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/danielbrodi/watchdog-program-monitor

A multi-threaded program which monitors another program to see if its out of control or have stopped operation, and resets it if needed. Written in C and includes synchronization and concurrency tools, signals and a custom module of a callbacks scheduler that was written by me.

c data-structures fork multithreading process process-manager scheduler semaphore shared-library shared-memory shared-object signal signal-processing signaling signals synchronization thread thread-safe threading watchdog

Last synced: 25 Jun 2025

https://github.com/palashhawee/cracking-the-coding-interview-by-mcdowell-book-

In this repository I'll keep uploading all my practice solutions to the amazing book on "Cracking the Coding Interview" by Gayle Laakman Mcdowell using Python language with different approaches. This repository is corelated to one of my repositories called "Data Structure and Algorithm" and has been extended as a part of my preparations for coding interview.

algorithms-and-data-structures cracking-the-coding-interview data-structures python

Last synced: 27 Jun 2025

https://github.com/professorlevi/CompetitiveProgramming

This repo will contain all the programs I practice for Competitive Programming

algorithms codevita-solutions data-structures number-theory string-manipulation

Last synced: 20 Jun 2026

https://github.com/samyouaret/php-datastructure

A small PHP data-structure package

algorithms data-structures linked-list php queue stack

Last synced: 05 Apr 2025

https://github.com/subhash23jan/cpp-oops

This repository is a collection of custom-built C++ data structures designed to provide a deep understanding of their underlying principles and implementations. By creating these structures from scratch, I gained valuable insights into the internal workings of C++ STL data structures.

cpp20 data-structures

Last synced: 29 Dec 2025

https://github.com/liddiard/cs32

UCLA Summer 2014 CS 32 (Algorithms and Data Structures) projects and lecture examples.

algorithms c-plus-plus data-structures homework

Last synced: 28 Mar 2025

https://github.com/gevorg-vardanyan/python_algs

This repository is intended to keep algorithms written with python.

data-structures python python3 sorting-algorithms

Last synced: 05 Apr 2025

https://github.com/mosheberman/spiked-punchcards

This is one of six homework assignments for my Data Structures class using C++ at Brooklyn College.

brooklyn c-plus-plus college cuny data-structures homework-assignments

Last synced: 18 May 2026

https://github.com/thenocturnaldevgypsy/duskgrimoires-java-lab-exercises

DuskGrimoires : Java library/source codes that I've coded and used for lecturing CS/IT subjects and topics during my career as Assistant Professor for BSCS, BSIT and BSCOE way back late 2012 to 2015 (on-going retrieving the codes and rearranging the repo) . You like the Repo? Don't forget to 🌟, 👁️, 🔱 and ❤️

algorithms algorithms-and-data-structures computer-science computer-science-algorithms computer-science-data-structures computer-science-education data-structures data-structures-and-algorithms duskgrimoires java programming programming-exercises thenocturnaldevgypsy thenocturnaldevgypsy-io

Last synced: 02 Mar 2025

https://github.com/chenmingyong0423/algorithms

Data Structures and Algorithms implemented in Go. 基于 Go 语言使用泛型实现的数据结构与算法.

algorithms data-structures go golang

Last synced: 29 Mar 2025

https://github.com/iozsaygi/dsaa

Implementations for several data structures and algorithms.

algorithms c data-structures data-structures-and-algorithms mit-license

Last synced: 14 May 2025

https://github.com/mistermboy/ed

Data Structures Uniovi 2016/2017 && 2017/2018

avl-tree bstree data-structures dijkstra floyd graph hash-table heap uniovi

Last synced: 29 May 2026

https://github.com/ondrejhruby/pythonessentials

A comprehensive guide to Python essentials, featuring a variety of code examples demonstrating basic to advanced concepts. This repository is ideal for beginners and intermediate learners looking to strengthen their Python programming skills through practical exercises.

algorithms classes-and-objects data-structures functions jupyter-notebook programming python

Last synced: 18 May 2026

https://github.com/headlessnode/dsa

My first GitHub repository showcasing a collection of code snippets that highlight my learning journey in data structures and algorithms. From basic arrays to complex trees and graphs, these practical implementations demonstrate my growing expertise

algorithms beginner-friendly code-examples code-snippets coding-challenges coding-practice competitive-programming cpp data-structures learning-resources problem-solving

Last synced: 18 May 2026

https://github.com/jwykocki/1-month-preparation-kit---hackerrank

Solutions for the problems from Interview Preparation Kits - 1 Month Preparation Kit

algorithms data-structures problem-solving

Last synced: 04 Jul 2025

https://github.com/nikhilvdev/swift-algorithms

The word Algorithm means “a process or set of rules to be followed in calculations or other problem-solving operations”. Therefore Algorithm refers to a set of rules/instructions that step-by-step define how a work is to be executed upon in order to get the expected results.

algorithms data-structures swift

Last synced: 26 May 2026

https://github.com/cdellacqua/reactive-circular-queue.js

A circular queue implementation with reactive features and Symbol.iterator support.

data-structures

Last synced: 09 Sep 2025

https://github.com/citizenlabsgr/data.world

Work with data sets prior to uploading to data.world

data data-structures

Last synced: 26 Mar 2025

https://github.com/t2ny/leetcode

My solutions and attempts for various programming algorithm problems

algorithms brainteaser computer-science data-structures problem-solving

Last synced: 29 Oct 2025

https://github.com/niks290192/swift-algorithms

The word Algorithm means “a process or set of rules to be followed in calculations or other problem-solving operations”. Therefore Algorithm refers to a set of rules/instructions that step-by-step define how a work is to be executed upon in order to get the expected results.

algorithms data-structures swift

Last synced: 12 Mar 2025

https://github.com/brunojppb/algorithms

Practicing Algorithms and Data Structures in Rust

algorithms data-structures rust

Last synced: 11 Jun 2026

https://github.com/yogeshsingh-11/map-navigator

Implemented a console-based navigation system capable of processing map and query data, employing a priority queue data structure for efficient route. Conducted performance analysis by calculating the average execution time of navigation queries using optimized navigation Algorithms.

algorithms-and-data-structures console-application data-structures gui-application kivy navigation python

Last synced: 02 Feb 2026

https://github.com/dbish6/algorithms_data_structures_examples

Pretty much all of your standardized algorithms and data structures in one repository.

algorithm algorithms algorithms-and-data-structures computer-science data-structures java javascript learn

Last synced: 16 May 2026

https://github.com/codingwizard2001/dsa

DSA is defined as a combination of two separate yet interrelated topics – Data Structure and Algorithms.

cpp data-structures datastructures-algorithms

Last synced: 27 Mar 2025

https://github.com/boemer00/leetcode

Data Structure and Algorithm problems from leetcode and neetcode

algorithms data-structures leetcode python

Last synced: 19 May 2026

https://github.com/fabriziomettini/dsa-i

Resources about my DS&A I course (FCEIA - UNR)

algorithms college data-structures

Last synced: 17 Mar 2025

https://github.com/mostafagalal1/expression_evaluator

Application using implemented stack data structure to convert from infix to postfix notations. And evaluate the postfix expression.

data-structures infix-to-postfix java postfix-evaluation

Last synced: 17 Mar 2025

https://github.com/jiaqiluo/shortcut-navigator

A practice for directed graph abstraction using an adjacency list

css data-structures graph

Last synced: 19 May 2026

https://github.com/vaibhav-chittora/dsa-practice

I am Practicing DSA in JavaScript.

data-structures java javascript

Last synced: 16 May 2026

https://github.com/cserajdeep/dsa-sparse-matrix2triplet

Sparse Matrix to Triplet and various triplet operations. e.g., transpose, addition, and multiplication.

c colab-notebook data-structures dsa matrix matrix-multiplication multiplication sparse-matrix triplet

Last synced: 19 May 2026

https://github.com/sushilsree98/data-structures-and-algorithm

Few of the basic data structures and algorithms are maintained in this repository.

algorithms algorithms-and-data-structures data-structures

Last synced: 20 Mar 2025

https://github.com/momen-alshouha/data-structures-array-stack-queue

This repo contains a C++ template classes for array , queue and stack , designed with OOP principles. It features various operations for those data-structues and more..

arrays data-structures object-oriented-programming oop-principles queue stack

Last synced: 21 Jul 2025

https://github.com/jofaval/advent-of-code

Advent of Code, created by Eric Wastl - Software Engineering version of the Advent Calendar

advent-of-code algorithms data-structures go golang pnpm problem-solving python software-engineering typescript

Last synced: 27 Apr 2026

https://github.com/blue32a-sandbox/php-data-structures

PHPのData Structuresを使ってみる

data-structures php

Last synced: 22 May 2026

https://github.com/firmanmm/go-smc

Simple Message Codec Golang Implementation

data-structures encoder-decoder golang message message-codec

Last synced: 29 Apr 2026

https://github.com/ibrahimdur1989/comp2152-assignment1-workout-stats

Python basics exercise: lists, dictionaries, and loops to summarize friends’ workout minutes (COMP2152 – Assignment 1).

beginners cli comp2152-assignment data-structures dictionaries exercise jupyter-notebook lists loops practice-project python

Last synced: 19 May 2026

https://github.com/ereh11/ramadan-problem-solving-challenge

Ramadan Problem Solving Challenge is a 30-day coding challenge where participants solve a new problem daily throughout Ramadan

algorithms data-structures problem-solving

Last synced: 13 Sep 2025

https://github.com/lewisadiaz/proyecto-integrado-cpp

Voting system for three different series categories

c data-structures functions loops string-manipulation voting-system

Last synced: 19 May 2026

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

My journey through the fascinating world of data structures and algorithms.

algorithms data-structures python

Last synced: 20 Mar 2025

https://github.com/jazaltron10/ds-algo_python

Explore Python's Data Structures and Algorithms in this comprehensive guide. Uncover efficient software design, delve into Python implementations, and enhance your coding skills for the challenges in computer science and software development.

algorithms data-structures python python3

Last synced: 14 May 2026

https://github.com/gvicentin/cup

CUP (C Utilities Pro) is a collection of C utilities that provide various data structures and functions helpers

arraylist data-structures hashtable

Last synced: 09 Sep 2025

https://github.com/ahmad-ali-rafique/pandas-mastry-notebook

Pandas Mastry Notebook is a repository dedicated to exploring the capabilities of the pandas library for data manipulation, analysis, and visualization in Python. Dive into a variety of data operations, analytical techniques, and visualization methods to uncover insights from your datasets.

data-structures dataanalytics datase pandas pandas-library python

Last synced: 10 Apr 2026

https://github.com/bp7968h/java_dsa

Data structures and algorithms in Java.

algorithms data-structures java

Last synced: 13 Jun 2025

https://github.com/bmmunga/alx-low_level_programming

A repository containing projects on C programming as part of the full-stack software engineering programme at ALX Africa facilitated by Holberton School.

algorithms c data-structures makefile

Last synced: 27 Mar 2025

https://github.com/giulioz/tensorlibrary

Assignment for Advanced algorithms and programming methods [CM0470] course.

cpp data-structures metaprogramming template tensor

Last synced: 27 Mar 2025

https://github.com/rithinch/googletechdevguide-programming-solutions

:nerd_face: Solutions to Google Tech Dev Guide Problems - Foundation Path.

algorithms csharp data-structures foundation-path google-tech-dev-guide

Last synced: 21 Mar 2025

https://github.com/ganzerli/e-pathy

e-pathy saves integers (also in a file) in a way that you can find them following a path. /0/1/50/0 for example

binary-data c data-structures database graph graph-algorithms

Last synced: 28 Apr 2026

https://github.com/johnmachado11/linked-list-restaurant

Restaurant food options organized and viewable by leveraging a custom built Linked List data structure.

computer-science data-structures linked-list

Last synced: 05 Apr 2025

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

Different data structures

data-structures javascript

Last synced: 14 Jun 2025

https://github.com/chiragaug6/data-structure

Here is the Data Structure With Java

data-structures java problem-solving

Last synced: 04 Mar 2025

https://github.com/ermolaevv/all_labs

Проект-контейнер для выполнения практических заданий по курсу МП2

cmake cpp data-structures gtest labs winforms

Last synced: 19 May 2026

https://github.com/neutronixy/stacksofwax

Home to the codebase of a dynamic music streaming social network that connects users through their love of music. Here, you'll find everything that powers our community's ability to explore, share, and discuss their favorite tunes and podcasts.

back-end back-end-development data-structures database front-end front-end-development full-stack fullstack-development music music-database music-player music-server music-service server-side soundcloud spotify website

Last synced: 28 Oct 2025

https://github.com/martijnvos/jcf41datastructures

Assignment 1 of the JCF41 course on Fontys

data-structures java

Last synced: 19 May 2026

https://github.com/bernardobarreto/python-data-structures

Data Structures implementation in Python 3

data-structures linked-list python queue stack

Last synced: 15 Jun 2025

https://github.com/renatoathaydes/pathtrie

A Trie implementation specifically designed for paths

data-structures java routing trie

Last synced: 04 Apr 2025

https://github.com/bekcodingaddict/dsa

DSA stands for "Data Structures and Algorithms." In computer science and programming, data structures refer to the way data is organized and stored in a computer's memory, while algorithms are a set of step-by-step instructions for solving a particular problem or task.

algorithms coding-challenge coding-interviews data-structures data-structures-and-algorithms dsa dsa-algorithm

Last synced: 18 Jun 2026

https://github.com/tim-hub/avl_bst_tree

an AVL tree

data-structures

Last synced: 17 Mar 2025

https://github.com/kanavgoyal898/cubecrafter

CubeCrafter is a Python-based Rubik's Cube simulation and solving engine that implements advanced algorithms to efficiently solve Rubik's Cubes of different dimensions. This library provides a comprehensive solution for creating, manipulating, and solving Rubik's Cubes using state-of-the-art search algorithms and heuristics.

algorithms combinations data-structures flask game-theory graph-theory mathematics permutations python rubiks-cube scratch-implementation

Last synced: 21 Apr 2026

https://github.com/youseftareq33/java_datastructuer_2_equationfilebrowserinterface-stack-v1

This project check the equation(infix expressions) if it balanced or invalid, then infix expressions, then convert it to postfix.

data-structures java javafx

Last synced: 16 Jun 2025

https://github.com/luisedmc/datastructures-algorithms

Data Structures & Algorithms in C and Java

algorithms c data-structures java solutions

Last synced: 16 May 2026

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/ashtishad/epi-go

Elements of Coding Interview Problem Patterns in Go/Golang

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

Last synced: 04 Apr 2025

https://github.com/maximfersko/matrix-library

Implementation of the data type library matrix and operations on the type.

algorithms c data-structures matrix matrix-library

Last synced: 26 Jun 2025

https://github.com/davialencar2/cp-training

Destinado ao aprendizado e prática de programação competitiva.

algorithms competitive-programming data-structures

Last synced: 22 Mar 2025

https://github.com/soloeinsteinmit/ds-algo-deck-v010

Data Structure and Algorithm Visualizer is an interactive web application designed to help students, developers, and educators learn data structures and algorithms in an engaging way. This tool allows users to explore and manipulate various data structures and algorithms with visual representations.

ai algorithms algorithms-and-data-structures data-structures dsa-visualizer framer-motion heroui nodejs react react-router redux redux-persist redux-toolkit tailwindcss

Last synced: 24 Feb 2025

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

Escreva um código JavaScript complexo e eficaz usando a mais recente ECMASCRIPT.

algorithms data-structures jest tdd typescript

Last synced: 02 May 2026

https://github.com/quarkgluant/python-data-structures-algorithms

Udemy course "Python for Data Structures, algorithms, and Interviews" by José Portilla

algorithms algorithms-and-data-structures data-structures python python3 udemy

Last synced: 19 May 2026

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

Highly important projects written in C for understanding basics and fundamentals of Data Structures.

algorithms c data-structures heap linked-list tree-structure

Last synced: 30 Mar 2025

https://github.com/avijeetpandey/ps-java

Code snippets for coursework to learn java

algorithms data-structures java

Last synced: 20 Mar 2025

https://github.com/sahilmemon7/data_structures_algorithms

Main data structures and algorithms in Java along with their time and space complexities.

algorithms data-structures java

Last synced: 13 Sep 2025