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/uppnrise/daily-coding-problems

Daily coding problems and solutions - Interview preparation and algorithm practice

algorithms coding-problems daily-coding-problem data-structures interview-prep java

Last synced: 29 Jul 2025

https://github.com/misachi/btree

Btree implementation

btree data-structures

Last synced: 29 Jul 2025

https://github.com/oatw/algorithm

Example implementations of data structures and algorithms in Ruby for learning.

algorithms data-structures ruby

Last synced: 29 Jul 2025

https://github.com/thwiseman/algorithms

My versions of various common algorithms.

algorithms data-structures sorting

Last synced: 21 Sep 2025

https://github.com/lpogic/suite

Uniwersalny kontener

data-structures java

Last synced: 30 Jul 2025

https://github.com/rickbarretto/rickland

My personal repository for testing concepts in different languages. Patterns, Algorithms, Data Structures...

algorithms data-structures design-patterns patterns

Last synced: 09 Mar 2026

https://github.com/abdurrehman7452/route-optimization-for-event-logistics

A Data Structures and Algorithms C++ project in which a logistics team needs to understand the shortest distance to reach the destination keeping in view the constraints.

bfs-algorithm cplusplus cpp data-structures dsa graphs-algorithms queues-ds

Last synced: 03 Jan 2026

https://github.com/shayaanq/casino-database

This casino database was made using Data structures like Linked Lists and Sorting Algorithm in C++. It is used for efficient storage and manipulation of customer records, demonstrating proficiency in file I/O, data parsing, and sorting algorithms.

casino data-structures database linked-list sorting-algorithms

Last synced: 05 May 2026

https://github.com/khasherdene-xt/freecodecamp-task

Freecodecamp certification tasks

algorithms data-structures javascript

Last synced: 31 Jul 2025

https://github.com/object88/rope

Implementation of the rope data structure in Go

data-structures go rope

Last synced: 31 Jul 2025

https://github.com/thomasleavy/javadatastructuresandalgorithms

This repository contains Java implementations of different data structures and algorithms. Each one shows a different concept. It is intended to show how these elements work and how they're implemented in Java.

arraylist arrayqueue binary-search-tree bubble-sort data-structures doubly-linked-list java linkedlist recursion singly-linked-lists stack

Last synced: 20 May 2026

https://github.com/nicolasbizzozzero/from-scratch

Implementing algorithms and data structures entirely from scratch

algorithms algorithms-implemented data-structures implementation-of-algorithms

Last synced: 08 Nov 2025

https://github.com/atiqulislamwb/data-structure-algorithms-javascript

Data Structure and Algorithms with javascript language

algorithms data-structures javascript problem-solving

Last synced: 01 Aug 2025

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/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/cassiofb-dev/arquivos-lista01

programas para lista de arquivos 01

c data-structures filesystem pointers

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/adrianosferreira/data-structures

A set of data structures implemented in PHP

data-structures hash-table php

Last synced: 08 Nov 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/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/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/uiriansan/data-structures

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

algorithms cpp data-structures

Last synced: 03 Aug 2025

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/abhilashg001/crimsoncake

A repository that contains solutions to all the problems that I have solved from various competitive programming websites

algorithms competitive-programming data-structures java python

Last synced: 15 May 2026

https://github.com/mustafahakkoz/network_analysis

Centrality calculations of a graph in C language

centrality-calculations data-structures social-graph

Last synced: 29 Jun 2026

https://github.com/followtheprocess/collections

Collection of generic data structures in Go 📦

data-structures generics golang

Last synced: 06 Aug 2025

https://github.com/risahamm/containers.h

Implementation of Vector, Map, Set containers of the s21_containers.h library in C++17.

class-template containers data-structures gtest iterators template-functions

Last synced: 07 Aug 2025

https://github.com/mahajanankur/datastructures

Collections of data structures and algorithms in Java.

algorithms algorithms-and-data-structures data-structures

Last synced: 07 Aug 2025

https://github.com/hacker1024/counting_set.dart

A Dart package providing a set that requires an element to be removed as many times as it was added.

dart dart-collection dart-library dart-package data-structure data-structures

Last synced: 08 Aug 2025

https://github.com/mateusz-przybyla/addressbook_objectoriented

C++ (OOP) application - Przyszly Programista course (training)

cpp data-structures oop txt-files

Last synced: 09 Nov 2025

https://github.com/tauseefk/rasengan

Minimal circular buffer implementation.

circular-buffer data-structures rust

Last synced: 03 Oct 2025

https://github.com/kpatel0170/resources

A comprehensive resources for CS students. A guide to enhance your skills and stay up-to-date with the latest trends.

algorithms blockchain data-structures dsa dsa-algorithm github ml-ai resources system-design web-development

Last synced: 09 Aug 2025

https://github.com/kingcitaldo125/pygraph

My implementation of a Graph data structure

data-structures

Last synced: 09 Aug 2025

https://github.com/baguilar6174/react-ts-queue-app

Implementation of the queue data structure, using Typescript.

data-structures queue typescript

Last synced: 09 Nov 2025

https://github.com/mohamedyounis10/simple-text-editor

This project is a simple text editor implemented in C++. It utilizes a stack-based approach to manage text operations like appending, deleting, printing, and undoing actions. The program's interface offers a menu-driven interaction for users.

consulea cpp data-structures simpletext texteditor

Last synced: 09 Aug 2025

https://github.com/debapriyo007/gfg-arrays-questions

Easy level question from GFG.....

arrays c-language data-structures dsa

Last synced: 10 Aug 2025

https://github.com/rafaelmotaalves/algorithms

Algorithms and Data Structures implemented in C ++

algorithms cplusplus data-structures

Last synced: 10 Aug 2025

https://github.com/mehwishferoz/mehwishferoz.github.io

This portfolio site is dedicated to showcase application of advanced algorithms in the realm of computer networks.

advanced-algorithms advanced-data-structures algorithms computer-networks data-structures portfolio-site

Last synced: 10 Aug 2025

https://github.com/1ayanabil1/100-days-of-python-bootcamp

Join me on my journey to code in Python every day for 100 days! 🐍 This challenge is designed to sharpen my programming skills, explore Python libraries, and build cool projects along the way.

data-structures data-structures-and-algorithms data-visualization django flask machine-learning matplotlib numpy pandas python seaborn web-development

Last synced: 09 Apr 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/shravanatirtha/java-data-structures

Most of the DSA Questions and Google Coding Competition questions

algorithms data-structures google java

Last synced: 11 Aug 2025

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/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/lukabratos/queue

Queue implementation in Swift

data-structures generics queue swift

Last synced: 10 Nov 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/ascendho/dstfw

Modern C++ Syntax Implementations of the Pseudocode in Data Structures the Fun Way (from No Starch Press)

data-structures no-starch-press

Last synced: 04 Oct 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/hein-htetsan/dsa-source-code

Algorithms make writing code faster and more reliable.

algorithms data-structures

Last synced: 16 Aug 2025

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

Problem Solving (Javascript)

algorithms data-structures javascript

Last synced: 16 Aug 2025

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/harsha-yuvaraj/data-compression-and-decompression-tool

A specialized lossless file compression and decompression tool designed mainly for plain text, including programming files.

data-structures huffman-compression-algorithm lossless-compression-algorithm numpy python tkinter

Last synced: 15 Apr 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/bieelogrom/filasdinamicas

Lista de atividades de listas dinâmicas em Java.

data-structures fila java queue

Last synced: 17 Aug 2025

https://github.com/rain0ash/netextender

Biggest general purpose library with many different extension methods, data structures and utilities for rapid application development

csharp data-structures dotnet extension extension-methods extensionmethods extensions

Last synced: 03 Jan 2026

https://github.com/thomascode92/fem-algorithms

Learn about Big O, time complexity, fundamental data structures like arrays, lists, trees, graphs, and maps. Even searching and sorting algorithms. 💡📚

algorithms data-structures frontendmasters typescript

Last synced: 18 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/arranstewart/dsa-swu-website

Data Structures and Algorithms at Southwest University, China, run in Autumn 2021

algorithms data-structures teaching-materials

Last synced: 24 May 2026

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/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/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/janeberry/evilhangman

Twist version of classic Hangman Game

data-structures maps sets

Last synced: 20 Aug 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/jordanhasgul/character-device-driver

A basic concurrent Linux loadable kernel module (LKM) character device driver.

c data-structures kernel-module

Last synced: 20 Aug 2025

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/snhilde/dsa

Data Structures and Algorithms

algorithms data-structures golang

Last synced: 09 Mar 2026

https://github.com/leoobarbosa2/data-sctructures

General information about Data Structures and how to implement it.

data-structures data-structures-and-algorithms

Last synced: 22 Aug 2025

https://github.com/ivan-guerra/dsa

Classic data structures and algorithms implemented in C++

algorithms data-structures

Last synced: 24 Aug 2025

https://github.com/khaledsalshibani/cpp-nested-linked-lists

This repository was created as a college assignment. It includes detailed explanations for each file, class, and method used. The project implements nested linked lists for handling basic file operations.

cpp cpp-tutorials data-structures file-handling linked-list

Last synced: 24 Aug 2025

https://github.com/anshu10101/leetcode

Collection of my solved LeetCode DSA questions !

algorithms data-structures

Last synced: 25 Aug 2025

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

Implementations in C++ of algorithms and data structures developed in the Data Structures course at Centro Universitário Barão de Mauá. Includes lists, stacks, queues, trees, graphs, hash tables, and sorting and searching algorithms.

academic-project algorithms algorithms-and-data-structures baraodemaua c computer-science cplusplus cpp data-structures graphs hash-table lists programming queues searching-algorithms stacks tree trees

Last synced: 24 May 2026

https://github.com/abelnnieva/javascript-algorithms-data-structures

JavaScript Algorithms and Data Structures Certification from freeCodeCamp. Includes exercises and certification projects.

algorithms data-structures freecodecamp javascript

Last synced: 28 Aug 2025

https://github.com/davidyslu/OnlineJudgePKU

Personal submissions on PKU Online Judge (北京大學程式解題系統)

algorithms cpp data-structures

Last synced: 29 Aug 2025

https://github.com/jjfiv/csc212arraylists

CSC212 Array-Based List Implementations

array-list data-structures dynamic-array smith-csc212

Last synced: 30 Aug 2025

https://github.com/kevinknights29/dsa_in_java

This repo contains data structures and algorithms implemented in Java.

algorithms data-structures java

Last synced: 22 Mar 2025

https://github.com/kevinknights29/dsa_in_cplusplus

This repo contains data structures and algorithms implemented in C++.

algorithms cplusplus data-structures

Last synced: 22 Mar 2025