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/ernitingarg/very-large-file-processing-python

Python solution which uses min-heap data structure and thread parallalism to process very large file

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Last synced: 16 May 2025

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

The Algorithms - JavaScript Playground

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https://github.com/kalongn/cse-214

Data Structure & Algorithm with Java (College Class).

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https://github.com/paulchen2713/nthu-data_structure_2020

EECS 2040 Data Structure Lecture Slides 2020

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https://github.com/fireboyd78/skopik

A simple storage format with scopes and a C-like syntax.

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https://github.com/syedaanoosha/java_dsa

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https://github.com/daryaandreyuk/leetcodetasks

Preparation for LIVE Coding interviews

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

Data Structures and Algorithms in Go.

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https://github.com/alpha74/icf

My Codeforces submissions. Maintained from 2020 onwards

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https://github.com/vladpodilnyk/probably

A Bloom filter implementation in Go

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https://github.com/kawser2133/problem-solving-practice

The solutions are implemented in the C# programming language and aim to showcase my problem-solving skills and coding practices.

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https://github.com/buzzybis/a-ds

Lecture notes and exercises on algorithms and data structures. Source material is A&DS from Pavel Marvin for the ITMO university.

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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/imjul1an/algorithms-and-data-structures

Learn algorithms and data structures in JS

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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/rafalwrzeszcz-wrzasqpl/pl.wrzasq.commons

General-purpose data structures and routines.

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https://github.com/s-m-j-i/data-structures-n-algorithms

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Data Structures and Algorithm in Python

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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/aditeyabaral/hashmap-lemmatizer

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https://github.com/arindas/rubix

End-to-end architecture for the representation and solution of Rubik's cube problems.

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https://github.com/alkasm/timingdiagram

Temporal boolean algebra

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https://github.com/lkmc2/datastructure

C语言数据结构

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https://github.com/srirampatil/gostl

A Standard Template Library for Golang

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https://github.com/syedzawwarahmed/flilezipper

A simple application that compresses a text file using Huffman Coding.

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https://github.com/yziyan/data_struct

数据结构

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

Great coding challenges using many programming languages

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https://github.com/faresbakhit/cp

competitive programming ⚔️ resources and notes 🤺

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https://github.com/jitendra3109/datastructure-algorithms

Contents code implemented in 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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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/pzaino/gods

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https://github.com/ibz-04/structs-algos

This repository contains solutions to data structures and Algorithm questions solved by me

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A collection of some algorithms and data-structures.

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Google Drive Access using Python, Interact Programmatically and Manipulate accordingly

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Yildirim Beyazit University CENG 202 Data Structures LAB Notes 2016

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https://github.com/basemax/mystackjava

My Stack Implementation In Java. Here we are going to design a full-featured class for Stack's Data structure.

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https://github.com/martin-majlis/probstructs

Collection of probabilistic data structures - CM-Sketch, ECM-Sketch, exponential histogram in C++.

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https://github.com/taharachedi/custom_queuearr_library-cpp

Not a standard queue—it's a unique implementation using my custom Dynamic Array class, modified for learning purposes while retaining core functionality.

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https://github.com/MateusLeviDev/Go-EventSourcing-CQRS

Java Exercises

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Resolución de problemas de certámenes, tareas, etc, del ramo estructuras de datos semestre 2 - 2020.

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https://github.com/iagodahlem/practice

:books: My daily plan for practicing programming languages.

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https://github.com/tareqalkushari/leetcode-problem-solutions

This repository contains a comprehensive collection of solutions to LeetCode problems, crafted with clarity and efficiency in mind. Each solution is written in a clean, readable format and includes insights into time and space complexity, making it an ideal resource for technical interview preparation, algorithm practice, and self-paced learning.

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https://github.com/rishabh96b/simple-coding-solutions

Here you can find the code for simple programs. This is for beginners who can take reference from these solutions.

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https://github.com/omkaracharekar/searchengine

Search Engine

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https://github.com/awais-124/stack-expression-converter

Expressions Converter. Third semester project using data structures concept.

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https://github.com/bzdgn/tower-of-hanoi-demo

Tower Of Hanoi Demonstration WIth Java and Custom Stack Implementation For Pegs

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https://github.com/anymost/dsa

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https://github.com/sugaliudaykiran/dsa_labs

Only DSA

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https://github.com/simranjeet97/datascience_crashcourse

Data Science Crash Course that Explained about Each and Every Process in Data Science.

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

Queue implementation in JavaScript (based on Array)

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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/sglavoie/code-snippets

Collection of code snippets that have been useful at some point in history.

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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/aarong1/RshinyHelpers

Helpers and elements to use in Rshiny

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https://github.com/d34d0s/libx

A library providing APIs for common engineering utilities.

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https://github.com/mathusanm6/leetcode

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https://github.com/ibz-04/sudoku-solver

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https://github.com/sahinmeric/holbertonschool-higher_level_programming

High-level Programming curriculum of Software Engineering Foundations at Holberton School UY

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https://github.com/kalwar/rat-in-a-maze

Rat in a maze app using React and MaterialUI

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Problems and solutions to my LeetCode.

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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/dominikjalowiecki/java-certificate-database

Simple database alike program for storing and managing rows with certificates informations.

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https://github.com/saqibbedar/cpp-algorithms-datastructures

Structured Data Structures & Algorithms (DSA) in C++: topic-wise implementations, labs, assignments, revision notes, and interview practice.

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https://github.com/olaolatunbos/leetcode

The repository contains my solutions to leetcode questions in Python, along with data structures and algorithms

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https://github.com/stdlib-js/utils-fifo

First-in-first-out (FIFO) queue.

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https://github.com/vitsalis/usaco

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https://github.com/ac000/libac

A C library of miscellaneous utility functions

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https://github.com/neelanjan00/grid-path-finder

A web app for finding and visualizing the path between a source position and a destination position in a grid using Graph algorithms such as BFS, DFS, Dijkstra, etc.

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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/davidyslu/onlinejudgezero

Personal Submission of Online Judge Zero (臺灣高中生程式解題系統)

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https://github.com/dominikjalowiecki/programming-projects

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

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https://github.com/harshbatra/music_player_using_ll

MUSIC PLAYER SYSTEM USING LINKED LISTS : Academic Project under Data Structures & Algorithms course

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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/vmchale/linear-zipper

Zippers (a la Huet) in ATS

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https://github.com/shivajivarma/codebase

Collection of algorithms

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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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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/caffeines/cpps

Competitive programming and problem solving.

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MinHeap, MaxHeap, minHeapSort and maxHeapSort implementation in JavaScript.

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https://github.com/thegolurk/improve-your-skill

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https://github.com/Ankvik-Tech-Labs/mantaray-py

Mantaray data structure in python

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https://github.com/skazemi/collidea-rust

Collision-prone memory-efficient collections

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https://github.com/thanhdatpb/leetcode

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