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

Data Structures implementation in Python 3

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https://github.com/aibolik/js-ds

Common data structures in TypeScript/JavaScript implemented efficiently

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https://github.com/mxagar/accelerated_computer_science_coursera

This repository contains my notes on the Specialization "Accelerated Computer Science Fundamentals" from Coursera / University of Illinois.

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https://github.com/yes20sh/data-structure-algorithms

This repository contains implementations of various data structures and algorithms in Python. It is designed to help you understand and practice fundamental concepts in computer science.

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

Repositório com arquivos feito por mim durante a cadeira de Estrutura de Dados na Universidade Federal do Ceará

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Jave Learning Resources

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Java currency converter that uses WebScraping to update it's conversion rates.

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GameMaker Studio 2 Data Structure Benchmark

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

데이터구조 학습 정리입니다.

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https://github.com/yossef-ashraf/fifo-served-scheduling

This project implements a FIFO (First In, First Out) scheduling algorithm, which is a basic CPU scheduling technique used in operating systems. It schedules tasks (or processes) based on their arrival time, meaning the task that arrives first is executed first.

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Hashmaps implementation in C language

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https://github.com/vaibhavmojidra/data-structures---queue-using-array-in-java

Queue is an abstract data structure, somewhat similar to Stacks. Unlike stacks, a queue is open at both its ends. One end is always used to insert data (enqueue) and the other is used to remove data (dequeue). Queue follows First-In-First-Out methodology, i.e., the data item stored first will be accessed first.

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A tree in which each node (parent) has at most two-child nodes (left and right) is called a binary tree. The top most node is called the root node. In a binary tree a node contains the data and the pointer (address) of the left and right child node.

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This repository contains file data and SQL files for projects used for my Portfolio.

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https://github.com/subhash23jan/cpp-oops

This repository is a collection of custom-built C++ data structures designed to provide a deep understanding of their underlying principles and implementations. By creating these structures from scratch, I gained valuable insights into the internal workings of C++ STL data structures.

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Data Structures, Algorithms and Leetcode

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An implementation of the Disjoint-set data structure for Julia

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https://github.com/leedskiy/bag-data-structure

Bag type for integers using C#. Code was written for training.

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https://github.com/ukonline/pyds

Data structures implementations in Python for pedagogical purpose.

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https://github.com/symonmuchemi/java

Learning Java

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https://github.com/dibahk/sql50

this a collection of leet code problems I have solved

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The Java code models all 64 districts of Bangladesh as nodes in an undirected, weighted graph. The graph captures road distances between districts to support pathfinding, logistics, or geographic analysis.

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Student Record Management System using binary search tree

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This project check the equation(whether it infix expressions or postfix) if it balanced or invalid, then convert it to desire expressions and calculate the result.

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https://github.com/bekcodingaddict/dsa

DSA stands for "Data Structures and Algorithms." In computer science and programming, data structures refer to the way data is organized and stored in a computer's memory, while algorithms are a set of step-by-step instructions for solving a particular problem or task.

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https://github.com/miaan15/slot-map

Slot Map Implementation - C++17 header-only

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https://github.com/abomokh/avl-tree-binomial-heap

implementation for directory using AVL Tree & implementation for Priority Queue Using Binomial Heap

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https://github.com/panagiotiskotsorgios/cdsx.h

The Official C DataTypes Extended Library ==== CROSS PLATFORM LIBRARY ====

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https://github.com/maximfersko/stl-containers

My implementation of the standard template STL containers.

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https://github.com/malpercio/data-holder

A NodeJS package that provides implementations of some data structures

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https://github.com/arturbomtempo-dev/pucminas-aeds2-assignments

Content developed throughout the Data Structures and Algorithms II course in the second semester of the Computer Science program at PUC Minas, including exercises, activities, and other implementations.

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https://github.com/simonprickett/clinkedlist

C Linked List Mentoring Work

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https://github.com/asarkar/cyber-dojo-python

https://github.com/cyber-dojo/exercises-start-points/

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https://github.com/AbhilashG001/CrimsonCake

A repository that contains solutions to all the problems that I have solved from various competitive programming websites

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https://github.com/thenocturnaldevgypsy/exercises-java-labcodes

Here lies the source codes of the Java programs I've made and used way back when I'm still teaching programming courses/topics under BSCS, BSIT, BSCOE way back late 2012 to 2015.

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https://github.com/thedhruvrawat/dsa

This repository contains all the laboratory coursework for the course CS F211: Data Structures and Algorithms at BITS Pilani, Pilani Campus (Spring '22)

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https://github.com/laschuet/cgm

Data structures and functions for computer graphics mathematics

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https://github.com/bartozzz/mads

Set of TypeScript utility modules for working with mathematics, algorithms and data structures.

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https://github.com/niks290192/swift-algorithms

The word Algorithm means “a process or set of rules to be followed in calculations or other problem-solving operations”. Therefore Algorithm refers to a set of rules/instructions that step-by-step define how a work is to be executed upon in order to get the expected results.

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https://github.com/niks290192/data-structures-c

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https://github.com/professorlevi/CompetitiveProgramming

This repo will contain all the programs I practice for Competitive Programming

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https://github.com/divyanshu013/algorithm-journey

Some interesting algorithms for study.

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https://github.com/flakey5/maps

A bunch of maps implemented in Rust because this was honestly the best idea I had to learn this language

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https://github.com/usmanmehmood55/ring_buffer

A ring buffer implementation in C

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https://github.com/vduseev/fate

Fast algorithm testing environment. Built with HackerRank in mind!

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https://github.com/isaychris/practice

Practice implementation of algorithms in multiple languages

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https://github.com/pkini2002/strivers-dsa-sheet-challenge-2023

Strivers DSA Sheet Solutions Repo

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https://github.com/orelba/binary-search-tree

Building a balanced binary search tree (BST)

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https://github.com/ilovebacteria/analysis-prime-number-algorithms

My Data Structure course project. Analyzing the performance of some prime number algorithms with graph

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https://github.com/dannycalleri/ture

Collection of algorithms and data structures written in TypeScript for fun

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https://github.com/capjamesg/piece-table

An implementation of the piece table data structure in Python.

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https://github.com/preetesh21/data_structures

This repo contains the source code written by me for the CS201 course.

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https://github.com/wassimans/algorithmic-thinking-zingaro

Rust implementations for Daniel Zingaro's Algorithmic Thinking book problem set

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https://github.com/sanjaraiy/dsa_interviewpracticse

This repository is your go-to for DSA practice, featuring a wide range of problems from basic to advanced, all coded in C++. Elevate your coding skills and ace your interviews! 🚀📚

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some useful datatypes

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My solution codes for LeetCode challenges.

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string data structures using c++

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https://github.com/nivasharmaa/climate-and-economic-justice

Java-based application for managing and processing climate and economic information for USA communities using a layered linked list structure. Features include CSV data import, efficient data management, and retrieval methods. Ideal for learning and applying OOP and linked lists.

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This program determines whether a given tree is a spruce tree, where every non-leaf node has at least three leaf children. It uses maps and vectors to track nodes and their children, ensuring the tree meets the spruce tree criteria.

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This program simulates the Josephus problem, where people are arranged in a circle and eliminated every k-th step until only one remains. It uses lists and iterators to manage the elimination process and determine the safe position.

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https://github.com/otabek-kholmirzaev/awesome-dsa

A 𝗿𝗼𝗮𝗱𝗺𝗮𝗽 for data structures and algorithms with comprehensive tutorials & practice resources.

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https://github.com/greenheart/my-freecodecamp-projects

Algorithms and projects from the freeCodeCamp courses

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https://github.com/akshaypratapsingh09/data_structure_and_algorithm

This is a practice repo and boiler plate for all the data structures and Algorithms implemented Using Python

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https://github.com/marko19907/algorithms

A collection of algorithms and data structures made as a part of NTNU's "Algorithms and Data Structures" course, fall 2021.

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https://github.com/larzuaga11/trivia_movie

Project that simulate the Backend of a Cinema App.

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

A collection of algorithms and data structures implemented in Go

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https://github.com/tmartins11/aeds-i

Repositório para registrar todos os projetos concluídos na disciplina de AEDS I - 1º Período BCC | UNIFAL.

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https://github.com/yousefkhalaf0/data_structure

Examples of DS concepts with c#

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https://github.com/poyea/vis-tree

Command-line generator for some data structures

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https://github.com/wcdogg/algorithms-data-structures

Intro to algortihms and data structures using Python.

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https://github.com/walkerrandolphsmith/rust-data-structures

Common data structures implemented in rust.

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https://github.com/firestone82/restaurant-system

VŠB-TUO - School project in VIS

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https://github.com/daleksla/sgl

Salih's Generic Library (SGL) contains generic containers, procedures to manage their contents, & algorithms.

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https://github.com/kylepw/multistack

Example of multiple stacks in one array.

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https://github.com/samharrison7/datamapper

Making mapping between datasets as simple as possible.

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https://github.com/harismuneer/queue-using-stacks

🎁 A complete C++ implementation of Queue using two Stacks.

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https://github.com/antononcube/raku-data-typesystem

Data type system for different data structures.

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https://github.com/ztlaine/assignment7

Unit testing a custom data structure using Java.

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https://github.com/wvhulle/map

Reactive data structures such as sets, maps and graphs

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https://github.com/ajksah/pdf-highlighter

This repository offers a straightforward PDF annotation tool built with React and PDF.js. Users can easily highlight text, add comments, and choose from multiple highlight colors. 🌟📄

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