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/parthjohri/leetcodepractice

This repository holds my solutions for all the LeetCode problems that I have been solving

cpp data-structures leetcode leetcode-cpp leetcode-solutions

Last synced: 19 Nov 2025

https://github.com/nishantpainter/problem-solving

📖 Problem Solution Archives.

algorithms data-structures problem-solving

Last synced: 14 May 2025

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

Competitive programming archives

algorithms data-structures

Last synced: 29 Mar 2025

https://github.com/mariianikitash/data-structures-w-python

Repo with my completed data structures and algorithms questions taken from LeetCode

algorithms data-structures python3

Last synced: 05 Mar 2025

https://github.com/michelbernardods/go-quicksort

Implementando o método de ordenação quicksort em Golang

algorithms data-structures estrutura-de-dados go golang google quicksort

Last synced: 04 Nov 2025

https://github.com/lurler/trimkit.statdictionary

StatDictionary is a simple, type-safe stat container designed for games that rely on numerical attributes - whether for character attributes, item properties, or entire gameplay systems.

c-sharp csharp data-structures game-development game-framework game-systems gamedev rpg stats trimkit

Last synced: 04 Nov 2025

https://github.com/davidyslu/onlinejudgezero

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

algorithms cpp data-structures

Last synced: 14 May 2025

https://github.com/eduhantonio/fila-com-prioridade

Fila que permite que elementos sejam adicionados associados com uma prioridade. Cada elemento na fila deve possuir um dado adicional que representa sua prioridade em relação aos anteriores/próximos.

data-structures estrutura-de-dados fila fila-de-prioridade java priority-queue queue

Last synced: 28 Jun 2025

https://github.com/opikadash/memory-management-simulator

C++ Memory Management Simulator implementing First-Fit and Best-Fit allocation strategies with support for random stress testing, memory state persistence, CSV export for visualization, and benchmarking via GoogleTest.

best-fit cpp data-structures first-fit googletest makefile operating-systems simulation

Last synced: 28 Jun 2025

https://github.com/rahulkp220/algorithms-datastructure-refresher

A repo dedicated to refresh my algorithms and data structure knowledge.

algorithms data-structures golang julialang python3

Last synced: 30 Mar 2025

https://github.com/crisnguyendev/problem-solving-practice-java

A Java-focused repository to master algorithms, data structures, and problem-solving techniques. Ideal for coding interview preparation and competitive programming challenges.

algorithms big-o-interview codeforces data-structures grokking-coding-interview java leetcode problem

Last synced: 14 Apr 2025

https://github.com/timsearle/graph

Graph and Breadth First Search Playground Test

breadth-first-search data-structures graph swift-3

Last synced: 28 Jan 2026

https://github.com/andrewvo89/use-priority-queue

Use Priority Queue is a React hook that provides a simple and efficient way to manage a priority queue in your React applications. It uses a binary heap under the hood with values stored inside a JavaScript array.

data-structures hook priority-queue react typescript

Last synced: 16 Feb 2026

https://github.com/riddhish97/dsa

This Repo will have DSA and problem solving solution

algorithm array data-structures dynamic-programming hashmap javascript

Last synced: 28 Jun 2025

https://github.com/pragativerma18/data-structure-practice

This repository contains code for easy to advanced data structures using C as a part of my programming practice.

algorithms-and-data-structures c cpp data-structures leetcode-cpp leetcode-practice leetcode-solutions programming-challenges programming-practice python python3

Last synced: 14 Mar 2025

https://github.com/emmanuel-dominic/ireporter_api

IReporter enables any/every citizen to bring any form of corruption to the notice of appropriate authorities and the general public. Users can also report on things that needs government intervention

api automated-testing data-structures database-management python

Last synced: 14 Mar 2025

https://github.com/floressek/hanoi_tower

Some coding for Data Structures and Algorythms

data-structures hanoi-towers

Last synced: 05 Apr 2025

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

This repository contains implementations of various fundamental data structures written in Java. Each implementation is designed from scratch, avoiding the use of Java's built-in data structure libraries, to reinforce a deeper understanding of how they work internally.

algorithms data-structures java

Last synced: 05 Apr 2025

https://github.com/emanoelcampos/java-data-structures-algorithms

Atividades e exercícios desenvolvidos no curso de Estrutura de Dados e Algoritmos com Java da orientadora Loiane Groner

algorithms algoritmos data-structures estrutura-de-dados java loiane loiane-groner

Last synced: 05 Nov 2025

https://github.com/kwanhooo/pods

Practices on Data Structures

cpp data-structures data-structures-and-algorithms

Last synced: 19 Nov 2025

https://github.com/denrydu/pat-testset

PAT竞赛刷题记录。Solutions for PAT competitions

algorithms cpp data-structures

Last synced: 04 Nov 2025

https://github.com/wesleybertipaglia/dsa

This repository contains solutions to problems from various platforms like LeetCode, Codeforces, CodeChef, etc. The solutions are written in Python.

algorithms data-structures dsa

Last synced: 08 Mar 2026

https://github.com/singhjyoti24/leetcodedsa

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

algorithms data-structures java leetcode

Last synced: 05 Nov 2025

https://github.com/mbah24-dev/push_swap

Push_swap est un projet de l'école 42 qui consiste à trier une pile d'entiers en utilisant un ensemble d'instructions prédéfinies. L'objectif est d'écrire un programme efficace capable de résoudre ce problème avec un minimum de mouvements. 🚀

algorithms c data-structures

Last synced: 30 Mar 2025

https://github.com/milenacarecho/42basecamp

Listas de exercicios realizadas durante o basecamp da 42 em julho/2021

c data-structures

Last synced: 14 Mar 2025

https://github.com/follen99/algorithmsanddatastructures_java

Questa è una serie di esempi di algoritmi e strutture dati scritti in linguaggio Java

algorithms algorithms-and-data-structures data-science data-structures java

Last synced: 05 Nov 2025

https://github.com/faresbakhit/cp

competitive programming ⚔️ resources and notes 🤺

algorithms competitive-programming cpp data-structures problem-solving

Last synced: 22 Mar 2025

https://github.com/sakshijain009/just-problems

Variety of Data Structures and Algorithms Problems in C and Java 🥂

c coding-challenge data-structures gfg internship java practice preparation programming-challenges questions

Last synced: 08 Mar 2026

https://github.com/harshbatra/music_player_using_ll

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

algorithms cpp data-structures double-linked-list doubly-linked-list linked-list music-player optimization queue stack

Last synced: 01 Sep 2025

https://github.com/mrpranavr/data_structures_and_algos

A daily practice tracker for Data structures and Algorithms

algorithms data-structures java python3

Last synced: 05 Nov 2025

https://github.com/kalongn/shuffle-algorithm

Shuffle Algorithm for a Spotify Playlist

bash data-structures java music node-js shuffle spotify

Last synced: 25 Aug 2025

https://github.com/aruneshbasak/python-dsa-problems-geeksforgeeks-160-days

I will upload my daily Python DSA problems solved on GeeksforGeeks and post it here!

algorithms-and-data-structures and data data-structures dsa python python3 structure

Last synced: 08 May 2025

https://github.com/d-coder135/non_linear_data_structures

This Repo Contains Codes For Non-Linear Data Structures In Java Programming Language.

avl-tree bst data-structures java non-linear-data-structures tree-structure

Last synced: 14 Apr 2025

https://github.com/sabberrahman/cse

My CSE study resources: Lecture notes, Code snippets, and Study materials

algorithm data-structures leetcode neetcode150 problem-solving

Last synced: 05 Nov 2025

https://github.com/bsanket16/data-structures-and-algorithms

My data structures and algorithms library

algorithms data-structures java

Last synced: 14 May 2025

https://github.com/sh1zen/crossync

Blazingly fast concurrent Data Structures for Rust.

concurrent-programming data-structures dev-tools rust-lang rust-library

Last synced: 06 Nov 2025

https://github.com/m4nuc/algorithms-data-structures

Python Implementations of classic Algos and DSs

algorithm coursera data-structures

Last synced: 06 Nov 2025

https://github.com/jakerockland/data-structure-essentials

Implementation of the basics of algorithms and data structures including searching, sorting, lists, stacks, queues, hash tables, trees, and graphs.

algorithms data-structures python

Last synced: 24 Jul 2025

https://github.com/ajlekcahdp4/ilab_1

First projects of MIPT ILAB course

c data-structures ilab poem-generator quadratic-equations stack

Last synced: 25 Jul 2025

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

Collision-prone memory-efficient collections

data-structures hash hashmap hashset memory-efficient

Last synced: 18 Sep 2025

https://github.com/make-github-pseudonymous-again/js-collections-ordereddict

:signal_strength: Python's ordereddict data structure for JavaScript

agpl collections data-structures dict javascript ordered ordereddict

Last synced: 18 Sep 2025

https://github.com/thetimelessrecall/algoforge

A menu-driven, interactive CLI for learning and experimenting with algorithms and data structures.

algorithms c cpp data-structures interactive menu-driven-program

Last synced: 18 Sep 2025

https://github.com/zerefwayne/go-data-structures

Implementation of popular data structures and algorithms in Go

data-structures go golang

Last synced: 27 Jul 2025

https://github.com/jasperdevir/std_dds

A single file C Library that implements of a range of basic dynamic data structures.

arraylist data-structures linkedlist

Last synced: 27 Jul 2025

https://github.com/pzaino/gods

GoDS is just a Go Lang library of Datastructures I created for my own projects and to practice some generic programming in go

algorithms buffer circular-buffer data-structures doubly-linked-list go golang linked-list priority-queue queues stack

Last synced: 27 Jul 2025

https://github.com/usamahussaindev/data_structures

Implemented && Learn how to use and work with these fundamental data structures in C#

csharp data-structure-types data-structures practice-programming practice-project programming-language

Last synced: 28 Jul 2025

https://github.com/kishore-devaraj/layman-js-snippets

A repo which contains simple snippets to describe important concepts in javascript world and also contains common data structure patterns implemented in js.

data-structures javascript nodejs reactjs redux

Last synced: 28 Jul 2025

https://github.com/ritankarsaha/dsa

Data Structures and Algorithms

algorithms data-structures dsa-algorithm

Last synced: 28 Jul 2025

https://github.com/chrynan/queue

Stack, Queue, and Deque Data Structures for Kotlin

data-structures deque kotlin kotlin-library kotlin-multiplatform queue stack

Last synced: 29 Jul 2025

https://github.com/islamaliev/algorithms

simple implementation of some common algorithms

algorithms algorithms-and-data-structures data-structures

Last synced: 29 Jul 2025

https://github.com/amirhnajafiz/leetcodz

Problems and solutions to my LeetCode.

algorithms data-structures design-patterns leetcode problem-solving

Last synced: 29 Jul 2025

https://github.com/aarong1/RshinyHelpers

Helpers and elements to use in Rshiny

data-structures html r shiny web-app

Last synced: 29 Jul 2025

https://github.com/avidlearnerinprogress/algorithmsongraphs-ucsd

Coursework solutions to UCSD DSA Specialization

algorithms cpp14 data-structures python3

Last synced: 30 Jul 2025

https://github.com/josephgoksu/ceng202-datastructures

Yildirim Beyazit University CENG 202 Data Structures LAB Notes 2016

algorithm algorithms data-structures java

Last synced: 31 Jul 2025

https://github.com/rhaeguard/algorithms-in-java

The collection of my Java implementations of common algorithms and data structures and more

algorithms data-structures java sorting-algorithms

Last synced: 01 Aug 2025

https://github.com/nkokor/Fibonacci-Heap

Python implementation of Fibonacci Heap

data-structures fibonacci-heap

Last synced: 25 Sep 2025

https://github.com/ahmed-roshdy-1/lab-3-assissment

it problem-solving using data structures and that when I in my second years in computer science college

c data-structures

Last synced: 02 Aug 2025

https://github.com/priyakdey/algodex

Algodex is a comprehensive collection of Data Structures and Algorithms (DSA) resources, solutions, and notes.

algoexpert algorithms algorithms-and-data-structures data-structures interview-preparation leetcode neetcode workattech

Last synced: 02 Aug 2025

https://github.com/sehgalvibhor/n-arytree

A N-Children tree developed in Python, nothing fancy !

data-structures python tree

Last synced: 04 Aug 2025

https://github.com/exbotanical/connective-tissue

High performance implementations of classical list and ring data structures

algorithms data-structures linked-lists

Last synced: 06 Aug 2025

https://github.com/ehab-elshimi-developer/java-problem-solving-sheets

Scalable Java problem-solving sheets — modular, backend-ready, clean-coded, and mindset-driven. Designed to simulate real-world engineering challenges.

algorithms backend-development clean-code data-structures design-patterns engineering-mindset exception-handling java modularization multithreading oop oop-in-java problem-solving solid-principles

Last synced: 07 Aug 2025

https://github.com/micahondiwa/printf

Creating and implementing a custom printf function in C

c cli data-structures header-files malloc malloc-free printf

Last synced: 07 Aug 2025

https://github.com/th-blitz/leetcode-templates

My Collection of LeetCode templates like sorting algorithms, search algorithms & data-structures from scratch in C, C++, Rust, JavaScript & Python.

algorithms data-structures leetcode leetcode-cpp leetcode-python leetcode-rust rust

Last synced: 08 Aug 2025

https://github.com/arindam2003/cpp_dsa

This Repo Contains Data Structures and Algorithm in C++ in organize manner. It have all Problem from Basic to Advanced and Compititie Program

cpp data-structures data-structures-and-algorithms dsa dsa-algorithm dsa-cpp

Last synced: 11 Sep 2025

https://github.com/halvaradop/leetcode

A collection of solutions to LeetCode problems, focusing on algorithms and data structures

algorithms approaches data-structures leetcode techniques typescript

Last synced: 09 Aug 2025

https://github.com/gremble0/nonstdlib

Some usefil utilities for C not provided by the standard library

algorithms c data-structures library

Last synced: 17 Feb 2026

https://github.com/ravin-d-27/data_structures_questions

Here's my repository where I will be uploading placement coding questions with solutions here.

algorithms data-structures java leetcode

Last synced: 10 Aug 2025

https://github.com/kabragaurav/practice-c-cpp-python-oops-dsa

Study and Practice Material for Chief Programming Languages and Major Topics in Computer Science

c cpp data-structures java object-oriented-programming python

Last synced: 11 Aug 2025

https://github.com/dangnm9699/applied-algorithms

Applied algorithms / HUST / 20192

algorithms cpp data-structures hust

Last synced: 12 Aug 2025

https://github.com/lurado/ldocappedqueue

A queue that doesn't grow indefinitely.

data-structures ios macos objective-c

Last synced: 30 Aug 2025

https://github.com/manu-sh/my_collections

A collection of generics data structures (WIP)

c data-structures generics wip

Last synced: 14 Aug 2025

https://github.com/fawaz-ahmed/js-infinite-median

Calculate median of a stream of numbers using heap sort (with nlogn comlpexity)

crypto data-structures data-visualization graphs infinite math median median-heap numbers pricing streaming-data

Last synced: 15 Aug 2025

https://github.com/snandasena/cf-contests

Competitive programming challenges and their solutions for Codefocers, Hackerrank, and Leetcode.

algorithms bst cpp data-structures dp graph greedy-algorithms math

Last synced: 05 Oct 2025

https://github.com/fmontes/dotcms-gatsby

Gatbsy Source Plugin for @dotcms. Using the @dotcms endpoints to create a Gatsby source plugin.

data-structures dotcms endpoints gatsby gatsby-site nodejs rest yarn

Last synced: 19 Aug 2025

https://github.com/tan45nadim/data-structures-algorithms

A Comprehensive Repository of Data Structures and Algorithms

algorithms data-structures dsa

Last synced: 19 Aug 2025

https://github.com/sankalpafernando/algoviz

AlgoViz is an algorithm visualization platform that would helpful for computer science students to visualize how some famous computer algorithms are working under the hood.

algorithms data-structures nextjs octoberfest typescript visualization

Last synced: 22 Aug 2025

https://github.com/jollyjerr/algorithms-specialization-notebook

My notes and assignments for Stanford University's Algorithms Specialization

algorithms data-structures golang study-notes

Last synced: 22 Aug 2025