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: 2026-07-07 00:08:24 UTC
JSON Representation

https://github.com/qulia/go-qulia

Go common library

data-structures golang graph heap set stack tree trie

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

Multiscale representation of an array

array data-structures

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https://github.com/bzdgn/c-stack-implementation

A Simple Stack Implmentation on C

c data-structure data-structures data-structures-algorithms datastructure datastructures stack

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https://github.com/nixtomalon/guess-the-number

🎲 A basic text-based game developed using the C programming language.

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https://github.com/avanishd-3/data-structures

Implementations of various data structures

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https://github.com/evandrolg/data_structures_in_js

A collection of data structure developed in JavaScript.

algorithms data-structures js performance

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https://github.com/yangjiaxi/dsaa

Data Structure and Algorithm Analysis

algorithm c data-structures

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https://github.com/ericgitangu/leetcode-projects

Solutions to various LeetCode Problems

algorithms data-structures dynamic-programming problem-solving

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https://github.com/vedant-jain03/dsa-questions

This repo contain all my Algorithms basics problems and problem types

algorithms cpp14 data-structures

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https://github.com/forketyfork/coding-problems

Solutions to various coding problems from LeetCode, HackerRank, Daily Coding Problem etc. Each problem is accompanied by unit tests.

algorithms coding-problems data-structures hackerrank java leetcode

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https://github.com/pamphilemkp/vet-clinic-database

In this project i used a RDBMS ( Relational Data Base Management System) to create a table which will store information about animals for a vet clinic.

data-structures postgresql

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https://github.com/abhishekmaity001/data-structures-algorithms

This Repository contains all my Data Structures & Algorithms code snippets which will help in coding interview. (All codes will be implemented in Python)

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https://github.com/betarixm/csed233

POSTECH: Data Structure (Spring 2020)

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https://github.com/fuston05/cs-module-project-hash-tables_2

copy of lambda school repo for extra practice: python hash tables

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https://github.com/schak04/priorify

A terminal productivity app that helps users prioritise their tasks. Currently working on v2.0.0 (TUI).

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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/harish-aka-shivi/daily-exercises

Workout for brain 🧠 💪 .

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https://github.com/charmoniumq/algo

Algorithms that I implement for fun

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https://github.com/rfdzan/lru_cache

An efficient LRU (Least Recently Used) cache implementation, inspired by python's OrderedDict

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https://github.com/marcinz20/c

Programs and algorithms in C

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https://github.com/mkwapisz2000/cpp-hash-table-algorithms

This project contains implementations of different hash table strategies in C++.

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https://github.com/mbrsagor/pylearn

The project basically Python advance level code which there is a lot of topics in python.

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https://github.com/ganeshkadam65/leetcodesolutionscpp

LeetCode has emerged as one of the most popular platforms for honing programming skills and preparing for technical interviews. As a coding enthusiast or a job seeker in the tech industry, having a solid understanding of data structures and algorithms is crucial

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https://github.com/warborn/algorithms

Implementation of some of the data structures & algorithms i've found in books and courses

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https://github.com/programmer-rd-ai/data-structures-algorithms-learning

Data Structures + Algorithms

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https://github.com/michaelb0312/data_and_algorithms

solving leetcode.com riddles

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https://github.com/dennuguyen/cpp

C++ DSA snippets

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https://github.com/sohnryang/code-archive

My code archive for useful algorithms

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https://github.com/ohmic-guy/mnemosyne

An experimental Python library exploring persistent and versioned data structures.

data-structures functional-programming immutability persistent-data-structures versioning

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https://github.com/yehezkiel1086/dsa-stuffs

Programming problem solutions which includes SQL problems solutions, linux shell, also data structures and algorithms.

algorithms c codeforces coderbyte codewars cpp data-structures hackerrank leetcode linux python spoj sql toki

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https://github.com/mekhails/splay-tree

Realization of splay tree data structure on C language.

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https://github.com/kailash-sankar/dsa

Data Structures and Algorithm Puzzles

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https://github.com/secureauditx/merge-customer-log

data-structures-algorithms

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https://github.com/kirill71/algorithms-and-data-structure

algorithms and date structure

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https://github.com/oflore12/kernel-binary-search-tree-

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https://github.com/c1m50c/cses

My CSES submissions.

algorithm algorithms cpp cses cses-solutions data-structures dynamic-programming interview-questions python python3 solutions

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https://github.com/uselesstechjunks/toplynx

Machine Learning Career Guide

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https://github.com/andrewobwocha/advancedmusicplayer

🎵 Python CLI music queue implemented with a Doubly Linked List (DLinkedList). Features prev/next, add next/last, remove current, ytmusicapi search.

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https://github.com/farhad2415/job_scraper

Job Site Based Job Scraping with python

automation bash-script data data-scraping data-structures python selenium selenium-python

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https://github.com/adhaamehab/db-collection

My implementation for common algorithm and data structures used in modern database systems.

algorithms data-structures database-internals designing-data-intensive-applications

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https://github.com/sinemistoktas/operating_systems-memory_allocation_simulator

Memory allocation simulator in C implementing First/Best/Worst Fit algorithms with automatic hole merging, compaction, and interactive/scripted modes

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https://github.com/ale-soares/data-structures-and-algorithms-coursework

Coursework for udemy course JavaScript Data Structures & Algorithms + LEETCODE Exercises

algorithms data-structures data-structures-and-algorithms

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https://github.com/mdawoud27/binary_trees

This project is about binary trees and includes various functions to work with binary trees, such as finding the height, depth, and size of a tree, checking if a tree is balanced, and more.

binary-tree c data-structures

Last synced: 26 Mar 2025

https://github.com/swethasridhar0509/data-structures-and-algorithms

This repository is dedicated to my journey in mastering Data Structures and Algorithms (DSA). It contains notes, code snippets, problem-solving strategies, and resources for various DSA topics. The goal is to enhance my understanding, improve coding skills, and prepare for technical interviews.

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https://github.com/pitercoding/curso-python-curso-em-video

(PT): Curso introdutório de Python com foco em lógica de programação, prática e aprendizado progressivo. (EN): Introductory Python course focused on programming logic, hands-on practice, and progressive learning.

curso-gratuito data-structures error-handling estrutura-de-dados exercicios-praticos free-course funcoes functions logic logica-de-programacao mundo1 mundo2 mundo3 pratical-exercises programacao programming python tratamento-de-erros

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https://github.com/csaba79-coder/datastrucutrejava

Data Structure & Collections in JAVA

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https://github.com/yathishbl60/algo

Data structures and algorithms

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https://github.com/graetz23/hashcc

A hash map implementation based on templated C++

data-structure data-structures data-structures-algorithms generic hashing hashmap object-oriented template trie tries

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https://github.com/palashhawee/data-structures-and-algorithms-my-preparation-for-software-engineering

My preparation for Software Engineering

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Last synced: 16 Mar 2025

https://github.com/gauravcodepro/diff-alternative-data-structure-r

I read this post today and they mentioned the diff which i have used a lot in R but i want to put this git just to show that you can also do this from a data structure point of view

data-science data-structures r rdataframe rprog rprogramming

Last synced: 17 Aug 2025

https://github.com/karrick/gotrie

Go library that implements a Trie data structure.

data-structures golang golang-library

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https://github.com/dalvarez2596/codility-lessons

This repository contains solutions to various coding problems from Codility, a platform that offers a wide range of algorithmic challenges aimed at improving coding skills and preparing for technical interviews.

algorithms big-o-notation codility codility-challenges codility-exercises codility-lessons codility-solutions codility-training data-structures ruby

Last synced: 10 Jan 2026

https://github.com/arjunramakrishnan46/take-of-interview

Just for the preperation of Take Of Interview of Brototype. Topics that useful for the Brocamp students.

array binary-search binarysearchtree bubble-sort data-structures hashtable insertion-sort linear-search linkedlist merge-sort object quick-sort selection-sort trie-data-structure

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https://github.com/soheshdoshi/inteviewtask

data-structures lru-cache matrix python-3-6

Last synced: 27 Mar 2026

https://github.com/nkcoder/leetcode-python

My LeetCode data structure and algorithm practice in Python.

algorithms data-structures leetcode python3

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https://github.com/resq-software/vcpkg

ResQ C++ libraries for vcpkg

algorithms cmake cpp17 data-structures drone-software robotics vcpkg

Last synced: 02 Jun 2026

https://github.com/dishenmakwana/java-data-structures-and-algorithms

This repo contains the basic Data Structure and Algorithms programs in Java.

algorithms data-structures java

Last synced: 16 Apr 2026

https://github.com/genevas/practiceprograms

Small practice programs

algorithms algorithms-and-data-structures code-example code-examples data-structures

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https://github.com/yordanov0502/xxxv-republican-academic-programming-olympiad

Competitve programming contest

algorithms c-plus-plus competitive-coding competitive-programming competitive-programming-contests data-structures java team

Last synced: 02 May 2026

https://github.com/yordanov0502/academic-programming-olympiad-of-tu-varna-2021-22

Competitve programming contest

algorithms bronze-medal c-plus-plus competitive-coding competitive-programming competitive-programming-contests data-structures hackerrank hackerrank-challenges hackerrank-solutions

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https://github.com/bogomya/cs-practice

algorithm-challenges algorithms coding-challenges coding-interviews computer-science data-structures typescript

Last synced: 16 Apr 2026

https://github.com/saifadin1/cses-solutions

Solutions of CSES problem set

algorithms competitive-programming cses cses-solutions data-structures problem-solving

Last synced: 16 Apr 2026

https://github.com/nathadriele/diabetes-clinical-etl-pipeline

Este projeto de Engenharia de Dados em Saúde Pública implementa um pipeline completo para coletar, tratar, padronizar, validar, integrar e visualizar dados públicos do SUS relacionados ao Diabetes Mellitus no Brasil, filtrando pelos códigos CID-10 E10 a E14.

cid data-analysis data-extraction data-pipeline data-science data-structures data-visualization datasus diabetes-detection diabetes-prediction epidemiology-analysis etl-pipeline healthcare-analytics ibge logger pytest sih streamlit sus

Last synced: 09 Jun 2026

https://github.com/gourabofficial/fuck-leetcode

DSA using Java

algorithm data-structures dsa dsainjava

Last synced: 06 Jul 2025

https://github.com/karthi-21/learndata

Small app for data structure course from learnCodeOnline.

data-structures online-course online-learning

Last synced: 03 Jun 2026

https://github.com/r-zy0/small-hospital-project

project for university hospital small project using GTK and data structure.

c cpp data-structures glade gnome gtk hospital hospital-management-system university-project

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https://github.com/barbarpotato/coding-interview-preparation

This course will help you prepare for the unique aspects of a coding job interview, with approaches to problem-solving and computer science foundations.

bigonotation binary-search binarytree breadth-first-search computerscience data-structures depth-first-search divide-and-conquer dynamic-programming graph greedy-algorithms hashfunction hashtable heap linearsearch quicksort recursion selection-sort spacecomplexity timecomplexity

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https://github.com/salvillalon45/technical-interview-preparation

My journey coding through NeetCode 150 Problems

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https://github.com/batanoffs/javascript-web-softuni

Excercises and homework related to my modules in front-end bootcamp Software University

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https://github.com/rhaeguard/algorithms-and-interview-questions-python

The repository to stack up algorithms and interview questions I came across

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https://github.com/paolino/haskell-mts

Compact Sparse Merkle Tree implementation in Haskell with persistent storage and Merkle proofs

blockchain cryptography data-structures haskell merkle-tree rocksdb

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https://github.com/raphaelcausse/cutils

My implentations of C data structures and utilities.

array c cutils data-structures utils utitlities

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https://github.com/hacker1649/manipulation-of-large-dataset

Project for a data structures course. Programming language C++ used. In order to efficiently organise, analyse, store, and retrieve information from a computer, data structures are a specific manner of grouping data in a specialised format. They are a method of managing data that makes it simple to utilise. To manage the huge data, we have applied.

cpp data-structures datamanipulation dataset kaggle-dataset structured-data

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https://github.com/luisvalgoi/unisinos-algorithms

Unisinos Algorithms I had to create during the college

algorithms data-structures java sort

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https://github.com/pochetes/ds-practice

All Data Structures & Algorithms Implementations. Practicing...

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https://github.com/selvamuthukumaranrajan/recipeapp

Native android food recipe app

android data-structures java ui-design xml

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https://github.com/vertikajain/js-data-structures-and-algorithms

DSA using JS

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https://github.com/althk/collections

Collections pkg for golang - generics support and thread-safe

algorithms data-structures golang-collections golang-generics golang-package rbtree sets

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https://github.com/maathzzz/code-vault

📑 This repository contains a collection of algorithms, data structure studies and articles

algorithms c cpp data-structures python

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https://github.com/hafizhhasyhari/struktur-data_kuliah-sarjana

Struktur Data Materi Kuliah S1 Repositori ini berisi implementasi berbagai struktur data menggunakan bahasa pemrograman C dan C++, termasuk algoritma dan konsep dasar struktur data.

cpp-algorithms data-structures struktur-data

Last synced: 06 Sep 2025