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An open API service indexing awesome lists of open source software.

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.

https://github.com/f4str/c-collections-library

Simple library of generic data structures for C

algorithms c collections containers data-structures

Last synced: 04 Aug 2025

https://github.com/pot-pourri/array-list

Dynamic array data structure for JavaScript

agpl amortized computer-science data-structures javascript

Last synced: 12 Dec 2025

https://github.com/daniilroman/heaps_comparison

C++ implementations and comparison of heap data structures

binomial-heap d-tree data-structures heap leftist-heap skew-heap

Last synced: 19 Aug 2025

https://github.com/bekcodingaddict/leetcode

LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.

algorithms coding-challenge coding-interviews data-structures interview-practice interview-preparation

Last synced: 14 Jun 2026

https://github.com/joaogbrieldev/leetcode

learning data structure, logic and algorithm

algorithms data-structures javascript

Last synced: 09 Apr 2025

https://github.com/agu3des/estanteencantada

Livraria feita para a disciplina de Banco de Dados l e para as disciplinas de Estrutura de Dados, Sistemas Operacionais e Protocolos de Interconexão de Redes de Computadores

bancodedados books bookstore client-server data-structures livros python semaphore sql systems threads

Last synced: 14 Apr 2025

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

my approach of solving the leetcode, interviewcode and other questions

data-structures python-3

Last synced: 30 Mar 2025

https://github.com/staivanov/dsa-under-js

Popular data structures and algorithms implemented on JavaScript

algorithms bigonotation data-structures es6-javascript javascript

Last synced: 23 Mar 2025

https://github.com/mominaamjad/pizza-ordering-system

A project developed to practice the queue data structure in cpp. It is a simple pizza delivery system that runs on cmd.

cpp data-structures queue semester-3

Last synced: 09 Nov 2025

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

C++ implementation of common data structures, for learning purposes.

algorithms cpp data-structures

Last synced: 03 Aug 2025

https://github.com/armanjscript/softwaredevelopment

The repository includes all apps in Web Development, GUI, and Mobile App Development

chrome-extensions data-structures flutter-apps gui-application javascript nodejs python tailwind-css webdevelopment

Last synced: 09 Apr 2026

https://github.com/tyleradammartinez/csce

A short repo contains homework and lab assignments I completed at UNT

algorithms algorithms-and-data-structures csce data-structures unt

Last synced: 25 Mar 2025

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

Common data structures implemented in Python

algorithms data-structures

Last synced: 25 Jan 2026

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

🗿 my old collection of classic data structures & algorithms implemented in C

bst data-structures linked-list stack

Last synced: 03 Aug 2025

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

Implementations of data structures.

data-structures java

Last synced: 04 Mar 2025

https://github.com/abhinandanmishra1/leetcode-practice

Practicing questions on leetcode and solutions are being reflected here

algorithms daily-coding-problem data-structures dsa-practice leetcode leetcode-cpp leetcode-solutions

Last synced: 19 Aug 2025

https://github.com/nkokor/red-black-tree

Implementation of Red-Black Tree data structure using Python

data-structures red-black-tree

Last synced: 21 Apr 2026

https://github.com/jiriklepl/ntin066

This repository contains solutions to programming assignments for Data Structures I (NTIN066).

data-structures mff-uk not-interesting-for-anybody

Last synced: 21 Aug 2025

https://github.com/mustafahakkoz/tst_in_c

Ternary Search Tree in C language

data-structures search-trees

Last synced: 23 Mar 2025

https://github.com/vinsgiordi/lasd-libraries

Pure c++ library for data structures vector, list, stack, queue, trees and hash table

algorithms-and-data-structures binary-search-tree binary-tree c-plus-plus data-structures list queue stack tree vector

Last synced: 08 Jan 2026

https://github.com/maks28atish03kumar04sahu01/java-game-series

Game Hub: Puzzles & Play is a diverse digital playground with captivating classics like Snake-fruit, tic-tac-toe, bricks breaker, pong, and Tetris. Developed with precision and accessible across devices using Java it offers seamless gaming enjoyment for all.

awt-gui bricksbreaker-game data-structures game-development game-logic java-8 pong-game problem-solving snake-fruit-game swing-gui tetris-game tic-tac-toe-game

Last synced: 13 Jun 2026

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

Low level programming and algorithms in C

algorithms c data-structures

Last synced: 20 Jun 2026

https://github.com/networkflux/ft_containers

Let’s re-implement the standard C++ containers

algorithms complexity containers cpp data-structures

Last synced: 20 Jul 2025

https://github.com/louis3112/crud_taxi_datastruct

One of my project for Data Structure in 2nd Semester. A simple crud taxi app implements 3 data structure concepts, such as : Linked list, Queue, Stack

cli college-project cpp data-structures linked-list queue simple-project stack

Last synced: 22 Mar 2025

https://github.com/pankajsahu92/job-scheduler

Console-based Job Scheduler in C++ implementing FCFS and Priority scheduling.

console-app cpp data-structures fcfs job-scheduler priority-queue

Last synced: 27 Sep 2025

https://github.com/clustercockpit/cc-specifications

Specification of ClusterCockpit datastructures, interfaces, DB schemas, file formats and directory structures

api api-graphql api-rest data-structures file-archive schema

Last synced: 04 Jan 2026

https://github.com/tamschi/pinus

A prickly BTreeMap.

data-structures hacktoberfest pinning rust

Last synced: 23 Mar 2025

https://github.com/azaz9026/data_cleaning

Welcome to the Data Cleaning repository! This collection is dedicated to showcasing techniques and methods for cleaning and preparing datasets for analysis.

data-analysis data-engineering data-structures data-visualization eda feature-engineering machine-learning numpy outliers pandas python seaborn

Last synced: 13 Apr 2026

https://github.com/adogio/tilapia

:tropical_fish: A hackable modularized data-structure and algorithm lib for JavaScript

data-structures js tilalia

Last synced: 10 Apr 2026

https://github.com/janeberry/evilhangman

Twist version of classic Hangman Game

data-structures maps sets

Last synced: 20 Aug 2025

https://github.com/traximuser6/data-structures-in-cpp

A simple project to practice and implement Data Structures & Algorithms (DSA) using C++.

algorithms challenges competitive-programming cpp data-structures dsa leanring-from-books programming-exercises

Last synced: 27 Sep 2025

https://github.com/adkrgu/leetcode_150

This repository aims at providing the best comprehensive solutions, step-wise explanations to Leetcode 150 (Top Interview Questions List).

algorithms cpp14 data-structures leetcode-solutions

Last synced: 07 Apr 2025

https://github.com/fabiokleis/estrutura_de_dados1

estrutura de dados 1 , linguagem C!

data-structures

Last synced: 20 Aug 2025

https://github.com/vivivivianne/bunarr

A simple c99 dynamic array implementation

c99 data-structures dynamic-array

Last synced: 23 Mar 2025

https://github.com/silent0wings/smarter-priority-queue-spq-adt-implementation

This repository contains the implementation of a Smarter Priority Queue (SPQ) Abstract Data Type (ADT) using a parameterized heap. The SPQ is designed to support both min-heap and max-heap configurations with dynamic adaptability and efficient management.

abstract-data-type adt adt-implementations adt-template data-structures data-structures-algorithms dsa dynamic-queue heap java optimized-queue pq priority-queue queue resizable-arrays-implementation resizable-arrays-implemented smart-priority-queue spq tree

Last synced: 01 Sep 2025

https://github.com/mxagar/python_interviews

Data structures, algorithms, software design & Co. in python.

algorithms data-structures python

Last synced: 16 May 2026

https://github.com/afshanalamengg/data-structures-and-algorithms-specialization

Master Algorithmic Programming Techniques. Advance your Software Engineering or Data Science Career by Learning Algorithms through Programming and Puzzle Solving. Ace coding interviews by implementing each algorithmic challenge in this Specialization.

algorithms critical-thinking data-structures graph-theory problem-solving software-testing

Last synced: 09 Apr 2025

https://github.com/yunyoung1819/baekjoon-algorithm-training

:octocat: 백준과 프로그래머스 등 알고리즘 문제 풀이 코드를 관리합니다.

algorithm data-structures

Last synced: 06 Sep 2025

https://github.com/johan-bolmsjo/ziggurat

Zig Data Structures

data-structures zig

Last synced: 02 Aug 2025

https://github.com/yevheniidatsenko/goit-algo-hw-07

📊 Hometask - Basic Algorithms and Data Structures (Trees and balancing)

algorithms data-structures goit goit-algo-hw-07 python

Last synced: 02 Aug 2025

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

A set of data structures implemented in PHP

data-structures hash-table php

Last synced: 08 Nov 2025

https://github.com/lmithilesh-26/data-structures

This Repository contains all the Data Structures and Algorithms concepts and their implementation in several ways in C++.

algorithms coding-interviews cpp20 data-structures implementation problem-solving

Last synced: 03 Jan 2026

https://github.com/debjeetsarkar/js-structures

Commonly used data structure's implementation using javascript

data-structures javascript

Last synced: 17 Aug 2025

https://github.com/cassiofb-dev/arquivos-lista01

programas para lista de arquivos 01

c data-structures filesystem pointers

Last synced: 08 Nov 2025

https://github.com/athulsabu2002/s3_ds_lab

Data Structures and Algorithms lab programs for S3 CSE B.Tech. Comprehensive implementation of sorting algorithms, linear/non-linear data structures, graph algorithms, and mathematical applications in C.

data-structures ktu lab s3

Last synced: 20 Aug 2025

https://github.com/tisandg/simgrid-simulation

Simulation created using SimGrid

algorithms c data-structures job-queue simgrid

Last synced: 18 Jan 2026

https://github.com/gitluffywd/advanced_video_stabilization_and_roi_pixel_analysis

This repository offers tools for advanced video stabilization and pixel analysis, enhancing your video processing capabilities. Explore features like optical flow tracking and ROI selection to dive deeper into your video data. 🛠️🎥

data-structures debugging english-language git github html markdown numpy opencv project-management python

Last synced: 20 Jan 2026

https://github.com/maverickpoly/asmr-c-dsa

Different Data Structures and Algorithms implemented purely in C

algorithms c data-structures

Last synced: 18 Apr 2026

https://github.com/hellokelci/cs112

Data Structures (198:112) course materials from Rutgers University’s Spring 2020 semester

data-structures rutgers-university

Last synced: 14 Aug 2025

https://github.com/agb2k/infix-postfix-prefix-converter

C programme which converts infix, postfix and prefix expressions

c data-structures linked-list

Last synced: 03 Apr 2025

https://github.com/hraverkar/apas_android_application_solution

APAS - Algorithm Problems and Solutions :

apas csharp-code data-structures

Last synced: 04 Nov 2025

https://github.com/guilhermebkel/college-homeworks

🏫 All the code I've created at college

c college data-structures fractal-algorithms

Last synced: 14 Mar 2025

https://github.com/bp7968h/rust_dsa

Data Structure and Algorithm written in Rust

algorithms data-structures rust rust-lang search-algorithm sorting-algorithms

Last synced: 04 Jun 2026

https://github.com/jimenacambronero/proyecto_learndata

Proyecto 4 para Unicorn Project: 🧹 Limpieza de datos - LearnData. Proyecto de limpieza de datos con SQL que tiene como objetivo mejorar la calidad y confiabilidad de los conjuntos de datos utilizados.

basededatos data-structures model mysql sql

Last synced: 10 Jun 2025

https://github.com/nlfiedler/segarray

Segment Arrays in Rust

data-structures

Last synced: 20 Jan 2026

https://github.com/leesharma/functional_queues_deques

An Elixir implementation of Okasaki's 1995 paper

data-structures elixir okasaki

Last synced: 23 Jun 2025

https://github.com/shoyeb45/datastructureandalgorithm

This repo contains implementation of various data structure and algorithms.

algorithms cpp data-structures data-structures-and-algorithms dsa java python3

Last synced: 09 Apr 2026

https://github.com/extwiii/algorithms-uc.san.diego

Data Structures and Algorithms - Coursera

algorithm coursera data-structures extwiii graph

Last synced: 04 Jan 2026

https://github.com/abdulrahman-mostafa10/process-scheduler

A comprehensive visualization program for OS scheduling-process algorithms

algorithms data-structures oop

Last synced: 02 Aug 2025

https://github.com/ganzerli/e-pathy

e-pathy saves integers (also in a file) in a way that you can find them following a path. /0/1/50/0 for example

binary-data c data-structures database graph graph-algorithms

Last synced: 28 Apr 2026

https://github.com/youssefali11997/problem-solving-in-ds-and-algo-book-solutions

My Solutions to "Problem Solving in Data Structures and Algorithms Using Java" Book.

algorithms data-structures java problem-solving

Last synced: 25 Jun 2026

https://github.com/m-aliozkaya/datastructuresproject-3

Data structure binary tree project for school

cpp data-structures

Last synced: 30 May 2026

https://github.com/joscha-alisch/algorithms

A collection of data structures and algorithms in various languages for practicing purposes

algorithm-challenges algorithms c data-structures golang katas kotlin python

Last synced: 11 Apr 2026

https://github.com/rohan-bhautoo/data-structures-and-algorithms

Data Structures is about how data can be stored in different structures. Algorithms is about how to solve different problems, often by searching through and manipulating data structures. Theory about Data Structures and Algorithms (DSA) helps us to use large amounts of data to solve problems efficiently.

algorithm-analysis algorithm-challenges algorithms csharp data-structures data-structures-and-algorithms

Last synced: 26 May 2026

https://github.com/revazashvili/cpp-linked-list

simple linked list data structure example in c++

cpp data-structures linked-list

Last synced: 10 Jun 2026

https://github.com/satishdash/nimexercism

Learn concepts of NimLang (Systems programming) with various exercises from exercism.io

data-structures nim nim-lang programming systems-programming

Last synced: 15 May 2025

https://github.com/rajdeepc/learn-ds-with-javascript

This repository i made to brush up my knowledge of DS with the help of javaScript and understand how DS can be implemented with a strongly typed language like JS

data-structures datastructures-algorithms es5-javascript javascript queue sets stack tree

Last synced: 26 May 2026

https://github.com/antunesluis/estrutura-dados

Trabalhos que realizei na disciplina de estrutura de dados 2023/2

c data-structures ppm-image-editor

Last synced: 17 Jun 2026

https://github.com/helyousfi/hackerrankproblemsolving

This GitHub repository contains a collection of solutions to Hackerrank & LeetCode problems implemented in C++.

algorithms algorithms-and-data-structures cpp data-structures hackerrank hackerrank-solutions leetcode problem-solving

Last synced: 01 Aug 2025

https://github.com/cwchentw/nimalgo

Common data structures and algorithms in NIm

algorithms data-structures nim nim-lang

Last synced: 07 Jul 2025

https://github.com/pvlbzn/algorithms

Algorithms and data structure implementations

algorithms clrs data-structures

Last synced: 13 Jun 2026

Data structures Awesome Lists
awesome-leetcode-resources 65 best-of-python 684 competitive-programming 97 Awesome-CS-OpenCourse 184 awesome-leetcode 299 awesome-python-resources 1,490 awesome-interview-algorithms 800 You-Dont-Know-X 52 awesome-go 2,668 awesome-dsa 109 Algorithms-and-Data-Structures 47 Data-Structures-Algorithms-Python 80 awesome-interview 74 data-structures-in-open-source 31 awesome-nodejs-pure-js 96 practice-python-programming-projects 95 data-engineering-collection 678 c-free-tutorials 37 python-workshop-7 66 free-data-structures-resources 117
Data structures Categories
🧠 Big Tech Algorithm Questions 288 Utilities 174 Software Packages 154 Database Clients 147 Database 128 Web Frameworks 106 Third-party APIs 105 Miscellaneous 101 ✅ Algorithms 97 Exercises 92 Testing 89 Networking 88 Websites 88 Command Line 87 Data Pipelines & Streaming 85 ✅ Data Structures 83 Configuration 83 命令行工具 80 Data Structures and Algorithms 76 Machine Learning 75