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: 2026-07-08 00:08:01 UTC
- JSON Representation
https://github.com/guillainbisimwa/javasript-dastructures-and-algorithms
A Practical Guide to Algorithms with JavaScript
algorithm data-structure data-structures graph hashtable linked-list sorting-algorithms tree
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https://github.com/luiscarlosjayk/rust-fun-practice
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algorithms coding-interview data-structures dsa leetcode neetcode practice rust
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https://github.com/dreden33773/ds_in_rust
An implementation of some common data structures in Rust.
algorithms data-structures data-structures-and-algorithms rust
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https://github.com/prajwalamte/data-structures
Data Structures using C.
data-structures linked-list trees
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https://github.com/mukeshthawani/swift-algo-ds
Implementation of Algorithms and Data Structures.
algorithms data-structures swift swift-3
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https://github.com/akarimin/algs0
Algorithms Instructed by Dr. Robert Sedgewick
algorithms data-structures search sort tree union-find
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https://github.com/mondonno/algorithms
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algorithm algorithms all cpp data-structures math prefix-sumes sorting trees
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https://github.com/akashrajpurohit/leetcode-november-2020-challenge
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algorithms-and-data-structures cpp-solutions data-structures leetcode-challenge-november leetcode-challenge-solution leetcode-cpp-solutions leetcode-solutions
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https://github.com/danieljhkim/datastructures-algorithms
Data Structures and Algorithms
algorithms data-structures java javascript leetcode leetcode-solutions python3
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https://github.com/imjul1an/algorithms-and-data-structures
Learn algorithms and data structures in JS
alogrithms data-structures javascript
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https://github.com/viztruth/c-and-cpp-practice-problems-with-solutions
👉Well curated repo. containing solutions for all the practice questions that I've solved while I was learning C and C++. 💡Check the README for categorized questions. This repo. can be useful for beginner and intermediate-level C or C++ programmers. If you found this repo. useful, don't forget to star the repo and give a follow.
array-manipulations c c-plus-plus c-programming cpp data-structures data-structures-and-algorithms linked-list matrices practice practice-exercises practice-problems programming solutions string-manipulation
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[RMIT 2024A] COSC2658 - Data Structures & Algorithms - Group Assignment
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https://github.com/sandyyyzheng/mouse-maze
Mouse-Maze: A Freshman Data Structure Course Project based on DFS
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https://github.com/erkobridee/ds-ast
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https://github.com/kunalkeshan/programming-data-structures-and-algorithms-using-python-nptel-course
Weekly notes and programs for the Programming, Data Structures and Algorithms using Python - NPTEL Course.
algorithms data-structures dsa-practice nptel programming python
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https://github.com/nishantpainter/problem-solving
📖 Problem Solution Archives.
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https://github.com/aahouzi/algorithms-and-data-structures-in-python
Implementation of some algorithms and data structures, tricks, and good practices for Python developers.
algorithms algorithms-and-data-structures bfs-algorithm binary-search-tree data-structures dfs-algorithm dijkstra-algorithm graph graphs hashmap heaps linked-list python queue stack tree
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Sorting-Algorithms For CS Theory
algorithm algorithms algorithms-and-data-structures algorithms-implemented cpp data-structures datastructures geeksforgeeks
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https://github.com/bl33h/discreteeventsimulation
Simulation of program execution in a time-sharing operating system.
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https://github.com/antdeivid/sparsematrix
Projeto da cadeira de Estrutura de Dados: Implementação de uma matriz esparsa baseada em listas circularmente encadeadas.
circular-linked-list cpp data-structures sparse-matrix
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https://github.com/albinj12/go-data-structures-and-algorithms
Data Structures and Algorithms implemented using Go
algorithms data-structures dsa go golang
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https://github.com/yashsiwach/algorithms
Its all About Algorithms And Daily Dose !!❤️🔥
advancealgo algorithm algorithm-challenges algorithms algorithms-and-data-structures competitive-coding competitive-programming competitive-programming-contests data-structures data-structuresalgo
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https://github.com/pikonha/8-puzzle
🕹 Implementation of a 8 puzzle game using traversal algorithms.
algorithms breadth-first-search data-structures depth-first-search hacktoberfest puzzle traversal-algorithms uniform-cost-search
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https://github.com/tristanpenman/algorithms
Code for various algorithms, data structures, and coding interview questions
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https://github.com/danitilahun/competitiveprogrammingsolutions
A comprehensive collection of code solutions for LeetCode and Codeforces problems, designed to enhance your competitive programming skills and help you tackle coding challenges with confidence.
algorithms array data-structures dynamic-programming graph kmp-algorithm linked-list matrix monotonic-stack python queue sliding-window sorting-algorithms stack tree trie two-pointers union-find
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me learning java
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https://github.com/sbueschel/go-linked
Doubly linked list for Go (with generics)
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https://github.com/damiisdandy/data-structures-and-algorithms
Neetcode 150
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https://github.com/harshikab2112/my-geeksofgeek-solutions
This repository contains Python solutions for GeeksforGeeks problems, covering Data Structures and Algorithms (DSA). Topics include arrays, linked lists, trees, graphs, dynamic programming, and more. Solutions are optimized, well-structured, and beginner-friendly. Ideal for coding practice, interview prep, and competitive programming.
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Introductory course in Java Programming taught at @WhatAfterCollege. 🎓
algorithms course data-structures java online-course oops strings
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Golang SkipList data structure
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https://github.com/jojusuar/c-linkedlist
C implementation of a generic linked list with queue and stack functionalities
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https://github.com/mathusanm6/leetcode
Solutions for Leetcode Problems (tested using pytest and continuous integration)
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https://github.com/lordubuntu/maths
Maths algorithms and data structures you'll find useful, formally verified and optimized
algebra algorithms calculus computer-algebra-system data-structures design-by-contract formal-verification mathematical-programming mathematics maths property-based-testing
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https://github.com/mdalauddin45/c---for-data-structure
C++ for Data Structure
cpp data-structures ds python3
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https://github.com/lucidfrontier45/indexed-vector
A Rust library that implements vector container that can be indexed with specified function.
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https://github.com/emahtab/problem-solving
Problem Solving questions
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algorithm array array-methods bfs-algorithm data-structures dfs-algorithm graph linked-list matrix queue stack tree
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PCCList is a dynamic, Python-style list implementation in C++ capable of storing heterogeneous types
cpp17 data-structures dynamic-array python-list
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My Complete python journey repository from zero to mastery experience.
backtracking bots data-structures dynamic-programming leetcode-study-plan problem-solving python python-bots python-regex scraping-python scriptings searching-algorithms sorting-algorithms
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https://github.com/lakshitnagar/ds-algo
From ground up implementation of data structure and algorithms.
algorithms algorithms-and-data-structures algorithms-datastructures basic-data-structures data-structures linked-list
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https://github.com/kishore-devaraj/layman-js-snippets
A repo which contains simple snippets to describe important concepts in javascript world and also contains common data structure patterns implemented in js.
data-structures javascript nodejs reactjs redux
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https://github.com/anshumansinha3301/data-structures-for-artificial-intelligence
Data Structures and Algorithm implementation in Artificial Intelligence including algorithm used for Artificial Intelligence
algortihm anshumansinha3301 artificial-intelligence bitfusiondynamics data-structures open-source
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https://github.com/atereshkov/hackerrank
My HackerRank solutions and practice written in Swift
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https://github.com/adriandarian/hackerrank
💻 All of my HackerRank Solutions
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https://github.com/farhaduneci/contactbook
A simple contact book written with Python.
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https://github.com/greybax/stack-data
Simple stack imlementation on ES6
algorithm algorithm-and-data-structure algorithm-and-datastructure algorithms-datastructures data-stack data-structure data-structures datastructure datastructures es6 es6-javascript js js-data stack stack-based stack-data stacks stacks-project structured-data structures
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https://github.com/bola-nabil/codeforces
codeforces solutions
algorithm algorithms algorithms-and-data-structures codeforces codeforces-solutions cpp data-structures problem-solving
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https://github.com/zakariaelbouzkri/stack_sorter
This project will make you sort data on a stack, with a limited set of instructions, using the lowest possible number of actions. To succeed you’ll have to manipulate various types of algorithms and choose the most appropriate solution (out of many) for an optimized data sorting
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https://github.com/msadeqsirjani/mstree-bench
A benchmarking toolkit for comparing Kruskal's and Prim's minimum spanning tree algorithms across various graph configurations, with visualization tools and performance analysis reports.
algorithm-comparison algorithm-visualization benchmarking data-structures graph-algorithms kruskal-algorithm minimum-spanning-tree performance-analysis prim-algorithm python
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https://github.com/facundomunoz/data-structure
:books: Algorithms and Data Structures implemented in Java
data-structure-java data-structures
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https://github.com/0x484558/fairqueue
Spatially distancing fair queue
data-structures fairness no-std queue round-robin stack
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https://github.com/01barthez/learn_datastructure_c
In the university context, learning C language is a prerequisite for success in certain subjects such as INF131, INF231... To make up for this deficit, I'm going to learn complex data structures in C (Stack, File, Lists...).
c data-structures file initialization list makefile pile programming-exercises
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https://github.com/rahat-khan-pathan/uva-solutions
My solutions for UVa problems.
ad-hoc algorithms competitive-programming data-structures dynamic-programming number-theory problem-solving recursion recursive-dp standard-template-library uva
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https://github.com/ianfelps/estrutura_de_dados_em_c
Repositório para estudos sobre estrutura de dados na linguagem C.
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https://github.com/missipsag/binary-search-tree
This is a small project where I learned how to manipulate the Binary Search tree data structure (creating and inserting new nodes, deleting ones, updating key values...) and tree walks algorithms : inorder, preorder, postorder.
binary-search-tree c data-structures pointer
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https://github.com/harismuneer/Queue-and-Stack
🎈 A C++ implementation of two datastructures: queue and stack
cplusplus data-storage data-structures datastructures free-to-use open-source-code queue stack
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https://github.com/sonirico/container
data structures & utilities to work with slices, maps... in a generic way
container data-structures generics golang
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https://github.com/michelbernardods/go-quicksort
Implementando o método de ordenação quicksort em Golang
algorithms data-structures estrutura-de-dados go golang google quicksort
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https://github.com/jenniferplusplus/interview-algorithms
A collection of solutions to algorithm or data structure based programming challenges I've been given during interviews recently.
algorithm-challenges algorithms algorithms-and-data-structures data-structures interview interview-practice interview-preparation interview-questions
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https://github.com/prismadic/hygiene
A payload compression toolkit that makes it easy to create ideal data structures for LLMs; from training data to chain payloads.
compression-methods data-preprocessing data-structures llm-chain llm-finetuning llm-inference
Last synced: 03 Jul 2026
https://github.com/paulchen2713/nthu-data_structure_2020
EECS 2040 Data Structure Lecture Slides 2020
Last synced: 03 Feb 2026
https://github.com/denizkarya1999/dsa_practice_with_x27
Practice Data Structures and Algorithms for better software engineering
algorithms coding-interviews computer-science data-structures self-practice
Last synced: 02 Sep 2025
https://github.com/richardmiruka/alx-interview
This interview repository 📒 is a collection of (practical) questions and answers designed to help someone prepare for programming interviews. The repository is organized into several categories, including Algorithms, programming concepts, and miscellaneous topics through Practical questions and concepts such as Pascal's triangle.
algorithms algorithms-and-data-structures data-structures logic logic-programming programming-languages
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https://github.com/tauqueeralam42/dsa-java
Explore fundamental Data Structures and Algorithms (DSA) concepts with Java implementations. Includes arrays, linked lists, stacks, queues, trees, graphs, sorting algorithms, dynamic programming, and more.
algorithms data-structures java
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https://github.com/mdabdullahibnaharun/algorithms
Those algorithms are a finite list of instructions used to solve a problem or perform a task.
algorithms cpp11 data-structures graph tree
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https://github.com/alok-srivastava10/leetcode-solutions
This repository contains my solutions to various Data Structures and Algorithms (DSA) problems from LeetCode.
algorithms backtracking data-structures dynamic-programming hashmap java linked-list priority-queue problem-solving queue sliding-window stack tree
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https://github.com/aghorui/lhf
Multilevel data and operation deduplication mechanism (implementation in C++)
big-data cache compilers data-flow-analysis data-structures database
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https://github.com/izzhafeez/szmatrix
Space-partitioning data structure to improve queries for clustered points in 2D space
cpp data-structures geospatial
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https://github.com/tom-spalding/petrie-itis
a ITIS search wrapper to be used with Petrie
api api-wrapper classification data-structures graph itis petrie phylogeny taxonomy
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https://github.com/wwwangxc/container
Various data structures implemented using Go.
Last synced: 16 Jan 2026
https://github.com/jabhij/hacks_python
Python hacks for code optimization.
algorithms data-structures datatypes python
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https://github.com/ikauematos/data-structurec
Hello devs okay with you guys? this repository aims to show a little about the sorting methods using C to apply the ordering methods
Last synced: 27 Feb 2025
https://github.com/mariianikitash/data-structures-w-python
Repo with my completed data structures and algorithms questions taken from LeetCode
algorithms data-structures python3
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https://github.com/ashok-arjun/facebook-clone
Data Structures mini package to simulate the organization of users in facebook network. Includes the implementation of various data structures including Graph, Trie, Queue and Stack.
data-structures facebook-network graph linked-list list queue queues stack stacks
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https://github.com/alapanme/data-structures-and-algorithms
Common Data Structures and Algorithms solved in Java
algorithm algorithms data-structure data-structures data-structures-algorithms data-structures-and-algorithms java leet-code-solutions leetcode leetcode-java
Last synced: 17 Sep 2025
https://github.com/vtickner/codecademy-computer-science
These projects were created as part of Codecademy's Computer Science Career Path course.
algorithms bubble-sort computer-architecture computer-science csv data-structures database graphs json linked-list postgresql python queues quicksort schema sql stacks trees
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https://github.com/adityasworks/library-management-system-using-data-structures-cpp-
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binary-search-tree cpp data-structures hashing library-management-system linked-list queue
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https://github.com/can-dy-jack/heap
MinHeap, MaxHeap, minHeapSort and maxHeapSort implementation in JavaScript.
data-structures heap heap-sort javascript maxheap minheap
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https://github.com/kfrancischen/leetcode
Leetcode solutions
algorithms data-structures leetcode-python
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https://github.com/jabellard/heap
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algorithm algorithms c data-structure data-structures heap max-heap
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https://github.com/fabriciopsouza/miniprojeto-dw
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data-structures database datawarehouse etl pentaho pentaho-data-integration postgreesql sql
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c cs data-structures flask memory python
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https://github.com/shravzzv/odin-knights-travails-project
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https://github.com/khaledkamr/clothes_shop_system
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https://github.com/diego-evaristo-crtl/algoc-lib
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c data-structures dsa self-learning
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https://github.com/ragul-rofi/stackimplementation2python
Beginner Stack Implementation in Python
data-structures dsa python stack
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https://github.com/shriram-vibhute/python
This repository contains comprehensive Python coursework, featuring lessons on fundamentals, data structures & OOP's. concept.
data-structures object-oriented-programming programming-language python
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https://github.com/cqllum/schema2dwh
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ai data data-structures dataengineering datawarehousing dwh gemini gemini-api genai reporting reporting-tool schema-design
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