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: 2026-07-02 00:07:41 UTC
- JSON Representation
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/jseg380/university
Repository with projects made for University subjects
ai computer-science cpp cs-degree data-structures java oop ruby
Last synced: 09 May 2026
https://github.com/hengxin/data-structures-algorithms-resources
Resources on Data Structures and Algorithms
algorithms big-list data-structures resources
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https://github.com/marincervinschi/strutturedatiealgoritmi
"Data Structures and Algorithms" is a comprehensive course offered at the University of Modena and Reggio Emilia. Led by esteemed instructors, this course delves into fundamental topics such as activation records, recursion, algorithmic complexity, and various algorithms.
algorithms algorithms-and-data-structures arrays c data-structures heaps lists sorting-algorithms strings trees
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data-structures erlang erlang-library range-tree
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Restaurant Data Analysis during Coronavirus time to Check the Impact on Foods and Restaurant Sales and YOY.
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data-structures nfa-to-dfa-conversion python regex
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https://github.com/mahmud-kandawala/data-structures-coursework
This repository delves into the core principles of data structures, covering essential types like arrays, stacks, queues, lists, trees, and graphs, utilizing Python and its extensive libraries to apply and demonstrate these concepts.
array binary-search-tree data-structures graph hashmaps heaps linked-list python queue stacks
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https://github.com/vcardea/ds-collection-self-made
Collection of my own implementations of Data Structures in C.
c-programming-language data-structures own-implem vector
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algorithms-and-data-structures data-structures javascript jest tdd-javascript
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algorithms data-structures golang leetcode sql typescript
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coding-blocks coding-blocks-practice-questions competitve-programming data-structures intellij java leetcodesolution recursion
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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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containers cpp cpp23 cpp23-library data-structures
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pick the leader problem using cpp in circular linked list
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https://github.com/1ayanabil1/algorithms
Welcome to the Algorithms repository! 🚀 This repository is dedicated to documenting and sharing my journey through algorithm learning, with a special focus on the Grokking Algorithms book.
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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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Theory and Implementation of various Data Structures and Algorithms
algorithms data-structures data-structures-algorithms searching-algorithms sorting-algorithms
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https://github.com/goessl/tree
Tree structure generation, handling & storage.
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Implementation of various Data Structures & algorithms along with some interesting problem solving.
algorithms-and-data-structures algorithms-datastructures data-structures datastructures dynamic-programming java
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https://github.com/kingcitaldo125/pytrie
My implementation of a Trie(tree) data structure
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https://github.com/andrewocc/info1905-assignment1
INFO1905 Data Structures Assignment 1 (tree traversal and arithmetic trees)
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https://github.com/marcinz20/c
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https://github.com/mdsamsuzzohashayon/algorithm-data-structure
Python, JavaScript Algorithm
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알고리즘 / 자료구조 스터디
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https://github.com/bytelu/text-generator
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https://github.com/remonhasan/cp-code-library
algorithms & data structures that i learned for CP 💡
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Swift Fun Playground
algorithm-challenges data-structures json-decoder nsimage playground swift unit-test
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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
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Projects done in low-level languages, C, and includes bash scripts
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Coursework for udemy course JavaScript Data Structures & Algorithms + LEETCODE Exercises
algorithms data-structures data-structures-and-algorithms
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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
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High level programming during ALX software engineering course
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https://github.com/fhasnur/codewars
📂 My solutions to various programming problems (kata) from the codewars platform.
algorithms codewars data-structures javascript problem-solving
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PHPのData Structuresを使ってみる
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A high-performance, memory-efficient library of collections designed for game development, simulations, and other performance-critical applications.
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Solutions of CSES problem set
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https://github.com/hendurhance/cs50-c
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Documentation site for remodel-core, built with React Router and Fumadocs.
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An efficient in-memory implementation of List<Long> aiming for minimum memory usage and good insert/remove performance.
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https://github.com/an4b4515/data-structures
Most common Data-Structures and Algorithms implemented in Java from scratch ☕ ♨️
algorithms bstree data-structures graph hashtable java linear linked-list nonlinear queue searching-algorithms sorting stack
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https://github.com/jojiiofficial/bytestore
Various data structures directly stored in memmapped files or as bytearray in memory with focus on efficiency and performance.
bytes data-structures datastructures memory-mapped-file memory-mapping mmap mmapped
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Data Structures and Algorithms
algorithms arrays c data-structures linked-list
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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/dj1095/leetcode-mastery
Mastering LeetCode with detailed solutions and complexity analysis 🚀📊💡
algorithms-and-data-structures data-structures java leetcode-solutions python3 spacecomplexity timecomplexity
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https://github.com/eliasdeallmeida/tic-tac-toe-game-tree
Algoritmo que analisa a melhor jogada para um tabuleiro de jogo da velha por meio de uma árvore de jogadas.
data-structures game-tree minimax-algorithm python tic-tac-toe
Last synced: 22 May 2026
https://github.com/cyberg4b/leetcode-exercises
Some LeetCode Data Structures exercises in TypeScript.
data-structures leetcode typescript
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https://github.com/ananyachibber21/data_structures_and_algorithms
Data Structures and Algorithms in Java, Python
algorithms data-structures java programming python
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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
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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
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https://github.com/meysam81/red-or-black-tree
red or black tree, implemented in c++ containing insert and delete
college college-project data-structures red-black-tree tree tree-search tree-structure
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https://github.com/olivervea/olve.utilities
data-structures dotnet utility-library
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https://github.com/alanmenchaca/java-avanzado
cadenas, caracteres y expresiones regulares, colecciones de genéricos, diseño de clases, lambdas y flujos de Java SE 8.
classes-and-objects data-structures java-se lambdas methods serialization streams
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https://github.com/madmmas/java-concurrency-interview-practice
50 structured Java concurrency problems — beginner to expert — with JUnit 5 tests. Interview prep & hands-on learning.
concurrency data-structures interview-prep java java-concurrency junit5 locking maven multithreading thread-safety
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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
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https://github.com/timbo-rafa/python_seats
algorithms challenge data-structures hash-set nosetests python test
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https://github.com/iampavangandhi/froggyjump
🐸 Minimum Jump Froggy Game (using Dynamic Programming)
data-structures dynamic-programming javascript phaser vanilla-javascript
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https://github.com/infinitifall/skiplist
A skip list is a probabilistic data structure that is efficient, compact and concurrency friendly
c data-structures randomized-algorithm skiplist
Last synced: 04 Jun 2026
https://github.com/robinfriedli/cranevec
Vector that is generic over its underlying implementation offering several inline or heap based storage implementations and providing fallible operations allowing graceful handling of allocation failure.
Last synced: 06 Apr 2025
https://github.com/arijitcodes/dsa
Data Structure and Algorithm Stuff
algortihm c cpp data-structures datastructure datastructures-algorithms dsa javascript js
Last synced: 20 Apr 2026
https://github.com/yangsijun528/data_structure_with_c
C언어로 자료구조 직접 구현하고, 테스트 코드로 검증해보기 + Python 시각화
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https://github.com/jen2004/mail-delivery-system
A routing and package delivery simulation system designed for a parcel service. A CLI Python application that utilizes a hash table and the Nearest Neighbor algorithm.
algorithms-and-data-structures cli cli-app data-structures hashmap hashtable pycharm python
Last synced: 21 Apr 2026
https://github.com/clifftech123/hackerrank-data-structures
This repository contains C# solutions to HackerRank data structures problems
cshap data-structures hackrank
Last synced: 03 Nov 2025
https://github.com/rynanda/project-management-system
Managing a list of tasks in a project using data structures and algorithms.
abstract-data-types algorithms csharp data-structures depth-first-search topological-sort
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https://github.com/kartikmehta8/implementations
Implementation of Data Structures in C++
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https://github.com/vikky2810/c-preparation-notes
Intermediate-level C programming notes, covering advanced control flow, pointers, memory management, file handling, and more.
algorithms bitwise-operations c c-programming data-structures file-handling intermediate-c memory-management pointers
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https://github.com/erykmika/datastructures
This repository contains my solutions to the tasks that I had to solve during the "Data structures and time complexity" classes.
data-structures politechnikawroclawska university-project
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https://github.com/sdthaker/javascript-dsa-mini-projects
freeCodeCamp Javascript Algorithms & Data Structures certification course code.
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algorithms data-structures python
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https://github.com/sakapon/bang
A library of algorithms.
algorithms data-structures mathematics
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algorithms c cpp data-structures entrypoint oop oop-principles validation
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https://github.com/tush-tr/code-in-cpp
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algorithms-and-data-structures c cpp data-structures
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algorithm algorithms data-structures dynamic-programming interview-questions leetcode leetcode-python leetcode-solutions python python-3 solutions
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https://github.com/isaacmaffeis/pac-2023
PAC 2023/24 Algorithm design and computability - University course
algorithms data-structures java
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https://github.com/agrim123/algo-ds
Algorithms and Data Structures
algorithms computer-science data-structures
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https://github.com/data-miner00/dsa
Grappling with Data Structures and Algorithms
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https://github.com/goulartgusta/desafio-arrays
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