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/snhilde/dsa

Data Structures and Algorithms

algorithms data-structures golang

Last synced: 09 Mar 2026

https://github.com/wilson0x4d/algs4net

A few fundamental algorithms implemented via C# using .NET Standard 2.0-compatible projects and language features.

algorithms data-structures netfx netstandard

Last synced: 06 Feb 2026

https://github.com/wfvining/rangetree

Purely functional read-only range trees in Erlang

data-structures erlang erlang-library range-tree

Last synced: 30 Jan 2026

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

Implementation of the most popular algorithms and data structures in Python.

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

Last synced: 21 Aug 2025

https://github.com/sheel-ui/advance-data-structures

Red Black tree and Priority Queue implementation for solving complex problems.

data-structures min-heap object-oriented-programming priority-queue red-black-trees

Last synced: 21 Aug 2025

https://github.com/stevenschmatz/treegen

🎄 Fast and memory efficient unlabeled tree generation in Python

academic computer-science data-structures python theoretical-computer-science tree trees

Last synced: 31 Jan 2026

https://github.com/fabiokleis/estrutura_de_dados1

estrutura de dados 1 , linguagem C!

data-structures

Last synced: 20 Aug 2025

https://github.com/gauravmcode/dsa-assignments

repository of assignments for Data Structures and Algorithm course on ineuron.ai

data-structures dsa-algorithm dsa-practice

Last synced: 07 Feb 2026

https://github.com/maddhruv/dsa

Theory and Implementation of various Data Structures and Algorithms

algorithms data-structures data-structures-algorithms searching-algorithms sorting-algorithms

Last synced: 18 Jun 2026

https://github.com/tush-tr/learn-lang-cpp-dsa

Learn C++ with solving a lot of questions and also data structures and algorithms concepts

algorithms-and-data-structures c cpp data-structures

Last synced: 15 Apr 2026

https://github.com/nadidlinchestein/datastructureseasytoadvance

My C++ implementation of Data Structures Easy to Advanced Course by William Fiset.

algorithms algorithms-and-data-structures coursework cpp data-structures programming

Last synced: 18 Jun 2026

https://github.com/nadvolod/algorithms

Algorithms and data-structures exercises

algorithms data-structures

Last synced: 01 Feb 2026

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/anvaymayekar/avl-tree-visualizer

Interactive AVL Tree Visualizer — Real-time GUI for insert, search, and delete operations with automatic balancing, performance metrics, and visual feedback. Pure C + Win32 API.

algorithms avl-tree c-programming data-structures dsa gui-application self-balancing-binary-search-tree tree-visualization win32api

Last synced: 03 Jan 2026

https://github.com/emanuelefavero/react-autocomplete

This is a simple React Autocomplete component that uses a Trie data structure to store the list of words

autocomplete data-structures react trie vite

Last synced: 15 Apr 2026

https://github.com/youssefashourrr/supermarket-manager

A supermarket management system developed in C++ with Qt5 widgets for the graphical interface, created as our CS213 course project during the first semester of sophomore year.

college-project cplusplus data-structures inventory-management qt5

Last synced: 07 Feb 2026

https://github.com/dpetrosy/saed_visitors_program

In this repository, I store my course project "Visits and visitors program", which I've done during my university education.

algorithm console-application course-work cpp cpp11 data-structures problem-solving university-project

Last synced: 19 Aug 2025

https://github.com/lapets/pillowcases

Library that makes it possible to work in a concise, algebraic way with Python Imaging Library image objects.

data-structures image-processing pil pillow pillow-library python-image-library wrapper-library

Last synced: 18 Aug 2025

https://github.com/remonhasan/cp-code-library

algorithms & data structures that i learned for CP 💡

cpp data-structures number-theory prefix-notation stl-algorithms

Last synced: 18 Jun 2026

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

Solutions to various coding problems and algorithms implemented in Kotlin

algorithms coding-problems data-structures kotlin programming-practice

Last synced: 26 Feb 2026

https://github.com/theolepage/algorithmics

Algorithmics course content during my studies at EPITA.

algorithmics computer-science data-structures ocaml python

Last synced: 15 Apr 2026

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

A repository that contains solutions to different problems. All examples have been written solely in Java Language.

algorithms data-structures java

Last synced: 18 Jun 2026

https://github.com/1ayanabil1/algorithms

Welcome to the Algorithms repository! 🚀 This repository is dedicated to documenting and sharing my journey through algorithm learning, with a special focus on the Grokking Algorithms book.

codewars codewars-solutions data-structures hackerrank hackerrank-solutions jupyter-notebook leetcode leetcode-python leetcode-solutions machine-learning prob python search-algorithm searching searching-algorithms

Last synced: 09 Feb 2026

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

This repository contains implementations of fundamental data structures in Java.

data-structures

Last synced: 18 Jun 2026

https://github.com/vitorhonna/this-is-cs50

Harvard University's introduction to the intellectual enterprises of computer science and the art of programming. This is CS50.

c computer-science cs50 css data-structures flask harvard harvardcs50x html javascript python scratch sql sqlite

Last synced: 10 Apr 2026

https://github.com/radhirasho/bst-algos

Just me messing around with a bunch of different algorithms, was going to originally be just Binary Search Tree related Algorithms, but, as you can clearly see, it's expanded just a tiny bit past that

algorithm binary-search-tree binary-trees data-structures

Last synced: 18 Jun 2026

https://github.com/bertrand31/damysos

🌍 An experimental data structure allowing lightning-fast, constant-time lookups of large datasets for neighboring multi-dimensional points

coordinates data-structures experiment functional-programming gps performance scala trie

Last synced: 17 Aug 2025

https://github.com/josugoar/scinet

Network science abstract data types

algorithms data-structures

Last synced: 10 Feb 2026

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

Go Data Structures

data-structures go golang

Last synced: 11 Feb 2026

https://github.com/AryanK1511/DSA-for-coding-interviews

A collection of all the code and notes that I have written to help me learn data structures and algorithms.

algorithms data-structures

Last synced: 16 Aug 2025

https://github.com/bhavinpatel4199/artificial-intelligence--algorithm-and-mathematics

This repository focuses on AI with an emphasis on algorithms and mathematical foundations. It includes projects on data processing, fundamental AI algorithms, and mathematical concepts like linear algebra and optimization. Hands-on work with various frameworks provides practical model-building experience.

algorithms-and-data-structures data-structures data-visualization mathematic probability problem-solving python3 sklearn

Last synced: 11 Feb 2026

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

Problem Solving (Javascript)

algorithms data-structures javascript

Last synced: 16 Aug 2025

https://github.com/hein-htetsan/dsa-source-code

Algorithms make writing code faster and more reliable.

algorithms data-structures

Last synced: 16 Aug 2025

https://github.com/alexandengstrom/not_std

Reinventing the standard library by constructing essential data structures and algorithms in C++ from scratch.

algorithms data-structures

Last synced: 04 Oct 2025

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

Last synced: 13 Feb 2026

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

Data Structures and Algorithm Puzzles

algorithms data-structures javascript perl python

Last synced: 13 Feb 2026

https://github.com/ramanaditya/freecodecamp

The repository contains my works while learning on freecodecamp.

backend data-structures frontend html javascript

Last synced: 20 Jun 2026

https://github.com/vevdokimovm/mephi-tree-structures

C++ implementation of Binary Tree and Binary Heap with interactive console interface. MEPhI lab

binary-heap binary-tree cmake cpp data-structures

Last synced: 27 Jun 2026

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

Last synced: 01 Mar 2026

https://github.com/parsaalizadeh/fenwick-tree

Implementation of mutable Fenwick trees as a Haskell library

data-structures fenwick-tree haskell

Last synced: 20 Jan 2026

https://github.com/bridgerbrown/c-http-server

HTTP Server built in C with manually built thread pool, linked list, queue, binary search tree, merge sort, and dictionary.

api backend binary-search-tree c c-language data-structures data-structures-and-algorithms http http-server linked-list low-level merge-sort queue server socket thread-pool user-management

Last synced: 14 Aug 2025

https://github.com/yapeansa/estrutura_fila

Implementação de estrutura de fila

c data-structures queue

Last synced: 13 Aug 2025

https://github.com/habedi/ordered

A collection of useful data structures that keep data sorted by key

data-structures ordered-collections zig zig-library zig-package ziglang

Last synced: 13 Aug 2025

https://github.com/faanid/leetcode-solutions

My solutions to LeetCode problems with explanations in TS

algorithm data-structures datastructures-algorithms dsa javascript leetcode-solutions typescript

Last synced: 20 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/asarkar/jdata

Java data structures and JUnit 5 utilities used in coding questions

binary-tree data-structures fenwick-tree java junit5 leetcode linked-list

Last synced: 13 Aug 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/hebertcisco/remodel-core-docs

Documentation site for remodel-core, built with React Router and Fumadocs.

data-structures database ddl er-diagram modeling parser-implementations sql

Last synced: 20 Jun 2026

https://github.com/micmurawski/cloud-array

cloud-array is an open-source Python library for storing and streaming large Numpy Arrays on local file systems and major cloud proviers CDNs.

aws azure big-data bigarray blob-storage cloud data-structures digitalocean-spaces gcp gcp-cloud-storage ibm-cloud-object-storage numpy s3 stream-processing streaming zadara

Last synced: 12 Aug 2025

https://github.com/mgomesdev/estrutura-de-dados-e-algoritmos-com-javascript

Implementação dos exemplos do livro: Estrutura de dados e algoritmos com JavaScript, utilizando TypeScript, TDD e Jest.

algorithms data-structures jest tdd typescript

Last synced: 17 Apr 2026

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

Unisinos Algorithms I had to create during the college

algorithms data-structures java sort

Last synced: 17 Apr 2026

https://github.com/zyad-eltayabi/data-structures-small-projects

🔷 A collection of data structure implementations including linked lists, stacks, queues, dynamic arrays, and an undo/redo manager, designed to demonstrate core algorithms and their practical applications.

csharp data-structures oop-principles

Last synced: 04 Oct 2025

https://github.com/felipe-gdr/algorithms

Algorithms, coding challenges and exercises

algorithms data-structures java-8

Last synced: 17 Apr 2026

https://github.com/dj1095/leetcode-mastery

Mastering LeetCode with detailed solutions and complexity analysis 🚀📊💡

algorithms-and-data-structures data-structures java leetcode-solutions python3 spacecomplexity timecomplexity

Last synced: 17 Apr 2026

https://github.com/enajenkins/wgu-coursework

WGU: This is an archive of coursework, projects, and notes for the Bachelor of Science, Software Engineering (BSSE - Java) at Western Governors University

algorithms algorithms-and-data-structures android-development angularjs cloud-computing course-notes css data-management data-structures dsa html java javasceript networking-concepts nodejs projects prototypes python reactjs sql

Last synced: 03 Apr 2026

https://github.com/cyberg4b/leetcode-exercises

Some LeetCode Data Structures exercises in TypeScript.

data-structures leetcode typescript

Last synced: 07 May 2026

https://github.com/the-mastermind-of-this-gen/files_sphere

Game-style file manager running entirely in CMD with smooth video-based animations, interactive mouse/keyboard input, and a modern, polished GUI.

algorithms console-app data-structures ffmpeg graphics gui object-oriented-programming

Last synced: 18 May 2026

https://github.com/rrohitramsen/expression-evaluator

Expression Evaluator + Tree Data Structure + Postorder Traversal + Rest API + Spring Boot

data data-structures design-patterns json microservice postorder problem-solving spring-boot swagger-api swagger-docs swagger-ui tree tree-structure

Last synced: 04 Apr 2026

https://github.com/madmmas/java-concurrency-interview-practice

50 structured Java concurrency problems — beginner to expert — with JUnit 5 tests. Interview prep & hands-on learning.

concurrency data-structures interview-prep java java-concurrency junit5 locking maven multithreading thread-safety

Last synced: 21 Jun 2026

https://github.com/rafaelmotaalves/algorithms

Algorithms and Data Structures implemented in C ++

algorithms cplusplus data-structures

Last synced: 10 Aug 2025

https://github.com/asccrs/estructura-de-datos

Respositorio utilizado para subr las praticas realizadas en la materia Estructura de datos

algorithms data-structures java

Last synced: 17 Apr 2026

https://github.com/gatarelib/random-programs

Random Programs from my Computer Science Course 2017-2021

c cpp data-structures executable golang java-8 object-oriented-programming python3

Last synced: 04 Apr 2026

https://github.com/sevilaymuni/project-no.3-seaborn-plots

Pandas and Seaborn Mediated Comprehensive Analysis on Differentiated Thyroid Cancer

data-analysis data-structures data-visualization mathplotlib pandas python seaborn

Last synced: 18 Apr 2026

https://github.com/moromichele/cs-typescript-jest-practice

Rewriting simple data structures and design patterns examples from javascript to typescript + jest testing as practice

data-structures design-patterns jest typescript

Last synced: 18 Apr 2026

https://github.com/alexmatthes/writeam-text-editor

✍️ writeAM: A terminal-based text editor built from scratch in C as a learning project. Inspired by the Kilo editor, it features syntax highlighting for C, search functionality, and robust raw mode terminal handling.

c cli data-structures kilo-editor student-project systems-programming terminal text-editor

Last synced: 18 Apr 2026