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: 2026-06-30 00:07:47 UTC
- JSON Representation
https://github.com/c1m50c/rust-data-structures
A library implementing various Data Structures in Rust, made strictly for learning purposes.
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Last synced: 10 Jul 2025
https://github.com/ibnaleem/queue
Queue data structure in Python
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Last synced: 02 Apr 2025
https://github.com/lauslim12/competitive-programming
My solutions for many competitive programming websites.
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Last synced: 16 Jul 2025
https://github.com/lordubuntu/maths
Maths algorithms and data structures you'll find useful, formally verified and optimized
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Last synced: 12 Sep 2025
https://github.com/ranjeet1106/codeforces_solution
Beginner friendly codeforces solutions
algorithm c codeforces-solutions codeforces-solutions-github cpp17 data-structures data-structures-and-algorithms
Last synced: 18 May 2026
https://github.com/kwilczynski/container
Simple data structures to use in the Go Programming Language
Last synced: 17 Mar 2025
https://github.com/sohamratnaparkhi/dsa-course
Collection of different problems on Data Structures and Algorithms - segregated topic-wise
algorithms data-structures dsa hashmap leetcode-java leetcode-solutions linked-list stacks trees
Last synced: 07 Mar 2026
https://github.com/mahmud-kandawala/leetcode-solutions
Geeking Time :)
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https://github.com/noureldin2303/schoolmanagementsystem
SchoolManagementSystem Project in data-structures using java ( Double-LinkedList )
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Last synced: 09 Jul 2025
https://github.com/bogwi/musubi
All purpose Graph in ZIG
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Last synced: 16 Jul 2025
https://github.com/mikr13/javascript-explorer
โญ A resource to help developers figure out what JavaScript methods would be best to use at any given time
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Last synced: 04 May 2026
https://github.com/niedzielski/practice
๐ก Coding exercises and program sketches.
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Last synced: 28 Mar 2025
https://github.com/adrinlol/leetcode-javascript-algorithm-solutions
This repository contains JavaScript algorithm examples and solutions from Leetcode.
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Last synced: 13 Mar 2025
https://github.com/amirhnajafiz/leetcodz
Problems and solutions to my LeetCode.
algorithms data-structures design-patterns leetcode problem-solving
Last synced: 20 Apr 2026
https://github.com/nirmalsaiswaroopj/dsexplore
This project provides Python implementations of fundamental data structures, including Stacks, Queues, Linked Lists, and Trees (Binary Search and AVL). It features a user-friendly menu-driven interface for easy interaction. Explore basic operations like insertion and deletion in each structure. Clone the repository to get started!
arrays-and-strings data-structures linked-list queue stacks tree-structure
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https://github.com/phipsgabler/algdesign-persistent-data-structures
Presentation for Algorithm Design Seminar 2 on persistent data structures
algorithm-design data-structures persistent-data-structures
Last synced: 03 Feb 2026
https://github.com/lebrancworkshop/learn-dsal-cpp-mikelopster
Learning Data Structures and Algorithms with C++ by Mikelopster (Thai Software Developer Youtube Channel)
algorithms algorithms-and-data-structures cpp data-structures data-structures-and-algorithms
Last synced: 02 May 2026
https://github.com/fmontes/dotcms-gatsby
Gatbsy Source Plugin for @dotcms. Using the @dotcms endpoints to create a Gatsby source plugin.
data-structures dotcms endpoints gatsby gatsby-site nodejs rest yarn
Last synced: 03 May 2026
https://github.com/sunchit17/june-leetcode-30daychallenge
June LeetCode Challenge
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Last synced: 03 May 2026
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
Last synced: 08 Apr 2025
https://github.com/lebrancworkshop/learn-cpp-from-youtube
Learning C++ from many resources in Youtube (E.G. The Cherno, Neso Academy)
algorithms assembly-language cpp data-structures data-structures-and-algorithms self-study youtube
Last synced: 03 May 2026
https://github.com/schak04/priorify
A terminal productivity app that helps users prioritise their tasks. Currently working on v2.0.0 (TUI).
bash-scripting c-plus-plus cmake cross-platform data-structures ftxui productivity-app productivity-tool shell-scripting sqlite terminal-first terminal-ui tui tui-app
Last synced: 31 May 2026
https://github.com/santosh2702/array-in-python
Data structure
array data-structures hacktoberfest
Last synced: 17 Aug 2025
https://github.com/ashharr/dsa-bootcamp
Data Structures and Algorithms. LeetCode Problems Practice.
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Last synced: 19 Apr 2026
https://github.com/hasnainroopawalla/algorithm-visualization-python3
Draw Graphs and Visualize Algorithms (Sorting, Shortest Path, etc,) in Python3 (Pygame)
data-structures pygame python3 shortest-path-algorithm sorting-algorithm-visualizations visualize-algorithms
Last synced: 06 Oct 2025
https://github.com/islamaliev/algorithms
simple implementation of some common algorithms
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Last synced: 29 Jul 2025
https://github.com/madhvi-n/python-dsa
Data Structures and Algorithms in Python. Solutions to practice problems on GFG.
algorithms data-structures problem-solving python3
Last synced: 08 Apr 2025
https://github.com/virjilakrum/merkle_proof_file_transfer
merkle_proof_file_transfer is an open-source project designed to demonstrate the use of Merkle proofs for secure and efficient file transfer.
data-structures file-transfer merkle-hash-trees merkle-proof merkle-tree move
Last synced: 05 Oct 2025
https://github.com/tarball0/data-structures-notes
Repo to help with Data Structures and Algorithms
Last synced: 21 Feb 2026
https://github.com/Riad-ENNAIM/data-structures
Implement some Data Structures using JavaScript
Last synced: 29 Apr 2025
https://github.com/r1te5h/data_structures-algorithms
Repository displaying Data Structures, Algorithms, and essential methods in Java, and different scripting languages.
algorithms data-structures java-8 javascript python3 typescript
Last synced: 06 May 2026
https://github.com/qtle3/boxing_weight_classes
The Python Boxing Weight Classifier is a simple Python script that determines the appropriate Olympic boxing weight class based on the user's input weight (in pounds) and gender. It categorizes both men and women into their respective weight classes according to Olympic standards.
arithmetic-operations conditional-statements data-structures error-handling modular-design string-manipulation
Last synced: 08 Apr 2025
https://github.com/syedzawwarahmed/flilezipper
A simple application that compresses a text file using Huffman Coding.
algorithms c cpp data-structures huffman-coding tree-structure
Last synced: 15 May 2026
https://github.com/cqllum/schema2dwh
โก Automatically produce a data model on your database using its information schema using GenAI.
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https://github.com/tata-fs4/cs50-ai-2024
Solutions and experiments from Harvard's CS50 AI course: search, knowledge representation, ML, optimization and neural networks
artificial-intelligence cs50 cs50-ai data-structures machine-learning python
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https://github.com/reity/are
Library for defining and working with abstract regular expressions that support strings/sequences with elements of any symbol type, with an emphasis on supporting scenarios in which it is necessary to work with regular expressions as abstract mathematical objects.
data-structures python python-library re-to-nfa regular-expressions regular-languages theory-of-computation
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https://github.com/thais81/whatdogru
Personnal project. Funny Php app to find which dog breed you would be if you were a dog. No framework but cool design patterns! One month work alone.
data-structures database design-patterns interactive javascript pdo-mysql php8 quiz
Last synced: 07 May 2026
https://github.com/asiimwedismas/java_data_structures
Implementation of a few data structures written in Java, complete with tests.
Last synced: 29 Mar 2025
https://github.com/chrynan/queue
Stack, Queue, and Deque Data Structures for Kotlin
data-structures deque kotlin kotlin-library kotlin-multiplatform queue stack
Last synced: 29 Jul 2025
https://github.com/w8r/binary-trees
Binary trees: Simple Binary, AVL, Red-Black
avl-tree binary-search-tree binary-trees data-structures priority-queue red-black-tree
Last synced: 06 Jul 2025
https://github.com/omkarshinde1711/leetcode
Cracking LeetCode puzzles one bug at a time โ algorithms, data structures, and a bit of caffeine-fueled magic!
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Last synced: 13 Apr 2026
https://github.com/that-prod-guy/foodpanda-management-system
A CRUD based project made using C++ Data Strucures
2darrays avl-tree cplusplus data-structures dijikstra-algorithm graphs linked-list queue stack
Last synced: 15 Aug 2025
https://github.com/pzaino/gods
GoDS is just a Go Lang library of Datastructures I created for my own projects and to practice some generic programming in go
algorithms buffer circular-buffer data-structures doubly-linked-list go golang linked-list priority-queue queues stack
Last synced: 27 Jul 2025
https://github.com/kalyan4636/interview-coding-practice-questions
PYTHON AND JAVA CODING SNIPPETS, TECHNICAL INTERVIEW QUESTIONS AND PRACTICE CODE.
angular corejava cpp css data-structures django framework html java javascript mongodb python sql
Last synced: 11 Apr 2026
https://github.com/fireboyd78/skopik
A simple storage format with scopes and a C-like syntax.
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Last synced: 23 Jul 2025
https://github.com/md-emon-hasan/data-structures-and-algorithms-dsa-in-python-full-course-by-coding-ninjas-in-english-
A comprehensive Python course on data structures and algorithms from Coding Ninjas, providing detailed explanations and practical examples.
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Last synced: 09 May 2026
https://github.com/aruneshbasak/python-dsa-problems-geeksforgeeks-160-days
I will upload my daily Python DSA problems solved on GeeksforGeeks and post it here!
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Last synced: 08 May 2025
https://github.com/izure1/node-relation
This module helps you manage string, numbers as a group.
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Last synced: 09 May 2026
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.
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Last synced: 25 Mar 2025
https://github.com/vs4vijay/data-structures-and-algorithms
Data Structures and Algorithms problems and solutions in Ruby
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Last synced: 27 Feb 2025
https://github.com/imdanielsp/dstructs-swift
A Swift's data structures and algorithms library. The purpose of this repository is to practice the Swift programming language and data structure in general.
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Last synced: 05 Jun 2026
https://github.com/shresta-voruganti/leetcodee
solutions to leetcode questions
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Last synced: 12 Apr 2026
https://github.com/andronovo-bit/hybridcachelibrary
HybridCacheLibrary - A high-performance, thread-safe caching library in C#, combining the strengths of both LRU and LFU cache eviction strategies. Perfect for managing dynamically sized caches with customizable frequency settings.
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Last synced: 09 May 2026
https://github.com/amanovishnu/gfg-dsa-solutions-python
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Last synced: 09 May 2026
https://github.com/apfirebolt/data-structures-and-algorithms-in-python
Data Structure and Algorithms in Python
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Last synced: 15 Mar 2025
https://github.com/Ankvik-Tech-Labs/mantaray-py
Mantaray data structure in python
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Last synced: 15 Apr 2025
https://github.com/tehsim/competitive_programming
Codeforces submission link and my regular problem solving or coding added here
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Last synced: 10 May 2026
https://github.com/tomasoak/datahopper
Python package for data engineering and data wrangling
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Last synced: 12 Mar 2026
https://github.com/talha4t/dsa
Data Structure and Algorithm
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Last synced: 28 Oct 2025
https://github.com/nelsonbn/algorithms-data-structures-dijkstra
Algorithms and Data Structures - Dijkstra
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Last synced: 21 Feb 2026
https://github.com/floressek/hanoi_tower
Some coding for Data Structures and Algorythms
Last synced: 05 Apr 2025
https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
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Last synced: 04 Jun 2026
https://github.com/mubashir1osmani/datastructures-algorithms
CPS305
c data-structures emacs-lisp lisp shell
Last synced: 12 May 2026
https://github.com/elazzouzihassan/graphql-tuto
Welcome to the GraphQL Tutorial repository! ๐
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Last synced: 13 Apr 2026
https://github.com/mutokrm/googlestep
This repository has homework that I submitted during Google STEP where I learned the basics of of Computer Science.
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Last synced: 22 Apr 2026
https://github.com/dy/multiscale-array
Multiscale representation of an array
Last synced: 06 Sep 2025
https://github.com/giof71/python-playground
Exercises, notes about my Python learning path
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Last synced: 13 Apr 2026
https://github.com/hackersa3edy/simple_shell
ALX Sprint 1 project - Simple Shell: The shell is a program that takes the command inputs written from the the userโs keyboard and passes them to the machine to execute them through the kernel. It also verifies if the command inputs from the user are correct. So, in general, a shell is a user interface to use the services of a computer.
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Last synced: 14 May 2026
https://github.com/poodarchu/algos
Algorithms and Data Structures in practice.
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Last synced: 04 Sep 2025
https://github.com/kwanhooo/pods
Practices on Data Structures
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Last synced: 13 Jun 2026
https://github.com/mohamed-samy26/cpp-custom-linked-list
Custom linked list implementation with undo() functionality to revert any edits done to the linked list in their specific order
cpp data-structures linked-list pointers stack
Last synced: 12 Jun 2026
https://github.com/irene-frias/cs50x
Is a course for introductory computer science course offered by Harvard University, known for being both comprehensive and accessible to beginners. The course covers fundamental concepts in computer science and programming, starting with basic problem-solving and progressing to more complex topics.
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Last synced: 12 Jun 2026
https://github.com/make-github-pseudonymous-again/js-collections-ordereddict
:signal_strength: Python's ordereddict data structure for JavaScript
agpl collections data-structures dict javascript ordered ordereddict
Last synced: 18 Sep 2025
https://github.com/arindal1/hackerrank-three-month-interview-prep
3 Month Interview Preparation Kit - has challenges curated by our HackerRank experts for you to prepare and ace your interview.
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Last synced: 09 Apr 2025
https://github.com/dronnix/bwarr
Black-White Array: fast, ordered data structure based on arrays with O(log N) memory allocations
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Last synced: 13 Jan 2026
https://github.com/faresbakhit/cp
competitive programming โ๏ธ resources and notes ๐คบ
algorithms competitive-programming cpp data-structures problem-solving
Last synced: 22 Mar 2025
https://github.com/yvng-jie/ds-visualized
๐ Interactive data structures tutorial with visual animations and live code playground.
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Last synced: 29 May 2026
https://github.com/daryaandreyuk/leetcodetasks
Preparation for LIVE Coding interviews
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Last synced: 07 Apr 2025
https://github.com/hatemhosny/thealgorithms-javascript
The Algorithms - JavaScript Playground
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Last synced: 16 Mar 2025
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
Last synced: 11 Apr 2026
https://github.com/ehab-elshimi-developer/java-problem-solving-sheets
Scalable Java problem-solving sheets โ modular, backend-ready, clean-coded, and mindset-driven. Designed to simulate real-world engineering challenges.
algorithms backend-development clean-code data-structures design-patterns engineering-mindset exception-handling java modularization multithreading oop oop-in-java problem-solving solid-principles
Last synced: 07 Aug 2025
https://github.com/sunami09/dsalgo-codingninjas
This is the roadmap of learning data structures in C++. Data structure and Algorithm (DSA) is applied in all disciplines of software development. DSA is the building block of the software development process. It is not limited to a single programming language. Although programming languages evolve or get dormant over time, DSA is incorporated into all of these languages.
algorithms-and-data-structures c-plus-plus data-structures graph linked-list recursion
Last synced: 17 Jun 2026
https://github.com/rmodi6/minesweeper-game
The age-old annoying Minesweeper game on Windows implemented in Java using Java Swing tools.
data-structures java java-game java-swing java-swing-game minesweeper-game
Last synced: 29 Aug 2025
https://github.com/victoriacheng15/data-structures-and-algorithms
a repo contains my solutions included Jest testing for DSA problems from HackerRank, Leetcode, and Project Eular
algorithms algorithms-and-data-structures codesignal-solutions data-structures hackerrank-solutions javascript project-euler-solutions
Last synced: 29 Mar 2025
https://github.com/itsjomon/java
Java Programming & Data Structures/Algorithms repository for quick revision, practice, and reference.
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Last synced: 12 Jun 2025
https://github.com/simobin/dsa_ii
Data structure and algorithm
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https://github.com/pikonha/8-puzzle
๐น Implementation of a 8 puzzle game using traversal algorithms.
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Last synced: 01 Sep 2025
https://github.com/genesisblock3301/data-structure-and-algorithm
I have been solving here Data structure and Algorithm problem in different online judge like Hackerrank, Leetcode etc.
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Last synced: 19 Jun 2026
https://github.com/sugaliudaykiran/dsa_labs
Only DSA
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Last synced: 15 Jul 2025
https://github.com/icherya/coursera-data-structures-algorithms
๐ Coursera: Data Structures and Algorithms Specialization | JavaScript
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https://github.com/twitu/algorithms_part_i
Programming assignments in Algorithms part 1 by Princeton - covering topics of Sorting, Heaps, Quick Union and Trees
algorithm data-structures java online-course
Last synced: 23 May 2026
https://github.com/ranitmanik/leetcode-solutions
Welcome to my Leetcode solutions repository! This is a collection of my solutions to various Leetcode problems, showcasing my problem-solving skills and coding practices
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Last synced: 23 Mar 2025
https://github.com/sandyyyzheng/mouse-maze
Mouse-Maze: A Freshman Data Structure Course Project based on DFS
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Last synced: 10 May 2026
https://github.com/amazingandyyy/good-job
๐ The most useful DS and Algor. implemented in javascript
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Last synced: 22 Jun 2026
https://github.com/selcia25/programming-in-data-structures
Welcome to the "Programming in Data Structures" repository! This repository contains Python code examples and implementations of various data structures and algorithms to help you learn and practice programming concepts related to data structures.
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Last synced: 22 Jun 2026
https://github.com/m4nuc/algorithms-data-structures
Python Implementations of classic Algos and DSs
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