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/iamjuaness/knot

Knot is a Java library designed to model and visualize complex structures, such as knots, molecules and helical structures. Inspired by knot theory, this library allows you to graphically represent links between nodes with specific crossings, which is ideal for visually exploring patterns and connections in two-dimensional graphs.

bidimensional data-structures graphs java knot-theory knots library nodes patterns

Last synced: 26 Feb 2025

https://github.com/kelcisayshello/algorithms

collection of data structures and algorithms problem solutions in Python

algorithms data-structures data-structures-and-algorithms python

Last synced: 20 Mar 2025

https://github.com/magnusrodseth/celeritas

A website for categorizing and visualizing data structures and algorithms.

algorithms data-structures data-visualization nextjs react tailwindcss typescript

Last synced: 12 Apr 2026

https://github.com/almayor/data_structures

Polymorphic data structures and associated algorithms in C. Probably don't use.

21school 42school c data-structures polymorphism

Last synced: 18 Jun 2025

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

알고리즘 / 자료구조 스터디

algorithms data-structures programmers

Last synced: 30 Mar 2025

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

All Data Structures and Algorithm fundamentals with C++ Implementation

algorithms data-structures

Last synced: 14 Mar 2025

https://github.com/bytelu/text-generator

Random text generation based on a preprocess of data with markov method based on a corpus data structure.

data-structures natural-language-processing random-generation

Last synced: 12 Jul 2025

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

Solutions to LeetCode problems implemented in Java.

algorithms data-structures java leetcode leetcode-java leetcode-solutions

Last synced: 07 Apr 2025

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

All my problem solvings from codeforces, hackerrank, leetcode and other websites.

algorithm algorithms c codechef codeforces data-structures dsa go hackerrank leetcode lua problem-solving python rust sql

Last synced: 12 Apr 2026

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/vspiewak/go-algorithms

Some Algorithms and Data Structures in Golang

algorithms algorithms-and-data-structures data-structures golang

Last synced: 18 Jun 2025

https://github.com/romangw/compsci-python-references

A repo of every thing, note, and code assignment I've learned in my Computer Science course, compiled together for ease of access.

college-assignment data-structures ease-of-use templates

Last synced: 04 Sep 2025

https://github.com/mehmetkoca/pickle-java

Using Java, Inheritance, Composition, Encapsulation, Polymorphism, ArrayList, AutoBoxing&Unboxing, LinkedList, Interfaces

data-structures java oop

Last synced: 06 Mar 2025

https://github.com/siddarthshete/fds

This repository contains the assignment based pn fundamental of data structure using cpp which were performed in third semester

arrays assignments cpp cppprogramming data-structures datastructures-algorithms linked-list strings

Last synced: 06 Mar 2025

https://github.com/sanchariii/ip-address

The main objective of this project is to make an algorithm that can search through data as fast as possible. This project is an implementation of data structures.

c-programming data-structures tree-structure

Last synced: 31 Aug 2025

https://github.com/mr-won/data-structure

데이터구조 학습 정리입니다.

data-structure data-structures

Last synced: 30 Mar 2025

https://github.com/sami-bre/grokking_algorithms

a repo to hold code I wrote while going through the book "Grokking Algorithms by Aditya Bhargava". An amazing book :)

algorithms data-structures python

Last synced: 28 Mar 2025

https://github.com/topmbiw/best-websites-a-programmer-should-visit

Discover essential websites for programmers to enhance skills and stay updated. Contribute to this curated list on GitHub! 🌐💻

all-in-one awesome books coding-style collection competitive-programming data-structures fundamentals-of-programming hacktoberfest interview-practice java links programmer programming puzzle sites wiki wikipedia

Last synced: 29 Jun 2025

https://github.com/gharib110/datastructures-in-go

Go package that implements useful data structures in go

data-structures go golang imported package

Last synced: 23 Mar 2025

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

Solutions to Specialization Data Structures and Algorithms @Coursera ~UCSD and National Research University Higher School Economics

algorithms coursera data-structures solutions

Last synced: 04 Jan 2026

https://github.com/danilowskic/stack-initialisation

The program shows how stack is builded and how it works.

data-science data-structures data-visualization java-8 stack

Last synced: 16 Jul 2025

https://github.com/shuddha2021/distributed-system-simulator-in-golang

A lightweight distributed system simulator in Go, featuring concurrency, HTTP endpoints, and unit tests.

concurrency data-structures distributed-systems error-handling go goroutines http-server restful-api synchronization thread-safety unit-testing

Last synced: 15 May 2025

https://github.com/psidh/sophomore

Data Structures and Algorithms

algorithms c cpp data-structures java javascript python

Last synced: 10 Apr 2026

https://github.com/zeekersky/activities

This repository contains assignment solutions for various courses conducted at IIT Mandi. The content spans across different topics, including Data Structures and Algorithms (DSA), Computer Vision, and the Computer Science Practicum course.

algorithms algorithms-and-data-structures computer-science computer-vision cpp data-structures python3

Last synced: 19 Apr 2026

https://github.com/bniladridas/chatbot

The chatbot is designed to engage in conversations with users based on predefined patterns and responses.

algorithms data-structures nlp programming

Last synced: 14 Mar 2025

https://github.com/teleivo/skeleton

A data structures and algorithms library written in Go

algorithms algorithms-and-data-structures data-structures go golang

Last synced: 05 Jul 2025

https://github.com/janeberry/hangman

Classic Hangman Game

data-structures linked-list lists

Last synced: 26 May 2026

https://github.com/austinhartzheim/bitter.js

It's 2017. We shouldn't need this code. But we still have that Internet Explorer thing.

data-structures javascript javascript-library

Last synced: 22 Mar 2025

https://github.com/lynnsh/simple-evaluator

Java Evaluator Academic Project

data-structures java reverse-polish-notation

Last synced: 25 May 2026

https://github.com/limon-s-interview-prep-zone/data-structure-algorithm

🚀 Welcome to the Ultimate Programming Language Features Repository! 🌟 This repository is a comprehensive collection of important features, concepts, and best practices across various programming languages like python, c++, c#.

cplusplus csharp data-structures python3 unity

Last synced: 10 Apr 2026

https://github.com/md-imtiaz-hossain/50-days_dsa_java_leetcode_practice_part-01

50 Days DSA Challeng with Java and practice with LeetCode

50daysofcode algorithm data-structures dsa java

Last synced: 25 May 2026

https://github.com/itsindrajput/student-database-management-system

This repository contains the source code and documentation for a Student Database Management System implemented in C programming language.

c-programming-language data-structures database graphics-programming

Last synced: 05 May 2026

https://github.com/yiduoyu/cps-2232-final-project

Car Rental Management System

data-structures java

Last synced: 06 Mar 2025

https://github.com/joshludahl/algorithms

A repository to host various algorithms and problems from different languages.

algorithms algorithms-and-data-structures codesignal data-structures leetcode practice

Last synced: 01 Apr 2025

https://github.com/alldroll/rbtree

Red–black tree

data-structures go red-black-tree

Last synced: 28 Jan 2026

https://github.com/ashgole/python-pyramids-solutions

Coding Battle Soution for Python Pyramids. This is done by my Team and me.

data-structures pyrami-solutions python python-programming

Last synced: 30 Mar 2025

https://github.com/mahmoud-elghonemy/datastructureusingc

implementation Data structures by c programing, separate implementation user levels as a header file and programmer level as c file

c data-structures layer user-management

Last synced: 15 May 2025

https://github.com/mahmoud-elghonemy/datastructureandalgorithms

implementation data structure and algorithm using java

algorithms data-structures java

Last synced: 15 May 2025

https://github.com/povilasb/rust-playground

Various small Rust demos

algorithms data-structures rust

Last synced: 18 Mar 2025

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

:bookmark: Python's namedtuple data structure for JavaScript

agpl collections data-structures javascript namedtuple

Last synced: 26 May 2026

https://github.com/vanajmoorthy/dsanda

⚙ Some simple data structures & algorithms practice.

algorithms data-structures javascript

Last synced: 26 May 2026

https://github.com/jgdodson/scala-collections

A collection library for Scala

collections data-structures graphs

Last synced: 24 Jul 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/naveenrajm7/py-algo-ds

Algorithms and Data Structures in Python

algorithms data-structures python

Last synced: 24 Apr 2026

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/goutamhegde002/dsa-roadmap-for-beginners

The "DSA Roadmap for Beginners" repository is a comprehensive guide designed to help beginners learn Data Structures and Algorithms (DSA) efficiently. It provides structured content covering fundamental and advanced topics in DSA, with practical examples, exercises, and coding problems.

beginner beginner-friendly beginner-guide coding-practice data data-science data-structures data-structures-and-algorithms dsa dsa-algorithm dsa-learning-series dsa-practice dsa-roadmap interview-preparation interview-resources programming-fundamentals

Last synced: 28 Feb 2026

https://github.com/shubhansu-kr/cse205-data-structure-and-algorithms

DSA Course: CSE205: LPU progress | C++ | Lecture PPTs | Solutions | Codes.

cpp cse205 data-structures dsa dsa-algorithm lecture-notes lpu

Last synced: 04 Jan 2026

https://github.com/7astro7/leetcode

bad solutions to leetcode problems

algorithms c data-structures docker java leetcode python

Last synced: 31 Dec 2025

https://github.com/ewliang/javascript-algorithms

Contains a list of common CS algorithms, but implemented using mostly plain old Vanilla JavaScript

algorithms computer-science data-structures javascript search-algorithms sorting-algorithms

Last synced: 24 Jul 2025

https://github.com/leosimoes/uerj-estruturas-de-dados-i

Trabalho desenvolvido na disciplina de Algoritmos e Estruturas de Dados no período 2014.1. Implementação das estruturas de dados do tipo Lista, Pilha, Fila e Deque de formas encadeadas e sequenciais.

cpp data-structures deque list queue stack

Last synced: 24 Mar 2025

https://github.com/jalalazimi/algorz

Data Structures & Algorithms for Javascript

algorithm data-structures

Last synced: 28 Apr 2026

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

Implementations of data structures.

data-structures java

Last synced: 04 Mar 2025

https://github.com/kevinlin1/deques

An introduction to data structures and algorithm analysis through a comparison of double-ended queue implementations.

data-structures deque education queue stack

Last synced: 08 Apr 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/itsmunim/python-playground

Where all the python trash ends up

algorithm data-structures python

Last synced: 14 Mar 2025

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

In this repository that contains all the Data Structures and Algorithms concepts and their implementation in several ways.

data-structures data-structures-and-algorithms dsa dsalgo java

Last synced: 14 May 2025

https://github.com/musheer7/java-enterprise-banking-system

Enterprise-style Core Java banking application using Java 8, OOPS, multithreading, DSA, design patterns, and financial mathematics.

banking-applications core-java data-structures design-patterns java java8 multithreading oops-in-java

Last synced: 26 May 2026

https://github.com/kalwar/snake-game

a very basic snake game using queue DS on the web

data-structures javascript queue snake-game

Last synced: 25 May 2026

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/devinmcgloin/probabilistic

Bloom Filters, Min Sketch Count and Min Hashing.

data-structures golang probabilistic probabilistic-data-structures

Last synced: 03 Feb 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/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/mustafahakkoz/bow_in_c

Bag of Words in C language

bag-of-words data-structures

Last synced: 23 Mar 2025

https://github.com/4s4v1n/stl-containers

Realization of standart template library (STL)

container cpp data-structures stl stl-containers

Last synced: 27 Aug 2025

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/first-coding/datastruct-ubuntu

This is my DataStruct Repositories for Ubuntu.

c data-structures

Last synced: 26 Nov 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/nanafox/binary_trees

A project on the Binary Tree Data Structure.

alx-curriculum binary-search-tree binary-tree c-programming data-structures dsa

Last synced: 06 Nov 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/clearxs/go-algorithms-and-data-structures

go implementation algorithms and data-structurs

algorithms data-structures go leetcode

Last synced: 20 May 2026

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