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: 2026-06-23 00:07:37 UTC
JSON Representation

https://github.com/gotz1480/data-structures-python

Basic data structures implementations in Python

data-structures data-structures-python

Last synced: 07 Apr 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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https://github.com/phipsgabler/algdesign-persistent-data-structures

Presentation for Algorithm Design Seminar 2 on persistent data structures

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https://github.com/denrydu/pat-testset

PAT竞赛刷题记录。Solutions for PAT competitions

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https://github.com/soroush-04/algorithms-data-structures

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https://github.com/d-coder135/non_linear_data_structures

This Repo Contains Codes For Non-Linear Data Structures In Java Programming Language.

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https://github.com/darthdevv/javascript

Practicing JavaScript and implementing new patterns and algorithms and data structures

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https://github.com/jdeokkim/atc-lab

A collection of my submissions for AtCoder contest problems.

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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

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Solution for Striver's SDE Sheet implemented in Python

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https://github.com/eesunmoon/data_structure

[Spring 2020] Data Structure using C language

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This portfolio project was created as part of Codecademy's Computer Science Career Path course. The recommendation software I have created provides TV show recommendations based off genre types.

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https://github.com/talha4t/dsa

Data Structure and Algorithm

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Simple Python 3 implementations of popular algorithms and data structures.

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NUMERIC BLOCK MERGING GAME CPP BASED.

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Python hacks for code optimization.

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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.

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https://github.com/almmiko/rttd

Solutions for different technical problems.

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https://github.com/martincorona007/coding-puzzle

My answers to LeetCode, HackerRank, Codewars etc.

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Primegen Data Structures and Algorithms in TypeScript

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https://github.com/bzdgn/serce

Serce is a primitive database

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https://github.com/iamjuniorb/data_structures_and_algorithms

I'm working on Data Structures and Algorithms I C949 class in school and decided to write up all of these searching algorithms, sorting algorithms, strutures, and so on to get a better understanding. These can be used with large datasets to test their space and time complexities.

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https://github.com/jmorbegoso/algorithms-in-go

Data Structures and Algorithms in Go.

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https://github.com/valentinnsoare/mathquizwithcomputerassistedinstructions

Math quizes with an interactive menu and instructions from computer to solve the questions in case you have your answer wrong.

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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/michelbernardods/go-quicksort

Implementando o método de ordenação quicksort em Golang

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https://github.com/hatemhosny/thealgorithms-javascript

The Algorithms - JavaScript Playground

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https://github.com/emmt/databags.jl

Data bags combine the flexibility of dictionaries to store data and the `obj.key` syntax to mimic dynamic structures.

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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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My personal way learning C and C++. With theory, usefull resources and organized by topics and diffifulty.

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https://github.com/swimshahriar/dsa-problem-solving

This repository contains some of the Data Structure and Algorithms that I have worked with.

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https://github.com/bogwi/eruzero

Bullet-Train fast hashmap for Zig

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Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

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https://github.com/bastidood/option-block

A minimal utility Rust crate for small, fixed-size blocks of optional types.

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https://github.com/sh1zen/crossync

Blazingly fast concurrent Data Structures for Rust.

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https://github.com/tqt97/dsa_benchmark_with_php

Lean Data Structure Algorithms using PHP

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https://github.com/ikhsan3adi/dsa_dump

Matkul Struktur Data dan Algoritma

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https://github.com/sdk-meb/ft_containers.42

Project aims to re-implement an STL C++ containers such as vector, map, stack, and potentially set while adhering to the C++98 standard. The goal is to ensure a deep understanding of these containers and to develop custom implementations that comply with C++98 features and restrictions.

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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/kibet-rotich/c-learning

A deep dive into C and C++ fundamentals, documenting my journey through K&R C, manual memory management, and custom data structures like BSTs.

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https://github.com/suhatanriverdi/document-indexing

Wordfinder system that responds single word queries. This system allows users to enter a single word, then returns a list of documents containing this word.

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https://github.com/axelvazslima/practices-python

A repository to python algorithms

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https://github.com/suresh142/inverted_search

An "inverted search" project involves implementing a type of search engine that uses an inverted index data structure for efficient and fast retrieval of information. The inverted search approach is widely used in various information retrieval systems, including search engines, databases, and document management systems.

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https://github.com/uchamod/posting-social-media-app-flutter

A feature-rich social media app developed using Flutter and Firebase. The app includes user authentication, real-time messaging, content sharing, and customizable profiles. It demonstrates the seamless integration of Flutter's UI capabilities with Firebase's backend services, providing a dynamic and interactive user experience.

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https://github.com/ikauematos/data-structurec

Hello devs okay with you guys? this repository aims to show a little about the sorting methods using C to apply the ordering methods

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https://github.com/krishanmurariji/SMS

Student managment System Using Html, CSS and JS & Php, SQL for DataBase

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https://github.com/sphere-sh/go-struct-sync

A Go package for comparing struct instances and applying detected changes.

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https://github.com/lurado/ldocappedqueue

A queue that doesn't grow indefinitely.

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https://github.com/snehalyelmati/competitive-programming-golang

Repository to maintain LeetCode, Kickstart and CodeChef solutions in Go. Implementation and notes of data structures and algorithms.

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https://github.com/cayo-rodrigues/gsic

This program accomplishes some common tasks done by grocery stores cashiers

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https://github.com/pferreirafabricio/data-structures

🍌 Data structures with C language

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https://github.com/d34d0s/libx

A library providing APIs for common engineering utilities.

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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/gabrielmpinho/cs50-sql

Solutions and notes from CS50’s Introduction to Databases with SQL. Covers CRUD operations, data modeling, normalization, joins, views, indexes, and connecting SQL with Python and Java. Begins with SQLite for portability and introduces PostgreSQL and MySQL for scalability.

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https://github.com/harshit-3905/striver_sde_sheet

Solutions to Striver SDE Sheet

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https://github.com/shrilakshmishastry/linkedlist_assignment

Data structure - Set of examples to learn linkedlist .

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https://github.com/viktorsvertoka/goit-algo-hw-08

Home task for Basic Algorithms and Data Structures📊

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https://github.com/guilhermebkel/data-structures-study

🏛️ A deep study about Data Structures with help of C++ language

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https://github.com/abdealijaroli/dsa

Leetcode and GFG solutions in C++. Have built a similar repo in Golang, check out (github.com/abdealijaroli/leetgo)

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https://github.com/okeuday/keys1value

Erlang set associative map for key lists

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https://github.com/yanfiq/praktikum-sda-2024

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https://github.com/kazu728/aoj

Aizu Online Judge

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https://github.com/biswaviraj/javascript-algorithms

Data Structures and Algorithms implemented in JavaScipt

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https://github.com/jasperdevir/std_dds

A single file C Library that implements of a range of basic dynamic data structures.

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https://github.com/stuyy/graph

A simple Graph Data Structure.

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https://github.com/luckykk273/computerscience

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

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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.

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https://github.com/adityarajsingh/cp

All the code solutions for problems related to Data Structures and Algorithms and problems of various coding platforms.

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https://github.com/timsearle/graph

Graph and Breadth First Search Playground Test

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https://github.com/ehab-elshimi-developer/java-problem-solving-sheets

Scalable Java problem-solving sheets — modular, backend-ready, clean-coded, and mindset-driven. Designed to simulate real-world engineering challenges.

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https://github.com/abhijivani3001/dsa_in_c

This repository is of Data Structure in C language.

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https://github.com/joozef315/csharp-datastructures-algorithms

Explore essential data structures and algorithms in C#, including stacks, queues, binary search trees, and sorting/searching methods.

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https://github.com/jakerockland/data-structure-essentials

Implementation of the basics of algorithms and data structures including searching, sorting, lists, stacks, queues, hash tables, trees, and graphs.

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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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https://github.com/cdellacqua/channel.js

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https://github.com/mahmoud-eslami/chains-algorithm

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https://github.com/neehan/dsa-implemented

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https://github.com/amazingandyyy/good-job

🎉 The most useful DS and Algor. implemented in javascript

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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.

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https://github.com/otuemre/dsa-java

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https://github.com/viniciuslawliet/bell-cranel-algorithm

The Bell Cranel Algorithm is a Python tool designed for generating and visualizing multilayer graphs. It offers customizable parameters for nodes, edges, and interlayer connections, facilitating the modeling and visualization of intricate systems such as dungeons, mazes, and networks.

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