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: 2026-07-03 00:07:45 UTC
- JSON Representation
https://github.com/sysread/skewheap-pp
A fast and flexible heap structure written in pure perl
data-structures heap perl perl5 prioity-queue queue skew skewheap
Last synced: 02 Aug 2025
https://github.com/priyakdey/algodex
Algodex is a comprehensive collection of Data Structures and Algorithms (DSA) resources, solutions, and notes.
algoexpert algorithms algorithms-and-data-structures data-structures interview-preparation leetcode neetcode workattech
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https://github.com/yeyom/school_code
Personal school's code snippets, projects and homeworks, feel free to use them, for the most important snippets: https://gist.github.com/YeyoM
algorithms c cpp csharp data-structures java javascript python school school-assignment school-project schoolwork
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https://github.com/z1skgr/reconf-computing__hls
High Level synthesis of data transfer in Vivado, Vivado HLS
data-structures data-system embedded-c embedded-systems fifo-queue high-level-synthesis hls simulation vivado vivado-hls xilinx xilinx-vivado xilinx-zynq
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https://github.com/exbotanical/connective-tissue
High performance implementations of classical list and ring data structures
algorithms data-structures linked-lists
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https://github.com/make-github-pseudonymous-again/js-fifo
:blossom: First In, First Out data structures for JavaScript
agpl computer-science data-structures fifo javascript ordered-collections queues
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https://github.com/muthu-kumar-u/go-dsa
Data Structures & Algorithms practice in Go. Covers arrays, binary search, trees, graphs, and more with clean implementations and explanations.
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https://github.com/dcavalei/ft_containers
42 ft_containers
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https://github.com/chandandas27/sandarshana
All about Java Concepts
algorithms-and-data-structures data-structures functional-programming java java-8 java-programs javaexamples oops-in-java programming
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https://github.com/gremble0/nonstdlib
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algorithms c data-structures library
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https://github.com/swappy514/python-learning-hub
A comprehensive, well-structured Python learning repository — from basics to advanced topics including OOP, recursion, data structures, debugging, and real-world industry examples. Perfect for beginners and intermediate learners aiming to master Python programming.
advanced algorithms beginner code-examples data-structures debugging industry-projects intermediate learning oop programming python recursion tutorial
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https://github.com/ramazancetinkaya/php-algorithms
This repository contains a set of classic algorithm problems and solutions implemented in PHP 8 and above. It is designed for anyone looking to practice or improve their algorithm skills using modern PHP.
algorithm-practice algorithm-solutions algorithms classic-algorithms code-examples coding-challenges competitive-programming computer-science data-structures data-structures-and-algorithms interview-questions iterative-algorithm iterative-algorithms php-algorithms php-examples problem-solving programming-exercises recursive-algorithm recursive-algorithms
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https://github.com/dangnm9699/applied-algorithms
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https://github.com/souvikpaul6436/arsh-goyal
Arsh Goyal DSA Material
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https://github.com/luigisalcedo/data-structures
This is repository that contains a Java packages with differents data structures implementation.
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https://github.com/tterb/data-structures-and-algorithms
A collection of Algorithms and Data Structures written in Java
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https://github.com/that-prod-guy/foodpanda-management-system
A CRUD based project made using C++ Data Strucures
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Competitive programming challenges and their solutions for Codefocers, Hackerrank, and Leetcode.
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https://github.com/tan45nadim/data-structures-algorithms
A Comprehensive Repository of Data Structures and Algorithms
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https://github.com/inforkgodara/insertion-sort
A single class implementation of insertion sort
data-structures inforkgodara insertion-sort java
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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.
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https://github.com/shreydan/data-structures
data structures: C, C++, Python implementation
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https://github.com/mzuvin/veriyapilari
Java ile Veri Yapıları ve Algoritmalar - data structures and algorithms in java
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https://github.com/iyashwantsaini/dust
Data Structures | Algorithms | STL | C++
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Personal Submission of Online Judge Zero (臺灣高中生程式解題系統)
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https://github.com/joshsizer/my-malloc
Linked-list implementation of the standard C library function “malloc.” Uses a first-fit algorithm with support for coalescing.
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https://github.com/xiaobogaga/data-structure
another java collection library
collection data-structures java
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https://github.com/erseco/ugr_estructuras_datos
Practicas de Estructuras de Datos (ED) del Grado en Ingeniería Informática de la Universidad de Granada (UGR)
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https://github.com/spideystreet/ai-learning-journey
Documenting my journey in learning Artificial Intelligence, with a focus on Data systems & Machine / Deep Learning and their applications. Includes structured notes and interesting research papers. Updated regularly as I learn.
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https://github.com/kibet-rotich/c-learning
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https://github.com/theteachr/trie
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A university project in which a phone book is designed with Python language
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https://github.com/connectaman/c-and-data-structure
Program,Notes,Explanation on Data Structure using C++
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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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🚀 Daily solutions for GeeksforGeeks Problem of the Day (POTD) - 2025.
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Project 2: An organism-storing binary tree that reads commands from input .txt, queries the data, and outputs to console and output .txt.
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https://github.com/sandyyyzheng/mouse-maze
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https://github.com/diogo-nb/radix-sort
Radix sort implementation in C for education purposes.
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https://github.com/willgreen98/data-structures-and-algorithms
Sorting-Algorithms For CS Theory
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https://github.com/humayan-kabir/data-structure
data structure repository for competitive programming
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https://github.com/emahtab/problem-solving
Problem Solving questions
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algorithms cpp data-structures
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https://github.com/ahmedosmandev/codeforces-solutions
Codeforces's problems solutions.
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https://github.com/priyakdey/huffman-encoding
Huffman Encoding implementation in C
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https://github.com/levichu51/pro2-practica2-22-23
Práctica de la asignatura de Programación 2 de la UDC 22/23
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https://github.com/valentinnsoare/structcraftlib
Java library with custom data structures made with customization benefits and performance in mind.
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https://github.com/tom-spalding/petrie-itis
a ITIS search wrapper to be used with Petrie
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https://github.com/sureshsundriyal/rcu-cache
A FIFO cache implementation in Python with lock-free reads.
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https://github.com/jabhij/hacks_python
Python hacks for code optimization.
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https://github.com/theanujdev/dsa-python
A beginner-friendly introduction to common data structures (array, linked lists, stacks, queues, trees, graphs) and algorithms (searching, sorting, recursion, dynamic programming) in Python.
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https://github.com/i-umairkhan/big-integers
A big integer calculator for solving calculaitons of big numbers
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https://github.com/srirampatil/gostl
A Standard Template Library for Golang
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https://github.com/aryanjain28/dsa
"This repository contains my LeetCode practice, DSA understanding, and crucial algorithms, encompassing all of my code."
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https://github.com/denizkarya1999/custom-algorithms
Data Structures and Algorithms Practice
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https://github.com/blackspade/json-data-mine
Data collections using JSON format for applications.
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https://github.com/rockharshitmaurya/leetcode-hub
Collection of LeetCode questions to ace the coding interview!
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https://github.com/wwwangxc/container
Various data structures implemented using Go.
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https://github.com/0xcourtney/data-structures-and-algorithms-in-js
In this series I will explore several different data structures and algorithms that are fundamental in Computer Science.
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https://github.com/mmiranda96/algorithms-go
Algorithms workshop in Golang
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https://github.com/chrisammon3000/dict-smasher
Flatten Python dictionaries in one go.
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https://github.com/indexposition/linked-list-text-editor
A simple Text Editor that uses the concept of Linked List.
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https://github.com/uchamod/flutter-notepro
A simple and efficient to-do and note-taking app developed using Flutter. This app allows users to create, manage, and organize tasks and notes with ease. Data is securely stored locally using Hive, ensuring quick access and offline functionality. The project highlights the use of Flutter for creating intuitive user interfaces and Hive.
algorithms dart data-structures flutter hive localstorage state-management ui-design
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https://github.com/danielbas33/algoexpert
My solutions to algoExpert.io coding questions
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https://github.com/0xisk/research-solidity-algorithms
The purpose of this repo to be focused on smart-contracts algorithms in Solidity.
algorithms data-structures smart-contracts smart-contracts-algorithms smartcontracts
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https://github.com/chihebabiza/my-cpp-queue-array
A simple, template-based queue class in C++ built on top of a custom dynamic array (`clsDynamicArray`). This implementation supports core queue operations such as `push`, `pop`, `front`, and `back`, along with extended utilities like reversing the queue and inserting at custom positions.
cpp cpp-library data-structures oop programming-advices queue
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https://github.com/abdulvahabaa/geeksforgeeks-dsa
This is my Geeks for Geeks test submission reports repository for improving my DSA knowledge and coding skill.
algorithms data-structures dsa-learning-series dsa-practice javascript nodejs
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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/shaw145/dsa-questions
There is some DSA questions programmed in C language
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https://github.com/ragul-rofi/stackimplementation2python
Beginner Stack Implementation in Python
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Data Structure and Algorithm
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https://github.com/stackcats/collections
A library provides efficient implementations of the most common general purpose programming data structures.
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https://github.com/massigy/c-dictionnary-program
This C program, loads a file of 10000 english words to a trie data structure and search for the right spelling when the user types a word of his own.
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https://github.com/yvng-jie/ds-visualized
📚 Interactive data structures tutorial with visual animations and live code playground.
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https://github.com/ximaz/list-in-c
This project aims to re-build the most powerfull list type in C at ground-0 level, with the most optimized memory management and the most accessible features.
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https://github.com/shravanatirtha/must-know-java-programs
All programs a geeks needs to know at one stop. It is an implementation of Data Structures and Algorithms in Java.
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https://github.com/bzdgn/tower-of-hanoi-demo
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Learn algorithm and data structure in Javascript
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https://github.com/rishabh96b/code-implementations
This repository contains the C++ problems that I have either solved or concepts that I've implemented myself.
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https://github.com/muawiya-contact/leetcode-solutions-by-codingmoves
# leetcode-solutions-by-codingmoves
ai-student c coding-interview coding-moves coding-practice codingmoves competitive-programming daily-coding data-structures dsa-algorithm interview-preparation java js leetcode-solutions problem-solving python
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https://github.com/iagodahlem/practice
:books: My daily plan for practicing programming languages.
algorithms c data-structures javascript python ruby
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The age-old annoying Minesweeper game on Windows implemented in Java using Java Swing tools.
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https://github.com/stardustdl/algorithms-in-csharp
A collection of some algorithms and data-structures.
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This repository contains solutions to data structures and Algorithm questions solved by me
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