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/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/ososuna/matchmaking-lol
🕹️ Matchmaking algorithm for solo queue rankeds in League of Legends
data-structures league-of-legends machine-learning python
Last synced: 14 Apr 2026
https://github.com/francesco-s/leetcodes
LeetCode problems solved in Python. Each solution is well-tested and easy to execute (WIP).
competitive-programming data-structures problem-solving
Last synced: 22 Jun 2026
https://github.com/StudyResearchProjects/dsa-in-cpp
Data Structures and Algorithms with C++
algorithms cpp data-structures
Last synced: 16 Oct 2025
https://github.com/antonygz/estructura_de_datos
Implementaciones y explicaciones de estructuras de datos en distintos lenguajes.
data-structures graphs queues stack trees
Last synced: 27 Jan 2026
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/ierturk/rust-practice
Rust Language Practice
algorithm algorithms algorithms-and-data-structures data-structures dsa practice project-template recruitment-test rust rust-lang rust-practice template-project testing unit-testing
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https://github.com/binary-wizardry/codewars-solutions
Personal Codewars Solutions
algorithms algorithms-and-data-structures codewars codewars-kata codewars-kata-solution codewars-solutions coding-challenge coding-challenges data-structures python python3 solutions
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https://github.com/koehlma/sharedvec-rs
A fast but limited ordered collection for storing values of a single type.
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https://github.com/ibfleming/the-fundamentals
This repository contains various implementations of programming concepts, principles, and techniques...
algorithms algorithms-and-data-structures c-plus-plus data-structures
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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/mezdelex/rustexamples
All kind of different exercises in Rust.
borrowing concurrency data-structures mutability rust
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https://github.com/tiennhm/algorithms
Tông hợp chi tiết các thuật toán lập trình
algorithms data-structures source-code
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https://github.com/WerdsMind/Proyectos-CPP
Todos los scripts hechos con c++
algorithms automatic-ordering console-application cpp data-structures file-manager no-gui proyects
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https://github.com/mdh266/cpp-practice
Practice Codes in C++
algorithms c-plus-plus cpp cpp11 data-structures datastructures
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https://github.com/ryanlemes/graph-data-structure
Graph data structure implemented in Golang using clean architecture.
clean-architecture clean-code data-structures go golang graph
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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/iampavangandhi/splitwisecashflow
💵 Splitwise Cashflow Web App (using Heaps)
data-structures heap heaps javascript vanilla-javascript
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https://github.com/straightcurve/tree-diff
diff but for trees
algorithms algorithms-and-data-structures data-structures jest trees typescript-library
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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/hridxyz/data-structures-and-algorithms
DSA Mastery Journey: A repository tracking my learning curve in Data Structures and Algorithms from Apna College, encompassing comprehensive Java code exercises, problem-solving, and conceptual notes.
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https://github.com/makaveli10/leetcode-solutions
Solution to LeetCode problems in C++.
binary-search-tree data-structures graph-algorithms leetcode-problems-solutions leetcode-solutions problem-solving
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https://github.com/parasgarg/leetcode-coding-practice
LeetCode's practice solutions for the problems based on Algorithms and Data Structures.
algorithms data-structures java leetcode practice-programming problem-solving programming-challenges
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https://github.com/ashirvad47/l.c.d
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algorithms data-structures database java mysql
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https://github.com/eagletrt/libring-buffer-sw
Simple circular buffer data structure implementation suited for all embedded devices
circular-buffer data-structures embedded library platformio platformio-library ring-buffer sw
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https://github.com/josugoar/jlib
GLib inspired generic data structures C library for personal use
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https://github.com/almoghindi/boxes-project
Project based on data structures to offer the most appropriate box for a customer using avl tree, inside an avl tree for maximum complexity and memory utilization.
avl-tree binary-search-tree complexity csharp data-structures dotnet oop
Last synced: 06 Apr 2025
https://github.com/rohith-2/java-amrita
Repo Contains All the codes typed by Rohith
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https://github.com/wajktor13/ads-lab
solutions to algorithmic tasks from Algorithms And Data Structures course at AGH University
agh agh-university agh-wi agh-wiet algorithms algorithms-and-data-structures data-structures
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https://github.com/ashwinraikar88/odsa
Orchard Algorithms and Data Structures
algorithms data-structures python3
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https://github.com/toxicmango64/push_swap
Push_swap is a an efficient sorting algorithm using two stacks and a limited set of operations. The goal is to sort a given set of integers in ascending order using the fewest possible moves, implementing and optimizing various sorting algorithms to achieve the best performance within specified benchmarks.
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https://github.com/rieljasperapos/data-structures-and-algorithms
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https://github.com/nelsonbn/algorithms-data-structures-heap-sort
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algorithms algorithms-and-data-structures data-structures
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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
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https://github.com/sahilmemon7/data_structures_algorithms
Main data structures and algorithms in Java along with their time and space complexities.
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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/quarkgluant/python-data-structures-algorithms
Udemy course "Python for Data Structures, algorithms, and Interviews" by José Portilla
algorithms algorithms-and-data-structures data-structures python python3 udemy
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https://github.com/odhithsen/data-structures-java
🧑💻 Java implementations of various data structures and their associated operations.
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https://github.com/ofmiq/algorithmsanddatastructures
A collection of fundamental algorithms and data structures implemented in C++
algorithms c-plus-plus data-structures
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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
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https://github.com/neutronixy/stacksofwax
Home to the codebase of a dynamic music streaming social network that connects users through their love of music. Here, you'll find everything that powers our community's ability to explore, share, and discuss their favorite tunes and podcasts.
back-end back-end-development data-structures database front-end front-end-development full-stack fullstack-development music music-database music-player music-server music-service server-side soundcloud spotify website
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https://github.com/asarkar/pydata
Python Data Structures: Linked List, and Binary Tree
binary-tree data-structures linked-list python
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https://github.com/chiragaug6/data-structure
Here is the Data Structure With Java
data-structures java problem-solving
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https://github.com/asarkar/exercism-scala
https://exercism.org/tracks/scala
algorithms data-structures exercism exercism-scala 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
advent-of-code algorithms data-structures
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https://github.com/ereh11/ramadan-problem-solving-challenge
Ramadan Problem Solving Challenge is a 30-day coding challenge where participants solve a new problem daily throughout Ramadan
algorithms data-structures problem-solving
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https://github.com/codyvangosen/codyvangosen.github.io
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3d-graphics algorithms capstone computer-science cplusplus cs499 css data-structures database html json opengl portfolio snhu software-design web-portfolio
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https://github.com/jiaqiluo/shortcut-navigator
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https://github.com/sgbasaraner/aoc-rust
my advent of code 2018 solutions, in rust
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https://github.com/convexwf/leetcode
Solution to Leetcode problems. 在此记录 Leetcode 题目的解法思路,以C++为主。
algorithm cpp data-structures leetcode
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https://github.com/master4novice/react-data
Data Structure React Library.
bootstrap data-structures es6 font-awesome react reactstrap
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https://github.com/jiko23/family-tree
Model out the Shan family tree so that when given a ‘name’ and a ‘relationship’ as an input, the output are the people that correspond to the relationship. Input needs to be read from a text file, and output should be printed to console. Program should execute and take the location to the test file as parameter.
backend data-structures python-3
Last synced: 26 Oct 2025
https://github.com/wiirios/data-structure
data structure in C
algorithms c-language data-structures
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https://github.com/jwykocki/1-month-preparation-kit---hackerrank
Solutions for the problems from Interview Preparation Kits - 1 Month Preparation Kit
algorithms data-structures problem-solving
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https://github.com/swapnilsachan03/apna-college-dsa
This is where I'll commit all the code of what I learn in Apna College's DSA with C++ playlist.
algorithms apna-college data-structures dsa
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https://github.com/mateusz-przybyla/personalbudget_structured
Final C++ application to manage your personal budget [structured]
cpp data-structures structured-programming xml
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https://github.com/kokorinilya/cpp-course-exercises
Excercises for c++ course
data-structures excercises itmo-university metaprogramming templates type-erasure
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https://github.com/nelsonbn/algorithms-data-structures-kahn
Algorithms and Data Structures - Kahn
algorithms algorithms-and-data-structures data-structures graphs
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https://github.com/thenocturnaldevgypsy/duskgrimoires-java-lab-exercises
DuskGrimoires : Java library/source codes that I've coded and used for lecturing CS/IT subjects and topics during my career as Assistant Professor for BSCS, BSIT and BSCOE way back late 2012 to 2015 (on-going retrieving the codes and rearranging the repo) . You like the Repo? Don't forget to 🌟, 👁️, 🔱 and ❤️
algorithms algorithms-and-data-structures computer-science computer-science-algorithms computer-science-data-structures computer-science-education data-structures data-structures-and-algorithms duskgrimoires java programming programming-exercises thenocturnaldevgypsy thenocturnaldevgypsy-io
Last synced: 02 Mar 2025
https://github.com/nopetimizer/buckets
Buckets is a Go package that provides implementations of various data structures commonly used in computer science and software development.
Last synced: 22 Jun 2026
https://github.com/elhakimdev/typescript-abstract-data-type
A basic datastructure & abstract data type implementation with Typescript
absraction algorithms data-structures typescript
Last synced: 28 Jan 2026
https://github.com/bearlike/practising-dsa
I practise general Programming, Data Structures and Algorithms here.
data-structures practice-programming
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https://github.com/rohankalbag/data-structures
This repository contains implementations of certain data structures and the algorithms pertaining to them coded in C++
Last synced: 09 May 2026
https://github.com/jseg380/university
Repository with projects made for University subjects
ai computer-science cpp cs-degree data-structures java oop ruby
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https://github.com/huangcongqing/js-algorithmsanddatastructure
JS 算法与数据结构
algorithms data-structures javascript
Last synced: 02 Apr 2025
https://github.com/gevorg-vardanyan/python_algs
This repository is intended to keep algorithms written with python.
data-structures python python3 sorting-algorithms
Last synced: 05 Apr 2025
https://github.com/danielbrodi/watchdog-program-monitor
A multi-threaded program which monitors another program to see if its out of control or have stopped operation, and resets it if needed. Written in C and includes synchronization and concurrency tools, signals and a custom module of a callbacks scheduler that was written by me.
c data-structures fork multithreading process process-manager scheduler semaphore shared-library shared-memory shared-object signal signal-processing signaling signals synchronization thread thread-safe threading watchdog
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https://github.com/bragdond/universal-linked-list-c
Universal data structure linked list implemented in C
Last synced: 21 Mar 2025
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Solving LeetCode problems as a free time hobby
algorithms data-structures dynamic-programming leetcode-c leetcode-python leetcode-solutions questions-and-answers
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https://github.com/stevenschmatz/treegen
🎄 Fast and memory efficient unlabeled tree generation in Python
academic computer-science data-structures python theoretical-computer-science tree trees
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https://github.com/manishrwt15/triebenchmark
A benchmark study of Trie data structure performance on real-world datasets
benchmark data-structures java performance-analysis trie
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https://github.com/gauravmcode/dsa-assignments
repository of assignments for Data Structures and Algorithm course on ineuron.ai
data-structures dsa-algorithm dsa-practice
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https://github.com/tush-tr/learn-lang-cpp-dsa
Learn C++ with solving a lot of questions and also data structures and algorithms concepts
algorithms-and-data-structures c cpp data-structures
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https://github.com/ariessa/data-structure-algorithm-test
Technical test for a full stack developer role.
algorithms-and-data-structures data-structures javascript jest tdd-javascript
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https://github.com/kalwar/snakegame
A very basic snake game using queue DS using JS/React
data-structures queue reactjs simple-app snake-game
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https://github.com/nikolatechie/competitive-programming
My solutions to competitive programming problems
algorithms codechef codeforces competitive-programming computer-science cpp data-structures hackerearth hackerrank solutions
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https://github.com/arshad-khalid/patient-queue-management-system
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algorithms c data-structures queue-management
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https://github.com/jmcph4/enceladus
Touching the rings of Saturn
algorithms algorithms-and-data-structures algorithms-datastructures algorithms-implemented collection collections collections-rust data-structures datastructures datastructures-algorithms datastructuresandalgorithm
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https://github.com/dubisdev/pointer-stack-structure
A JavaScript implementation of a stack with a pointer
data-structures pointers stack
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Database Primitives Library
c data-structures datastructures library
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https://exercism.org/tracks/haskell
algorithms data-structures exercism exercism-haskell exercism-track functional-programming haskell
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benchmark data-structures rust stack unsafe-code
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Python-style lists for the C language
c data-structures dll library linked-list linked-lists linkedlist list lists lists-python pylists4c python queue queues shared-library stack stacks tree tree-structure trees
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algorithms computer-science data-structures python3
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algorithms data-structures jupyter-notebooks python3
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algorithmics computer-science data-structures ocaml python
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algorithms aqa aqa-computing coding-tutorials computer-science computer-science-education data-structures education exam-preparation gcse gcse-computer-science programming python python3 sql yuriodev
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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/xpodev/quickstruct
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cpython cstruct data-structures python python-3 python3 struct structs structure structures
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algorithms data-structures encapsulation exception-handling functions loop matplotlib monte-carlo numpy object-oriented-programming pandas prototyping pseudo-random-number-generation python recursion top-down unit-testing visualization webcrawling
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