 16 Oct 2025
https://github.com/pedrohenrique-git/data-structures
algorithms c-plus-plus data-structures
Last synced: 01 Jun 2026
https://github.com/adhadse/dsawithgo
A DSA repository but everything is in Go.
algorithms benchmark data-structures dsa dsa-practice go golang test-driven-development
Last synced: 17 Oct 2025
https://github.com/jmuchovej/ucf
UCF courses I've completed, or am currently taking.
ai algorithms computer-science cs data-structures ucf university university-of-central-florida
Last synced: 14 Mar 2026
https://github.com/alinpahontu2912/racket-supermarket
first homework for programming paradigms
data-structures functional-programming racket
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https://github.com/bovem/algorithms-in-a-nutshell
Practice scripts from "Algorithms in a nutshell" book by George T. Heineman
algorithms algorithms-and-data-structures data-structures java oreilly
Last synced: 18 Oct 2025
https://github.com/belovetech/binary_trees
The study of binary trees, which are non-primitive non-linear data structures, and how they differ from non-primitive linear data structures such as arrays, stacks, queues, and linked lists.
algorithms binary-tree c data-structures
Last synced: 18 Oct 2025
https://github.com/gabrafo/algoritmos-ed
Estudos em algoritmos e estruturas de dados.
algorithms algoritmos cpp data-structures estruturas-de-dados
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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
Last synced: 15 May 2026
https://github.com/frank-wong-cn/datastructures-cpp
(Re)learning data structures.
algorithm avl-tree data-structures hashmap linked-list
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https://github.com/rohith-2/java-amrita
Repo Contains All the codes typed by Rohith
algorithms-and-data-structures binary-search-tree binary-tree data-structures heap java object-oriented-programming
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https://github.com/athari22/analyzing-the-yelp-dataset
SQL for Data Science
analytics data data-science data-structures er sql
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https://github.com/mohfazam/dsa
A repo covering all topics of DSA, where algorithms meet precision, and code is crafted to master the complexities of competitive programming.
algorithms codechef codeforces competative-programming cpp data-structures dsa geeksforgeeks leetcode
Last synced: 23 Oct 2025
https://github.com/gamitej/codes-in-python
Basic coding snippet in python
algorithms coding data-structures python
Last synced: 23 Oct 2025
https://github.com/anupamakib/uva-and-la-problem-solution
My solution for UVa Problems will be uploaded here, as UVa solutions don't save in their website.
backtracking bfs binary-search brute-force data-structures dfs dijkstra dynamic-programming geometry graph-algorithms greedy implementation linear-search mathematics number-theory queue sorting stack tree two-pointers
Last synced: 24 Oct 2025
https://github.com/ranimeshehata/shortest-paths-algorithms
A program implementing the three shortest paths algorithms for directed weighted graphs which are Dijkstra, Bellman-Ford and Floyd-Warshall.
algorithms bellman-ford-algorithm data-structures dijkstra-algorithm floyd-warshall-algorithm graphs java junit-test shortest-path-algorithm
Last synced: 25 Oct 2025
https://github.com/hamidhosen42/problem-solving-algorithm-link
problem solving-algorithm-link
algorithms c-plus-plus data-structures online-judge problem-solving
Last synced: 15 Mar 2026
https://github.com/gustavodiasag/graph-repr
Algorithms and Data Structures related to the representation and manipulation of graphs
data-structures graph-algorithms graph-theory
Last synced: 25 Oct 2025
https://github.com/ayyesu/pharmacy_management_system-v2
data-structures java javafx-gui mysql
Last synced: 21 Feb 2026
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/hima890/binary_trees
A collection of C programs for learning and implementing binary tree operations, including traversal, insertion, deletion, and validation. Ideal for understanding fundamental data structures and algorithms in C programming.
algrithm alx-africa alx-low-level-programming betty-style c-programming-language data-structures group-project
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https://github.com/kokorinilya/cpp-course-exercises
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data-structures excercises itmo-university metaprogramming templates type-erasure
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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
Last synced: 24 Jan 2026
https://github.com/y2k-shubham/dsa-in-cpp
Implementations of Data-Structures & Algorithm Questions in C++
algorithms cpp data-structures
Last synced: 28 Jan 2026
https://github.com/misterzurg/stepik_csc_algorithms
📓 Solutions to Stepik "Алгоритмы: теория и практика", "Алгоритмы: теория и практика. Структуры данных", "Алгоритмические задачи с собеседований aka Ace Your Next Coding Interview by Learning Algorithms", "Ликбез по дискретной математике" courses
algorithmic-warm-up algorithms algorithms-and-data-structures data-structures descrete-math greedy-algorithms stepik
Last synced: 15 Apr 2026
https://github.com/ahmedhosssam/dynamo-tree
C++ Backend server and API with React front-end client
avl-tree cpp cpprestsdk data-structures javascript react
Last synced: 15 Apr 2026
https://github.com/vikashpr/maang-interview-prep-100-dsa
Ace your MAANG+ interviews with this curated list of 100 essential DSA problems. From arrays to graphs, master every concept with detailed solutions and expert tips. Start your path to a top-tier tech job today!
algorithms coding-interviews computer-science data-structures data-structures-and-algorithms interview-preparation leetcode-solutions maang-interviews problem-solving software-engineering tech-interviews
Last synced: 16 Mar 2026
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
Last synced: 19 Mar 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.
algorithms avl-tree b-tree binary-search-tree csharp data-structures enterprise generic red-black-tree tree
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https://github.com/asarkar/exercism-haskell
https://exercism.org/tracks/haskell
algorithms data-structures exercism exercism-haskell exercism-track functional-programming haskell
Last synced: 26 Feb 2026
https://github.com/peterrauscher/devbranch.co
The source code for my site https://devbranch.co
algorithms blog data-structures devops programming website
Last synced: 10 Feb 2026
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/marcinz20/c
Programs and algorithms in C
algorythms c chess-game data-structures socket-programming tictactoe-game
Last synced: 27 Feb 2026
https://github.com/michaelb0312/data_and_algorithms
solving leetcode.com riddles
cpp11 data-structures object-oriented-programming python
Last synced: 13 Feb 2026
https://github.com/secureauditx/merge-customer-log
data-structures-algorithms
algorithms computer-science data-structures log-processing merge-sort python sorting-algorithms
Last synced: 28 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/ale-soares/data-structures-and-algorithms-coursework
Coursework for udemy course JavaScript Data Structures & Algorithms + LEETCODE Exercises
algorithms data-structures data-structures-and-algorithms
Last synced: 01 Mar 2026
https://github.com/yordanov0502/academic-programming-olympiad-of-tu-varna-2021-22
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algorithms bronze-medal c-plus-plus competitive-coding competitive-programming competitive-programming-contests data-structures hackerrank hackerrank-challenges hackerrank-solutions
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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/salvillalon45/technical-interview-preparation
My journey coding through NeetCode 150 Problems
algorithms data-structures javascript technical-interview-questions typescript
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/chaudinh/questions
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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
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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/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/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/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/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/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/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/mujibsayyad/task-manager_linked-list
data-structures reactjs singly-linked-list
Last synced: 18 Apr 2026
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
Last synced: 19 Apr 2026
https://github.com/steve2700/alx-interview
This Repo consist the interviews at alx
algorithms alx-interview data-structures interview python python3
Last synced: 04 Jun 2026
https://github.com/shahfh/data-structure-and-algo-my-journey
My journey Algo and DS
algorithm-challenges algorithms-and-data-structures data-structures javascript leetcode-solutions python
Last synced: 04 Jun 2026
https://github.com/albovo/adventofcode
A repository with all my solution for the advent of code's problems that I solved in my spare time.
advent-of-code c christmas cpp data-structures problem-solving python3 rust
Last synced: 20 Apr 2026
https://github.com/hasnathjami/data-structures-and-algorithms
algorithms cpp data-structures java stl
Last synced: 20 Apr 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
Last synced: 20 Apr 2026