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: 2026-04-03 00:07:18 UTC
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https://github.com/paulomarruda/commondatastructures

Common data structures for the C programming language.

c data-structures

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

Data structures implemented in C

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

Estruturas de Dados diversas implementadas em C++.

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https://github.com/nelsonbn/algorithms-data-structures-graph-traversal

Algorithms and Data Structures - Graphs Traversal

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

data structure implementations

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https://github.com/mmncit/cracking-the-coding-interview-solutions

Solutions of the book cracking the coding interview (using Python)

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https://github.com/bisceglialuigi/advent_of_code

This repository contains my solutions for the Advent of Code challenges! Advent of Code is an annual coding event featuring daily programming puzzles throughout December. It's a fun way to improve problem-solving skills and explore creative algorithms.

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https://github.com/archihalder/dsa

This repository contains all the things required to be good at dsa

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https://github.com/waseemofficial/dsa_js

70 unique DSA Questions in Javascript

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https://github.com/rexsimiloluwah/algorithms-playground

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My solutions to various LeetCode challenges

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https://github.com/bovem/algorithms-in-a-nutshell

Practice scripts from "Algorithms in a nutshell" book by George T. Heineman

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https://github.com/mantono/cheap

Priority queue as a channel

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https://github.com/julioaranajr/07_databases.md

Hands on Labs [MySQL + Docker] -> Movie Management Project

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My solutions for LeetCode 75 Study

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

Data Structures and Algorithms in C++ for beginners | Learn the concepts of DSA with notes, implementations, C++ STL and important questions for practice

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https://github.com/nchhillar2004/prisma-schema-blueprints

Advanced Prisma schemas for large-scale applications. Includes MySQL and other databases.

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https://github.com/vaibhavmojidra/data-structures---arrays-in-java

Java provides a data structure, the array, which stores a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type.

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https://github.com/stdlib-js/dstructs-struct

Fixed-width composite data type (a.k.a., a `struct`).

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Repositório para armazenar a implementação de algoritmos da monitoria na disciplina de Estruturas de Dados 1.

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https://github.com/thiagx08/bue-introduction-to-programming-and-problem-solving

A comprehensive C++ learning resource with 50+ programming exercises for BUE students, from basics to advanced problem-solving.

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https://github.com/mossykazemi/java

Data Structures & Algorithms using Java

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https://github.com/joakimteixeira/data-structure-exercises

Common data structures written in C.

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https://github.com/sdc224/tree

Programs on Tree Data Structure in C

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https://github.com/arezyhs/cpp-id-generator-calc

Generator ID untuk praktikum mata kuliah Struktur Data. ID yang dihasilkan adalah ID supir dan ID pesanan.

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https://github.com/joakimteixeira/student-registration

Student registration console program

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https://github.com/arseniistratiuk/codewarslinkedlist

Practice of using Linked List Data Structure

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https://github.com/eduardosilvadiniz/mentoring-dstask-golang

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https://github.com/17xr/cppcontainers

A simple repository that contains my own implementations of various C++ containers.

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https://github.com/kingcitaldo125/pytable

My implementation of a Hash Table(Hash Map) data structure

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https://github.com/danaelshrbiny10/ds-in-python

An implementation of a custom data structure in Python.

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https://github.com/cerezo074/algorithms-playgrounds

You can run some exercises from common platforms like Leetcode in a playground.

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https://github.com/poufles/adz-lp-hash-map

A simple script to understand the hash maps.

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https://github.com/blue32a-sandbox/php-data-structures

PHPのData Structuresを使ってみる

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

This repository contains programs written for the low-level programming and algorithm track at the alx-SoftwareEngineering program facilitated by ALX. I am learning about data structures, algorithms, and other low-level programming concepts while working in the C language

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https://github.com/kasutu/filter

DSS: OOP based filter for objects

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https://github.com/abdur75648/organizational-hierarchy-java

A java program to store employee data and maintains the information about organization hierarchy

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https://github.com/beling/algorithms_python

Python implementation of some algorithms and data structures.

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https://github.com/wittyicon29/in-memory-db

An in-memory database using C++ is a system that stores data primarily in RAM for fast access and manipulation. It supports basic CRUD operations and may include features for concurrency control and optional data persistence.

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https://github.com/francescobarbieri/codingchallenges

Solutions to various coding problems from renowned platforms like Advent of Code, LeetCode, and more.

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https://github.com/math-hiyoko/sudoku-solver

Sudoku Solver Web App

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https://github.com/gabrafo/algoritmos-ed

Estudos em algoritmos e estruturas de dados.

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https://github.com/sunchit17/may-leetcode-31daychallenge

May LeetCode Challenge

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Algorithms Analysis and Design Course

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https://github.com/sutac/visgorithm

Algorithm visualizer (Under construction!)

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https://github.com/sans-arch/data-structures-and-algorithms

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https://github.com/goessl/tree

Tree structure generation, handling & storage.

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https://github.com/chewhx/javascript-dsa-masterclass

Lesson notes and code tests for Javascript DSA Masterclass

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https://github.com/kartikmehta8/implementations

Implementation of Data Structures in C++

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https://github.com/hojat72elect/kotlin_data_structures_algorithms

Common algorithms and data structures implemented in Kotlin.

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

📊 Hometask - Basic Algorithms and Data Structures (Heaps or Pyramids)

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https://github.com/andrewocc/info1905-assignment2

INFO1905 Data Structures Assignment 2 (password manager)

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https://github.com/hassansin/algorithms

Algorithms and Data Structures in Go

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https://github.com/michael-c7/leetcode

Daily LeetCode problems I've solved to get better at problem solving

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https://github.com/tayyabasghar/dsa_semester_3

This repo has all the code that we learn in class. Data Structures and everything else. If you are a student of CS 2018 from UET, this might help you.

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https://github.com/tayyabasghar/deadlock-os

This is a mock Copy of Operating system that is based on Linked List Data Structure i was working on but it is not complete even to my own expectations. I have to leave it as i am in 4th semester and it was 3rd semester Final Project.

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https://github.com/b-jure/ccoll

ccoll is C library that provides basic data structures.

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https://github.com/royhridoy/data-structure-using-php

Implementation of Data Structure using PHP

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https://github.com/magnusrodseth/celeritas

A website for categorizing and visualizing data structures and algorithms.

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https://github.com/hamzazafar10/movie-recommendation-system

Content based movie recommendation system using cosine similarity.

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https://github.com/thiagoolivier/algorithms

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https://github.com/mritzreal/dsa-course

This repo contains my exercises and projects from Brad Traversy's Data Structures and Algorithms course. I'm taking this course to deepen my understanding of fundamental computer science concepts and improve my JavaScript problem-solving skills

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https://github.com/shriram2005/ds-practicals-bca-2nd-semester

Data Structures lab manual programs of my 2nd semester BCA at Sandip University.

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https://github.com/kzamanbd/linked-list

In simple words, a linked list consists of nodes where each node contains a data field and a reference(link) to the next node in the list.

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https://github.com/clarete/algo

Campinho perto do corrego pra treinar lateral, bater falta, cobrar escanteio, e outros fundamentos da computacao

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https://github.com/khaleelmuhd1998/programmingpractises

My coding practise history.

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https://github.com/al-ghaly/data-structure-functions

Some basic Algorithms

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https://github.com/abaksy/parallel-bst

A multithreaded implementation of Binary Search Tree

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https://github.com/phmatray/redblack

A C# implementation of a Red-Black Tree

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https://github.com/carlosagalicia/tc1031-act13-integral-basic-concept-template-ad2023

This program calculates the "disorder" of DNA strings, sorting them from the most ordered to the least ordered based on the number of inversions.

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https://github.com/pedro-estevao/data-structures

Implementations in C++ of algorithms and data structures developed in the Data Structures course at Centro Universitário Barão de Mauá. Includes lists, stacks, queues, trees, graphs, hash tables, and sorting and searching algorithms.

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https://github.com/shaheer2003/railway-ticket-portal

The Railway Ticket Reservation Portal is an automated train booking system that allows users to create accounts, search for train routes, book tickets, and manage reservations. It features an efficient hash-based login system, Dijkstra’s algorithm for shortest route calculation, and multiple seat class options.

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https://github.com/henry-azer/leetcode-solutions

LeetCode Problems Solutions.

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https://github.com/abdellahbellakrim/pipex

Mimic pipes in UNIX using C

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https://github.com/alpha74/rosalind_bioinformatics

Questions solved on rosalind.info related to Bioinformatics.

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https://github.com/howz1t/ptypes

This package provides useful data types for use in PHP.

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https://github.com/romantech/algorithm-study

알고리즘 / 자료구조 스터디

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https://github.com/kernelshreyak/dsa_learning

My learning of Data Structures and Algorithms through implementations in Go,Python and JavaScript. Also contains solutions to some competitive programming exercises

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https://github.com/adi-code22/data-structures-and-algorithms

All Data Structures and Algorithm fundamentals with C++ Implementation

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https://github.com/fritzrehde/competitive-programming

My solutions to LeetCode, ICPC, Hackerrank problems

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https://github.com/henrylin03/odin-linkedlist

Implement linked list data structure using vanilla JavaScript (Node) as part of The Odin Project's "Full Stack JavaScript" course.

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https://github.com/luizbueno1/leetcode-java

Solutions to LeetCode problems implemented in Java.

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

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https://github.com/smeltier/competitive-programming

These are my resolutions to problems on various platforms related to competitive programming

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https://github.com/vzsoares/kata

DSA problems and solutions

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https://github.com/adrianomonteiroweb/python-algorithms-project

Projeto em Python de algoritimos.

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https://github.com/sajalkmr/dslab

Data Structures Lab – BCSL305 VTU

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https://github.com/maccauhuru/modern-js-sandbox-code

Code i am writing for the modern JS from beginning course

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https://github.com/r-n/doublelinkedlist

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https://github.com/agu3des/estanteencantada

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https://github.com/nafis2508/big-data-group-project

Python project implementing Nearest Neighbor and Skyline Query Search algorithms with R-tree data structures for efficient spatial indexing. Part of COMP6210 group project at Macquarie University.

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