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/orxfun/orx-imp-vec

ImpVec stands for immutable push vector 👿, it is a data structure which allows appending elements with a shared reference.

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https://github.com/juliacollections/tries.jl

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https://github.com/leotian/data-structures-and-algorithms

一次刷好，终身受益

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https://github.com/mohamedhmini/hlcio

High-Level-C

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https://github.com/somaz94/terraform-bigquery-googlesheet

terraform-bigquery-googlesheet

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https://github.com/caffeines/cpps

Competitive programming and problem solving.

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https://github.com/alonza0314/leetcode

Solutions of leetcode problem.

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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/apexcaptain/koconut

Provide interchainable array, set, map and etc supporting both normal and async callbacks as their action arguments.

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https://github.com/souvikpaul6436/arsh-goyal

Arsh Goyal DSA Material

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https://github.com/aswinbarath/100-days-of-ds-algo

100 Days of DS Algo: Problem solving on Data Structures and Algorithms

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it problem-solving using data structures and that when I in my second years in computer science college

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https://github.com/tauqueeralam42/dsa-java

Explore fundamental Data Structures and Algorithms (DSA) concepts with Java implementations. Includes arrays, linked lists, stacks, queues, trees, graphs, sorting algorithms, dynamic programming, and more.

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https://github.com/chiraghariprasad/hospital-management-system

Patient Records, Doctor Assignments, and Waiting Queue Management

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https://github.com/infinilabs/infini-zip

High-performance Rust implementation of advanced data structures and compression algorithms inspired by topling-zip C++ library

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개발을 할 때 필요한 일부 기본 지식들을 정리한 저장소

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https://github.com/shivajivarma/codebase

Collection of algorithms

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https://github.com/agilord/lookup

Dart package for constant (immutable) data structures for effiecient lookup, indexing and search in memory and on disk.

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https://github.com/manustays/data-structure-algorithms

Data structures & algorithms implemented in Javascript & other languages

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https://github.com/hubenchang0515/luminous

Luminous is a DATA STRUCTURE and ALGORITHMIC library of C programming language.

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Minor programming projects (from books, tutorials and my own).

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https://github.com/Riad-ENNAIM/data-structures

Implement some Data Structures using JavaScript

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https://github.com/orabazu/js-data-structures

Some of the data structures implemented in Javascript

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https://github.com/2kabhishek/hackerrank

Solutions to HackerRank problems ✅💯

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https://github.com/dangnm9699/applied-algorithms

Applied algorithms / HUST / 20192

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https://github.com/asiimwedismas/java_data_structures

Implementation of a few data structures written in Java, complete with tests.

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https://github.com/lbwa/algorithms

Algorithm fundamentals implemented by JavaScript(TypeScript), @golang, @rust-lang.

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https://github.com/usamahussaindev/data_structures

Implemented && Learn how to use and work with these fundamental data structures in C#

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https://github.com/fabriciopsouza/miniprojeto-dw

Miniprojeto Curso PostGree SQL e Pentaho DI

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https://github.com/ivstudio/dsa

This repository serves as a study and exercise guide for JavaScript data structures and algorithms (DSA).

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https://github.com/samarjit98/dsa_college

This is a compilation of many important data structures and their applications.

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https://github.com/abrarulhassan-786/phone-book

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/devdrops/spl-data-structures

Material usado na talk do PHP Community Summit 2018.

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https://github.com/alecmocatta/sum

General-purpose sum types.

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https://github.com/aliaks-ei/data-structures

A collection of the most famous data structures implemented in Typescript

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https://github.com/lxmn22nov/cohort3.0

I'll post everything here, whatever I'll learn during this cohort. 💯

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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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https://github.com/rishabh672003/hash-table-in-cpp

A very simple hash table implementation in CPP

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https://github.com/mo7amed-hussein/algorithms-and-data-structures-in-c

it is my implemenation for the most common data strucures using c language

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https://github.com/moindalvs/assignment_multi_linear_regression_2

Consider only the below columns and prepare a prediction model for predicting Price. Corolla<-Corolla[c("Price","Age_08_04","KM","HP","cc","Doors","Gears","Quarterly_Tax","Weight")]

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Data Structures and Algorithms problems and solutions in Ruby

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The codes for all the lab exercises for the course CS1006T Data Structures.

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🐬 Banco de dados para vendas

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EECS 2040 Data Structure Lecture Slides 2020

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https://github.com/danielbas33/algoexpert

My solutions to algoExpert.io coding questions

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https://github.com/moindalvs/learn_feature_engg_time_series

Feature Engineering on Time Series Dataset (Flight Price Prediction)

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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/4hmedyasser/shortest-path-distance-calculator

Application implemented with C++ in which dijkstra algorithm used to compute the shortest path between any two inputs on a graph represented with adjacency list

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https://github.com/make-github-pseudonymous-again/js-collections-ordereddict

:signal_strength: Python's ordereddict data structure for JavaScript

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https://github.com/antouhou/anycow

A supercharged container for read-heavy, occasionally-updated data structures with multiple storage strategies

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https://github.com/tomasoak/datahopper

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https://github.com/ravin-d-27/data_structures_questions

Here's my repository where I will be uploading placement coding questions with solutions here.

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https://github.com/evandrolg/data_structures_in_js

A collection of data structure developed in JavaScript.

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Solutions to various LeetCode Problems

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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/micahondiwa/binary_trees

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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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https://github.com/mavroprovato/algorithms

A library that implements various data structures and algorithms in C.

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https://github.com/satishdash/juliaexercism

Exercises on various Julia concepts from Exercism.io

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https://github.com/dy/multiscale-array

Multiscale representation of an array

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https://github.com/vtickner/codecademy-recommendation-software

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/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/nitsas/py3algs

Simple Python 3 implementations of popular algorithms and data structures.

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https://github.com/zakariaelbouzkri/stack_sorter

This project will make you sort data on a stack, with a limited set of instructions, using the lowest possible number of actions. To succeed you’ll have to manipulate various types of algorithms and choose the most appropriate solution (out of many) for an optimized data sorting

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https://github.com/yangjiaxi/dsaa

Data Structure and Algorithm Analysis

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https://github.com/frenzyexists/linked-lists-everywhere

The second Data Structures Project I made during Data Structures, that's it

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

data-structure programs using C++

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https://github.com/kwanhooo/pods

Practices on Data Structures

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https://github.com/avivharuzi/algorithms-and-data-structures

Implementation of Algorithms and Data Structures using JS

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https://github.com/angelosans/typescript

From noob to Pro using TypeScript

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https://github.com/marcoschalet/chalet-blog

Blog pessoal para compartilhar assuntos que eu me interesso sobre programação.

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https://github.com/sakapon/wbtrees

Provides a basic implementation of weight-balanced binary trees.

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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.

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https://github.com/junaidbinjaman/dsa-notes

A collection of my learning journey in Data Structures and Algorithms (DSA), featuring practice problems, solutions, and explanations in PHP & JS. Perfect for brushing up on core concepts and improving coding skills!

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https://github.com/eduardob-programador/dsa-learning

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https://github.com/shorya22/leetcode-250-python-dsa

🧠 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/bzdgn/serce

Serce is a primitive database

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https://github.com/ghaerdi/datastructure

Learning data structure and algorithms

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https://github.com/kabragaurav/practice-c-cpp-python-oops-dsa

Study and Practice Material for Chief Programming Languages and Major Topics in Computer Science

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https://github.com/can-dy-jack/heap

MinHeap, MaxHeap, minHeapSort and maxHeapSort implementation in JavaScript.

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Data Structures and Algorithms

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https://github.com/rvats20/airline-dashboard

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https://github.com/viraj5903/professor_course_assignment_platform

A Java-based system for efficiently managing and matching professors to courses within the Computer Science Department at LaSalle College. Features include a priority queue for optimized assignments, and detailed representations for professors and courses. Includes a matching algorithm based on preferences and constraints.

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https://github.com/alansastre/java-concurrency-collections

Colecciones concurrentes en Java. Estructuras de datos concurrentes.

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https://github.com/kessler/digital-chain

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https://github.com/daoud-hussain/foodpanda-management-system

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https://github.com/danitilahun/competitiveprogrammingsolutions

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