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: 2026-06-27 00:07:29 UTC
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https://github.com/ryomendev/dsa

This repository is dedicated to learning and practicing Data Structures and Algorithms (DSA). It contains solutions to various problems, ranging from basic to advanced topics, helping enhance problem-solving skills and understanding core DSA concepts through hands-on coding.

algorithms algorithms-and-data-structures cpp data-structures

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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/ruban2205/data-structures-and-algorithms-python

This repository contains Data structures programs programmed using Python language. It contains 11 topics from Stack to Binary Search Tree.

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https://github.com/dimodimchev/struct-algo

A repository where I will upload different data structures and algorithms I explore

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https://github.com/facundomunoz/data-structure

:books: Algorithms and Data Structures implemented in Java

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https://github.com/hermantrym/linked-list-double-pointer

Linked List Double Pointer

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Hello, This project is a Phone book system Project, I have made using only python and use the concept of Data Structure. It's simple and you can download or copy code easily.

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https://github.com/jabellard/heap

Max heap implementation.

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https://github.com/pedroth/nabla.js

Mathematical & Computer Science reference implementation, of various algorithms and concepts.

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Implementations of various data structures

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Some algorithms and data structures to prepare for a JavaScript coding interview.

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Shuffle Algorithm for a Spotify Playlist

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Slate/Deprecated docs repo for DSA. I should have continued working on it.

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Material usado na talk do PHP Community Summit 2018.

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Competitive programming challenges and their solutions for Codefocers, Hackerrank, and Leetcode.

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⚡ Automatically produce a data model on your database using its information schema using GenAI.

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🎈 A C++ implementation of two datastructures: queue and stack

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🍌 Data structures with C language

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AlgoStruct: Mastering DSA with C & C++ Data Structures and Algorithms, Essential Concepts like Pointers, OOP, Structures, Memory Allocation etc. with well explained comment lines and Readme files. Implementing all Data Structures from scratch and their Algorithms.

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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.

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Include examples of data structures, sorting algorithms and design patterns.

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Our project for Data Structures Course taken during fall 2023 semester

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This project implements a Metro Station Management System using advanced data structures in C++. The system efficiently manages metro lines and stations, supports real-time route planning, and calculates optimal ticket fares using pathfinding algorithms.

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Data Structures and Algorithms implemented using Go

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Codes from practice lessons

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Data Structure and Algorithms in Python

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🌳 A set of idiomatic implementations of a binary-search tree in multiple languages.

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https://github.com/aaron-zhao/js-utils

js-utils-z provides JavaScript utility functions including commonly used data structures.

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🧠 Mastering the Top 250 Leetcode Problems for FAANG & Big Tech Interviews | Python Solutions with Intuition, Patterns, and Clean Code.

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https://github.com/aarong1/RshinyHelpers

Helpers and elements to use in Rshiny

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https://github.com/tomasoak/datahopper

Python package for data engineering and data wrangling

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https://github.com/khalekuzzamancse/algorithms_visualizer

A multiplatform app for visualizing the algorithms that are mostly used in Computer Science

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Here is the repo of my python journey where I learn basic to advance of python.

ai data-science data-structures python python-script

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https://github.com/bpstelios10/coursera-algos

Coursera algorithms 1 (from Princeton Uni)

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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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https://github.com/z1skgr/reconf-computing__hls

High Level synthesis of data transfer in Vivado, Vivado HLS

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This repository contains Strivers A2Z DSA Course/Sheet Code Solution using C++with explanation.😍

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Data Structure and Algorithm

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This repos contains QnA of Kunal Kushwaha and some Leetcode Question/Solution.💻

algorithms basic data-structures java

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https://github.com/ahmedosmandev/codeforces-solutions

Codeforces's problems solutions.

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Belajar Data Structure Pada Berbagai Bahasa Pemrograman

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Data structures and algorithms by Olexandr Tsymbaliuk. Not finished.

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algorithms c data-structures data-structures-and-algorithms famaf-unc labs university-subjects

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https://github.com/sysread/skewheap

A fast, efficient, self-adjusting heap for Perl, implemented in C

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DSA practicals

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Repository Focuses On Implementation Of Data Structures And Algorithms In CPP

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Data Structure and Algorithm

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https://github.com/alexdvorak/c_cpp_projects

For the sake of learning how to translate across languages and how things work

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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/waqaszafar9/cricket-managment-database

cricket website data base mangment project

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https://github.com/arkaung/dart_lru

A simple LRU package in Dart

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https://github.com/henriquelimas/go-algorithm-design-manual

Codes in Go from Algorithm design manual Book

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https://github.com/heyfoz/cpp-inventory-vector-sort-search

The Inventory Vector Sort/Search Program (C++) reads an InventoryParts.txt file made of a list of part records containing part names, categories, quantities, and unit costs. The program prompts the user to search for parts, and if a part is not found, the user can add a new part record. An updated txt file is written on program close.

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https://github.com/rhaeguard/algorithms-in-java

The collection of my Java implementations of common algorithms and data structures and more

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https://github.com/elazzouzihassan/graphql-tuto

Welcome to the GraphQL Tutorial repository! 🚀

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https://github.com/rajgupta2/leetcode-2025-potd

This is the repo where you will find all the POTD of LeetCode for the year 2025.

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https://github.com/mehdieidi/cmap

Concurrent multi-writable, multi-readable, and thread-safe hash table implemented using sharding technique.

concurrent data-structure data-structures go golang map parallel thread-safe

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https://github.com/osiota10/alx-low_level_programming

C Low Level Programming - Data Structures, Linux/Unix System Programming and Algorithms with ALX Software Engineering

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https://github.com/nakkayev1707/algorithms

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https://github.com/massigy/c-dictionnary-program

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https://github.com/netromdk/cods

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https://github.com/edugmenes/azure-data-engineering

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https://github.com/limajpp/data-structures-exam

This repository contains my group's solution implementation for the final exam of the data structures course. It was designed by me, and my friend, Gabriel.

algorithms algorithms-and-data-structures binary-search-tree data-structures hashmap java linked-list