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/kunalkeshan/programming-data-structures-and-algorithms-using-python-nptel-course

Weekly notes and programs for the Programming, Data Structures and Algorithms using Python - NPTEL Course.

algorithms data-structures dsa-practice nptel programming python

Last synced: 22 Mar 2025

https://github.com/bradford-smith94/useful-c

Some useful bits of C

c data-structures

Last synced: 22 Mar 2025

https://github.com/tristanpenman/algorithms

Code for various algorithms, data structures, and coding interview questions

algorithms data-structures

Last synced: 22 Mar 2025

https://github.com/danitilahun/competitiveprogrammingsolutions

A comprehensive collection of code solutions for LeetCode and Codeforces problems, designed to enhance your competitive programming skills and help you tackle coding challenges with confidence.

algorithms array data-structures dynamic-programming graph kmp-algorithm linked-list matrix monotonic-stack python queue sliding-window sorting-algorithms stack tree trie two-pointers union-find

Last synced: 03 Nov 2025

https://github.com/sbueschel/go-linked

Doubly linked list for Go (with generics)

data-structures generics go golang linked-list

Last synced: 23 Jul 2025

https://github.com/anishlearnstocode/java-batch-10

Introductory course in Java Programming taught at @WhatAfterCollege. 🎓

algorithms course data-structures java online-course oops strings

Last synced: 18 Mar 2025

https://github.com/aswinbarath/sde-problems

SDE Problems marked with FAQ Companies

algorithms data-structures gfg java leetcode problem-solving sde-sheet

Last synced: 14 May 2025

https://github.com/lucidfrontier45/indexed-vector

A Rust library that implements vector container that can be indexed with specified function.

data-structures rust

Last synced: 05 Apr 2025

https://github.com/jaem1n207/brain

개발을 할 때 필요한 일부 기본 지식들을 정리한 저장소

accessibility css data-structures database front-end html javascript network node os patterns performance react security

Last synced: 08 Apr 2026

https://github.com/tauqueeralam42/dsa-java

Explore fundamental Data Structures and Algorithms (DSA) concepts with Java implementations. Includes arrays, linked lists, stacks, queues, trees, graphs, sorting algorithms, dynamic programming, and more.

algorithms data-structures java

Last synced: 30 Oct 2025

https://github.com/anshumansinha3301/data-structures-for-artificial-intelligence

Data Structures and Algorithm implementation in Artificial Intelligence including algorithm used for Artificial Intelligence

algortihm anshumansinha3301 artificial-intelligence bitfusiondynamics data-structures open-source

Last synced: 11 Jun 2026

https://github.com/fou1100ouacus/course19_driving-license-management_full-real-project

DVLD is a Desktop Application that I've been working on from scratch, using .NET Core Windows Forms, ADO.Net and Microsft SQL Server from Programming Advices Course 19.

advanced-programming csharp-code data-structures database desktop-app dotnet sql

Last synced: 09 May 2026

https://github.com/anymost/dsa

data struct and algorithm write by goland

algorithms data-structures goland

Last synced: 03 Nov 2025

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

This is a small project where I learned how to manipulate the Binary Search tree data structure (creating and inserting new nodes, deleting ones, updating key values...) and tree walks algorithms : inorder, preorder, postorder.

binary-search-tree c data-structures pointer

Last synced: 28 Mar 2025

https://github.com/sonirico/container

data structures & utilities to work with slices, maps... in a generic way

container data-structures generics golang

Last synced: 03 Nov 2025

https://github.com/paulchen2713/nthu-data_structure_2020

EECS 2040 Data Structure Lecture Slides 2020

data-structures nthucs

Last synced: 03 Feb 2026

https://github.com/alok-srivastava10/leetcode-solutions

This repository contains my solutions to various Data Structures and Algorithms (DSA) problems from LeetCode.

algorithms backtracking data-structures dynamic-programming hashmap java linked-list priority-queue problem-solving queue sliding-window stack tree

Last synced: 22 Mar 2025

https://github.com/aghorui/lhf

Multilevel data and operation deduplication mechanism (implementation in C++)

big-data cache compilers data-flow-analysis data-structures database

Last synced: 08 Apr 2026

https://github.com/izzhafeez/szmatrix

Space-partitioning data structure to improve queries for clustered points in 2D space

cpp data-structures geospatial

Last synced: 06 Apr 2025

https://github.com/ghaerdi/datastructure

Learning data structure and algorithms

algorithms data-structures typescript

Last synced: 25 Oct 2025

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: 12 Jun 2026

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/mdabdullahibnaharun/algorithms

Those algorithms are a finite list of instructions used to solve a problem or perform a task.

algorithms cpp11 data-structures graph tree

Last synced: 21 May 2026

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/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/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/moinulmoin/common-dsa-with-js

common data structures and algorithms with JavaScript

algorithms algorithms-and-data-structures data-structures dsa

Last synced: 22 May 2026

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/kwanhooo/pods

Practices on Data Structures

cpp data-structures data-structures-and-algorithms

Last synced: 13 Jun 2026

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/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/twitu/algorithms_part_i

Programming assignments in Algorithms part 1 by Princeton - covering topics of Sorting, Heaps, Quick Union and Trees

algorithm data-structures java online-course

Last synced: 23 May 2026

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/daryaandreyuk/leetcodetasks

Preparation for LIVE Coding interviews

algorithms coding data-structures java notations

Last synced: 07 Apr 2025

https://github.com/kalongn/cse-214

Data Structure & Algorithm with Java (College Class).

algorithm data-structures java

Last synced: 30 Oct 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/linear_data_structures_basics_java

Introduction and basic knowledge about data structures and implementation of it in Java language.

data-structures java

Last synced: 14 Apr 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/swimshahriar/dsa-problem-solving

This repository contains some of the Data Structure and Algorithms that I have worked with.

algorithms data-structures javascript python3

Last synced: 02 May 2026

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/okeuday/keys1value

Erlang set associative map for key lists

data-structures erlang

Last synced: 24 Jul 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/can-dy-jack/heap

MinHeap, MaxHeap, minHeapSort and maxHeapSort implementation in JavaScript.

data-structures heap heap-sort javascript maxheap minheap

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/ososuna/js-data-structures-library

💾 JavaScript data structures library

data-structures es6 javascript nodejs

Last synced: 18 May 2026

https://github.com/sakapon/wbtrees

Provides a basic implementation of weight-balanced binary trees.

algorithms binary-search-tree data-structures self-balancing-binary-search-tree weight-balanced-tree

Last synced: 26 Jul 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/ico12319/data-structures-implementations

This repository is a collection of implementations of various data structures.

cpp data-structures data-structures-implementations

Last synced: 27 Jul 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/nitinkedia7/cs210-data-structures

Solutions to assignments of CS201/210 Data Structures course taught at IITG-2017

data-structures graph hashing-algorithm heap linked-list queue soritng stack tree

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/taharachedi/custom_queuearr_library-cpp

Not a standard queue—it's a unique implementation using my custom Dynamic Array class, modified for learning purposes while retaining core functionality.

data-structures queue

Last synced: 28 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/ritankarsaha/dsa

Data Structures and Algorithms

algorithms data-structures dsa-algorithm

Last synced: 28 Jul 2025

https://github.com/arindas/rubix

End-to-end architecture for the representation and solution of Rubik's cube problems.

algorithm-design data-structures graph linear-time-solution novel-data-structure rubiks-cube

Last synced: 20 Aug 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/aryangupta9680/dsa-solved-questions

This repository contains solutions to various Data Structures and Algorithms (DSA) problems solved by me. The questions are sourced from renowned coding platforms like GeeksforGeeks, LeetCode, Codeforces, InterviewBit, HackerRank, and more.

algorithms cpp data-structures dsa geeksforgeeks interviewbit leetcode problem-solving

Last synced: 07 Nov 2025