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/jitendra3109/datastructure-algorithms

Contents code implemented in java.

algorithms data-structures hackerearth java

Last synced: 23 Mar 2025

https://github.com/farhaduneci/contactbook

A simple contact book written with Python.

data-structures

Last synced: 01 Sep 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/mdabdullahibnaharun/c-cpp-projects

Some C/C++ Projects Develop By Me and My Team Fantastic Four

c cpp data-structures

Last synced: 05 Mar 2025

https://github.com/peyman-borhani/gdb

Generative Data Build - define structured data template, convert data into raw or re-build it from raw into intended/original structure.

data-structures javascript method object-storage template

Last synced: 31 Aug 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/ghaerdi/datastructure

Learning data structure and algorithms

algorithms data-structures typescript

Last synced: 25 Oct 2025

https://github.com/mohammad-malik/linkedlist-notepad

A console-based notepad using a 2D linked list for text storage. Features text editing, saving, loading, and a spell-checker with correction suggestions—all in a C++ console environment.

cpp data-structures dsa linked-list linux macos ncurses-library unix

Last synced: 05 Mar 2025

https://github.com/ehsaniara/datastructuresamples

Computer Engineering Data Structure Samples in JAVA

data-structures java java-8

Last synced: 25 Feb 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/georgegkas/data_structures_and_algorithms_in_python

My solutions to the exercises found in the book "Data Structures and Algorithms in Python".

algorithms algorithms-implemented data-structures python3

Last synced: 27 Apr 2025

https://github.com/saeed-dev2/link_app-multifunctionl-app

Developed a cutting-edge application that integrates real-time text chatting, voice calling, and file sharing functionalities into a user-friendly interface. This project leverages socket programming to deliver seamless communication.

data-structures gui-application network-programming os pickle pil pillow pyaudio python3 socket-programming struct threading-and-concurrency tkinter-python

Last synced: 26 Feb 2025

https://github.com/harshit-3905/striver_sde_sheet

Solutions to Striver SDE Sheet

algorithms data-structures java

Last synced: 07 Feb 2026

https://github.com/shravan20/data-structures-and-algorithm

Repo contains the development explanation and code for Data Structure and Algorithm

algorithm algorithms data-structures

Last synced: 04 Apr 2025

https://github.com/manu-sh/my_collections

A collection of generics data structures (WIP)

c data-structures generics wip

Last synced: 14 Aug 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/pr47h4m/datastructuresandalgorithmscpp

Repository Focuses On Implementation Of Data Structures And Algorithms In CPP

algorithms codejam cpp data-structures kickstart oop

Last synced: 09 Apr 2025

https://github.com/chowdhuryj-github/autocompleter

A MSOE Lab Project for a JavaFX application on word searching using different backing data structures for a ordered and unordered list of words.

data-structures javafx unit-testing

Last synced: 05 Sep 2025

https://github.com/evandrolg/data_structures_in_js

A collection of data structure developed in JavaScript.

algorithms data-structures js performance

Last synced: 05 Mar 2025

https://github.com/i-umairkhan/big-integers

A big integer calculator for solving calculaitons of big numbers

biginteger cpp data-structures

Last synced: 05 Mar 2025

https://github.com/helcsnewsxd/famaf-computer_science-data_structures_and_algorithms_ii

Laboratorios de la materia de Algoritmos y Estructuras de Datos II de la Licenciatura en Ciencias de la Computación de FAMAF (UNC)

algorithms c data-structures data-structures-and-algorithms famaf-unc labs university-subjects

Last synced: 28 Feb 2025

https://github.com/madhvi-n/python-dsa

Data Structures and Algorithms in Python. Solutions to practice problems on GFG.

algorithms data-structures problem-solving python3

Last synced: 08 Apr 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/angelosans/typescript

From noob to Pro using TypeScript

data-structures

Last synced: 13 May 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/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/rabi-siddique/sudoku-solver

A web application that allows you to solve a Sudoku puzzle using a backtracking algorithm. The goal of this application is to help you visualize how the backtracking algorithm works to solve the puzzle.

algorithms computer-science data-structures interview interview-questions programming

Last synced: 25 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/haseeeb21/stack-in-python

Implementing Stack in python by importing deque library, creating Class of Stack and making functions of stack implementations.

class data-structures googlecolaboratory pop push pycharm python python3 stack

Last synced: 17 Nov 2025

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

Some useful bits of C

c data-structures

Last synced: 22 Mar 2025

https://github.com/lsegg/javascript-algorithms-and-data-structures

Code accompanying the Udemy course JavaScript Algorithms and Data Structures Masterclass by Colt Steele

algorithms algorithms-and-data-structures colt-steele data-structures data-structures-and-algorithms javascript

Last synced: 03 Mar 2025

https://github.com/abdalrahman-alhamod/tree-algorithms

The Tree Algorithms project is a Java-based repository that provides implementations of various tree data structures and algorithms. It offers a collection of classes for building, manipulating, and traversing trees, as well as performing operations specific to different types of trees.

algorithms avl-tree binary-search-tree binary-tree binsary btree data-structures desktop-application heap heapsort-algorithm java maxheap min minheap priority-queue trees

Last synced: 04 Apr 2025

https://github.com/vikramgujar/logical-problem-solving

A daily updated collection of Java solutions to logical problems like arrays, strings, recursion, and more. Perfect for coding practice, interviews, and enhancing problem-solving skills.

algorithms arrays coding coding-practice competitive-programming daily-coding data-structures interview-preparation java java-exercises logical-problems problem-solving programming-challenges recursion strings

Last synced: 26 Feb 2025

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/snehalyelmati/competitive-programming-golang

Repository to maintain LeetCode, Kickstart and CodeChef solutions in Go. Implementation and notes of data structures and algorithms.

algorithms data-structures golang google-hashcode google-kickstart leetcode

Last synced: 21 Jun 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/sandyyyzheng/mouse-maze

Mouse-Maze: A Freshman Data Structure Course Project based on DFS

course-project data-structures dfs java maven maze maze-game

Last synced: 26 Feb 2025

https://github.com/uchamod/posting-social-media-app-flutter

A feature-rich social media app developed using Flutter and Firebase. The app includes user authentication, real-time messaging, content sharing, and customizable profiles. It demonstrates the seamless integration of Flutter's UI capabilities with Firebase's backend services, providing a dynamic and interactive user experience.

algorithms authentication data-structures firebase flutter mobile-development provider-state-management

Last synced: 10 Mar 2026

https://github.com/qtle3/boxing_weight_classes

The Python Boxing Weight Classifier is a simple Python script that determines the appropriate Olympic boxing weight class based on the user's input weight (in pounds) and gender. It categorizes both men and women into their respective weight classes according to Olympic standards.

arithmetic-operations conditional-statements data-structures error-handling modular-design string-manipulation

Last synced: 08 Apr 2025

https://github.com/muhammed-rizin/data-structures

This repository focuses on implementing various data structures and algorithms using JavaScript. It covers a wide range of topics including, Linked List, Array, Binary Search, Linear Search, Recurtion , Sorting algorithms, Stack, Queue, Hash Table , Tree, Binary Search Tree, Heap, Graph and Trie

array binary-search-tree data-structures hashtable heap javascript linked-list queue recursion sorting-algorithms stack string tree trie

Last synced: 07 Sep 2025

https://github.com/ikauematos/data-structurec

Hello devs okay with you guys? this repository aims to show a little about the sorting methods using C to apply the ordering methods

c data-structures language

Last synced: 27 Feb 2025

https://github.com/guilhermebkel/data-structures-study

🏛️ A deep study about Data Structures with help of C++ language

algorithm-analysis algorithms-and-data-structures c data-structures

Last synced: 22 Aug 2025

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

data structures: C, C++, Python implementation

data-structures

Last synced: 23 Aug 2025

https://github.com/cqllum/schema2dwh

⚡ Automatically produce a data model on your database using its information schema using GenAI.

ai data data-structures dataengineering datawarehousing dwh gemini gemini-api genai reporting reporting-tool schema-design

Last synced: 13 Mar 2025

https://github.com/ragul-rofi/stackimplementation2python

Beginner Stack Implementation in Python

data-structures dsa python stack

Last synced: 30 Mar 2025

https://github.com/levichu51/pro2-practica2-22-23

Práctica de la asignatura de Programación 2 de la UDC 22/23

data-structures programming udc university

Last synced: 16 May 2025

https://github.com/rishabh672003/hash-table-in-cpp

A very simple hash table implementation in CPP

cmake cpp cpp20 data-structures hash hash-table hashing

Last synced: 19 Aug 2025

https://github.com/tan45nadim/data-structures-algorithms

A Comprehensive Repository of Data Structures and Algorithms

algorithms data-structures dsa

Last synced: 19 Aug 2025

https://github.com/trviph/collection

Collection is a Go library that aims to implement basic data structures such as List, Queue, Stack, Heap, and more.

data-structures go golang

Last synced: 18 Nov 2025

https://github.com/0x484558/fairqueue

Spatially distancing fair queue

data-structures fairness no-std queue round-robin stack

Last synced: 21 Feb 2026

https://github.com/abhishekmishra-17/python-programs

python programs and some algorithm based program

algorithm data-structures python python-programs

Last synced: 18 Feb 2026

https://github.com/wwwangxc/container

Various data structures implemented using Go.

data-structures go golang

Last synced: 16 Jan 2026

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/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/diogo-nb/radix-sort

Radix sort implementation in C for education purposes.

c data-structures radix-sort sorting-algorithms

Last synced: 13 Jul 2025

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

another java collection library

collection data-structures java

Last synced: 12 Jan 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/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/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/buzzybis/a-ds

Lecture notes and exercises on algorithms and data structures. Source material is A&DS from Pavel Marvin for the ITMO university.

algorithm algorithms-and-data-structures course data-structures data-structures-and-algorithms learn learning typst

Last synced: 18 Jun 2025

https://github.com/i-umairkhan/data-structures

Includes C++ Implementation of Data Structures and Algorithms.

algorithms biginteger-cpp cpp data-structures

Last synced: 05 Mar 2025

https://github.com/bl33h/discreteeventsimulation

Simulation of program execution in a time-sharing operating system.

cpu data-structures operating-system python ram simulation time-sharing

Last synced: 14 Mar 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/mgobeaalcoba/python_intermediate

Aqui iré guardando los trabajos que voy haciendo en el curso de platzi de python y nivel intermedio

data-structures dictionaries game lambda-functions lists python3 sets strings tuples

Last synced: 26 Dec 2025

https://github.com/shrilakshmishastry/linkedlist_assignment

Data structure - Set of examples to learn linkedlist .

c data-structures

Last synced: 01 Mar 2025

https://github.com/sergio16t/algorithms-datastructures-python

Algorithm solutions in Python Version 3.8.2 with notes on Big O Notation and time complexity analysis

algorithms data-structures python3

Last synced: 25 Feb 2025

https://github.com/maestre3d/coding-interview

Basic coding interview algorithms written in Java 15.

algorithms algorithms-and-data-structures coding-interviews data-structures

Last synced: 02 Apr 2025

https://github.com/neehan/dsa-implemented

C++ implementation of various data structures and algorithms

algorithms c-plus-plus data-structures implementaion

Last synced: 23 Aug 2025

https://github.com/salmandeveloperz/python

Here is the repo of my python journey where I learn basic to advance of python.

ai data-science data-structures python python-script

Last synced: 08 Apr 2025

https://github.com/cihat-kose/data-structures-and-algorithms

A collection of exercises and examples for mastering Data Structures and Algorithms, including sorting techniques and tree structures.

algorithms data-structures practice sorting tree-structures

Last synced: 09 Mar 2026

https://github.com/rvats20/airline-dashboard

Airline Dashboard is designed to provide real-time insights and analytics for airline operations. This dashboard helps airlines monitor key performance indicators (KPIs), track flights, manage resources, and improve overall efficiency.

cicd dashboard-application dashboard-templates data-structures matplotlib pandas plotly python real-time visualization

Last synced: 31 Mar 2025

https://github.com/gotz1480/data-structures-python

Basic data structures implementations in Python

data-structures data-structures-python

Last synced: 07 Apr 2025

https://github.com/oneblack333/pizza_sales_analysis

The project involves transforming raw pizza sales data into actionable business intelligence through analysis and visualization. This enables pizza business owners to make data-driven decisions on inventory, staffing, and marketing, ultimately improving performance and profitability.

data data-structures data-visualization excel mysql powerbi

Last synced: 25 Feb 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/ifeelgarv/striver-a2z-dsa-sheet-solution-using-cpp

This repository contains Strivers A2Z DSA Course/Sheet Code Solution using C++with explanation.😍

algorithm data-structures

Last synced: 11 Jun 2025

https://github.com/sahinmeric/holbertonschool-higher_level_programming

High-level Programming curriculum of Software Engineering Foundations at Holberton School UY

data-structures javascript networking oop python sql tdd

Last synced: 29 Jul 2025

https://github.com/ifeelgarv/kunalkushwaha-java-dsa-bootcamp

This repos contains QnA of Kunal Kushwaha and some Leetcode Question/Solution.💻

algorithms basic data-structures java

Last synced: 11 Jun 2025

https://github.com/avidlearnerinprogress/algorithmsongraphs-ucsd

Coursework solutions to UCSD DSA Specialization

algorithms cpp14 data-structures python3

Last synced: 30 Jul 2025

https://github.com/amirhnajafiz/leetcodz

Problems and solutions to my LeetCode.

algorithms data-structures design-patterns leetcode problem-solving

Last synced: 29 Jul 2025

https://github.com/grainme/cs50x_2022

Bunch of CS problems

c cs data-structures flask memory python

Last synced: 27 Mar 2025

https://github.com/eesunmoon/data_structure

[Spring 2020] Data Structure using C language

c data-structures

Last synced: 25 Sep 2025