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/stynw7/algorithm_and_programming_python

Provides programs of Basic Algorithm and Programming using Python

algorithms algorithms-and-data-structures data-structures oop oops-in-python python

Last synced: 02 May 2026

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

A collection of Data Structures and Algorithms, in different programming languages.

algorithms data-structures

Last synced: 02 May 2026

https://github.com/f-ca7/cpp_datastructure

data structure learning

c-plus-plus data-structures learning

Last synced: 24 Jun 2026

https://github.com/first-coding/data-structure

This DataStructure warehouse is used to learn for me.

c cpp data-structures

Last synced: 02 May 2026

https://github.com/navpreetdevpuri/trie-js

Trie data structure implementation in javascript

data-structures javascript trie trie-data-structure typescript

Last synced: 02 May 2026

https://github.com/than-dev/collision-in-js

Collision detector made with javascript, webpack and babel to development environment and canvas API + analytical math to the app implementation.

algorithm babel data-structures development es6 javascript webpack

Last synced: 02 May 2026

https://github.com/warborn/algorithms

Implementation of some of the data structures & algorithms i've found in books and courses

algorithms computer-science data-structures interview-preparation ruby

Last synced: 09 Jun 2026

https://github.com/muhammadshavaiz/advanced-data-structues-fifa_dataset

This C++ project showcases efficient data management for FIFA World Cup data from 1930 to 2018. It uses AVL Trees for fast searching, Hash Tables for quick access, and Singly Linked Lists for easy traversal, optimizing both memory usage and retrieval speed.

avl-tree cpp data-structures hashtable linked-list parsing

Last synced: 09 Jun 2026

https://github.com/pitercoding/curso-python-curso-em-video

(PT): Curso introdutório de Python com foco em lógica de programação, prática e aprendizado progressivo. (EN): Introductory Python course focused on programming logic, hands-on practice, and progressive learning.

curso-gratuito data-structures error-handling estrutura-de-dados exercicios-praticos free-course funcoes functions logic logica-de-programacao mundo1 mundo2 mundo3 pratical-exercises programacao programming python tratamento-de-erros

Last synced: 03 May 2026

https://github.com/r-zy0/small-hospital-project

project for university hospital small project using GTK and data structure.

c cpp data-structures glade gnome gtk hospital hospital-management-system university-project

Last synced: 03 May 2026

https://github.com/nish7/algosjs

Algorithms and DS practice in Javascript

algorithms data-structures javascript

Last synced: 27 Jul 2025

https://github.com/revazashvili/dsa

repository for data structures and algorithms

algorithms data-structures dsa

Last synced: 09 Jun 2026

https://github.com/muthhukumar/ds-algo

Implementation of Data structures and Algorithms in Rust, Zig, Go and Typescript

algorithms data-structures golang leetcode-solutions rust typescript zig

Last synced: 04 May 2026

https://github.com/benjaminsemah/vet-clinic-db

This repository includes files that contains the implementation of relational database to create the data structure for a vetinary clinic. Implementing queries to create the animals table, insert data of animals and sql to query data that answer a few questions. Built With

backend data-structures database postgresql sql

Last synced: 04 May 2026

https://github.com/tahabinhuraib/cpp_ds

Data Structures and Algorithms in C/C++ from Scratch. Beware, contains craaazzy speed :)

algorithms c cpp data-structures

Last synced: 04 May 2026

https://github.com/phmatray/redblack

A C# implementation of a Red-Black Tree with full unit tests

algorithms csharp data-structures dotnet redblack-tree

Last synced: 09 Jun 2026

https://github.com/saibarathr/comments-system

Multi-level comments handling using react component with tailwind css and tree data structure

data-structures reactjs tailwindcss

Last synced: 04 May 2026

https://github.com/jfrimmel/talks-and-sources

This repository contains a list of talks and papers, that I find insightful and worth sharing

c concurrency conference conference-talk cplusplus cpp data-oriented data-structures list optimization papers rust security simd software-arch software-design talk talks video videos

Last synced: 05 May 2026

https://github.com/momen-alshouha/data-structure-queue

This repo contains a C++ template class for a queue -linked-list-based- , designed with OOP principles. It features essential queue operations such as enqueue, dequeue, front, rear, size tracking, and a copy constructor.

cpp data-structures linked-list oop-principles queue

Last synced: 09 Jun 2026

https://github.com/bmancini55/algorithms

Data structures and algorithms playground

algorithms data-structures

Last synced: 25 Jun 2026

https://github.com/luisfvillalon/front-end-pokemon-photo-tag

A front-end for a 'Where's Waldo?' type game with Pokemon. Created with CSS, React.js, and API calls.

api css data-structures fetch html javascript photo-tagging reactjs routes

Last synced: 06 May 2026

https://github.com/vevdokimovm/string-operations-cpp

C++ lab: custom String class built on sequence abstractions with sorting and searching

algorithms cpp data-structures string

Last synced: 27 Jun 2026

https://github.com/xonorhc/water-distribution-data-management

Modelo de dados geoespaciais para sistemas de distribuicao de agua.

data-structures postgis postgresql

Last synced: 06 May 2026

https://github.com/saibarathr/file-explorer

File and Folder management reusable react component created with tree data structure to add, edit and delete folders and files.

data-structures reactjs tailwindcss

Last synced: 06 May 2026

https://github.com/j-ajsivinac/edd_vd2s2023_py

Aplicación de control de Tutorías mediante el uso de estructuras de datos

data-structures go reactjs tailwindcss

Last synced: 06 May 2026

https://github.com/mdhasanshuvo/ds-project

EazyTrip : An app for efficient ride and delivery services with a customizable map and shortest path algorithms.

algorithms data-structures map qt-creator qt-framework software-development sqlite

Last synced: 06 May 2026

https://github.com/sachingw777/data-structures

Implementation of C++ Data Structures & Algorithms.

algorithms cpp data-structures

Last synced: 10 Jun 2026

https://github.com/aternus/c-data-structures

Data Structures implemented in C.

c data-structures hash-table linked-list queue stack trie xxhash

Last synced: 10 Jun 2026

https://github.com/drewcook/js-dsa

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

algorithms data-structures data-structures-and-algorithms javascript typescript

Last synced: 07 May 2026

https://github.com/themusharraf/fastapibooks

A REST API built with Python and FastAPI, integrating with PostgreSQL for CRUD operations (Create, Read, Update, Delete) on books.

api architecture data-structures database fastapi render server sqlalchemy

Last synced: 07 May 2026

https://github.com/jbkuczma/algo

Repo of algorithms, data structures, CTCI, etc.

algorithms cracking-the-coding-interview data-structures

Last synced: 10 Jun 2026

https://github.com/yasinpalash/dsa

This repository is dedicated to Data Structures and Algorithms (DSA)

algorithms array dart data-structures dsa dynamic-programming problem-solving py python searching sorting sorting-algorithms

Last synced: 07 May 2026

https://github.com/vevdokimovm/codesignal-solutions

Python solutions to CodeSignal Data Structures track — linked lists, stacks, queues, sorting and binary search

algorithms data-structures linked-list python queue stack

Last synced: 27 Jun 2026

https://github.com/hitensharma18/pathfindingvisualizer

A React-based pathfinding visualizer that demonstrates Dijkstra’s algorithm on an interactive grid using JSX, HTML, CSS, and JavaScript.

algorithm-visualizer css data-structures dijkstra educational frontend grid html interactive javascript jsx pathfinding react visualization web-app

Last synced: 08 May 2026

https://github.com/pedrodevvv/general-studies

A repository to store my studies, has data structure, node.js, sql and exercises

data-structures handlebars-js javascript mysql nodejs

Last synced: 08 May 2026

https://github.com/curtis-thomas/sherlock-web

Sherlock-Web is an open-source web application aimed at empowering users by providing transparency into the personal data available from their browser.

browser-info data-structures javascript material-ui privacy react transparency web-application

Last synced: 08 May 2026

https://github.com/meetzaveri/javascript-algorithms-and-snippets

Various Algorithms and snippets in javascript.

algorithm data-structures javascript js

Last synced: 10 Jun 2026

https://github.com/evandrolg/data_structures_in_ruby

A collection of data structures written in Ruby

algorithms data-structures ruby

Last synced: 10 Jun 2026

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

Here is the Data Structure With Java

data-structures java problem-solving

Last synced: 10 Jun 2026

https://github.com/mahmudmardini/stack

Data Structures course 2019 (3rd semester)

data-structures stack

Last synced: 08 May 2026

https://github.com/balta2ar/scratchpad

Experiments with algorithms/data structures, leetcode solutions

algorithms data-structures leetcode leetcode-python leetcode-solutions

Last synced: 28 Jun 2026

https://github.com/hariyebk/buble-sort

A generic sorting algorithm

data-structures linked-list sorting-algorithms

Last synced: 19 Sep 2025

https://github.com/naforoutan/skyline-computation-bjr-tree

A data structures project implementing a BJR-Tree for efficient dynamic skyline queries, processing multi-dimensional datasets with continuous point insertions and deletions.

data-structures skyline tree-structure

Last synced: 18 Sep 2025

https://github.com/ashirvad47/l.c.d

A collection of LeetCode questions solved by me.

algorithms data-structures database java mysql

Last synced: 02 Jan 2026

https://github.com/strar-buck/algo_implementation

Data Structure and Algorithms implementation

algorithm data-structures python

Last synced: 26 Jul 2025

https://github.com/thoth2357/dsa-practice

💪 A repository documenting my daily coding practice and technical study journey on platforms like LeetCode, HackerRank, and AdventOF Code. Focused on algorithms, problem-solving, and technical growth.

algorithms data-structures dsa-algorithm learning-by-doing

Last synced: 06 Sep 2025

https://github.com/convexwf/leetcode

Solution to Leetcode problems. 在此记录 Leetcode 题目的解法思路,以C++为主。

algorithm cpp data-structures leetcode

Last synced: 24 Aug 2025

https://github.com/3ein39/sparse_array_matrix

Representing an array of very huge indices (e.g. 10^8) using doubly linked list

data-structures doubly-linked-list linked-list sparse-matrices sparse-matrix

Last synced: 26 Jul 2025

https://github.com/abdellahbellakrim/philosophers_42

Implementing the dining problem with philosophers around the table in C programming using threads and processes.

algorithms c data-structures dining-philosophers-problem low-level-programming processes threads

Last synced: 26 Jul 2025

https://github.com/isaaczhang4/mathematical-expression-calculator

Two calculator programs, one evaluates infix expressions, the other evaluates a series of expressions which may include variables.

calculator data-structures parsing python shunting-yard-algorithm

Last synced: 22 Jun 2026

https://github.com/jtd-117/ads_py

A collection of 'Algorithms & Data Structures' (ADS) implemented in the 'Python' programming language.

algorithms data-structures

Last synced: 25 Jul 2025

https://github.com/williamfzc/planter

compile dict (json/yaml/toml/everything) to tree

data-structures dictionary json python tree tree-structure yaml

Last synced: 10 May 2026

https://github.com/abdulrahman3119/c-algorithms-practical-work-2025

Practical work repository for the Algorithms and Data Structures course (C language) at the National University of La Matanza (@unlam).

2025 c codeblocks continuous-integration data-structures gcc-complier mit-license practical-work university-assignment unlam

Last synced: 10 May 2026

https://github.com/choonchernlim/spring-modularizer

Transforms an input object into a modularized result object based on the requested data module(s).

data-structures design-patterns groovy java-8 spring

Last synced: 10 May 2026

https://github.com/ovuiproduction/unix-file-system-simulation

This project simulates a Unix-like file system using an N-ary tree data structure, enabling efficient file and directory management. It supports essential operations like creation, deletion, traversal, and renaming while providing a command-line interface that mimics Unix shell commands for an intuitive user experience.

command-line-interface data-structures directory-management file-management file-system filesystem-simulation n-ary-tree shell-commands tree-structure unix-shell

Last synced: 10 May 2026

https://github.com/abhinav9444/hackerrank

This repository serves as a personal collection and showcase of my coding skills, problem-solving techniques, and progression through various coding challenges on HackerRank. It is also intended to help others learn and understand different approaches to solving programming problems in various languages.

algorithms algorithms-and-data-structures c data-structures hackerrank hackerrank-solutions programming python python3 ruby

Last synced: 11 May 2026

https://github.com/soodaayush/cs50x-2024

A collection of all my CS50x 2024 Problem Set solutions.

ai algorithms c data-structures flask html-css-javascript python scratch sql

Last synced: 11 May 2026

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

Implementation of data structures and algorithms in different programming languages.

data-structures python python3 queue stack

Last synced: 11 May 2026

https://github.com/jayesh-tanna/coding-problem-solution

Data structures and algorithms - Hackerrank & geeksforgeeks solutions in c# and java

algortihms csharp data-structures geeksforgeeks-solutions hackerrank java

Last synced: 12 May 2026

https://github.com/a920604a/leetcode

leetcode to record

algorithms data-structures

Last synced: 12 May 2026

https://github.com/sdc224/tree

Programs on Tree Data Structure in C

c cpp data-structures

Last synced: 12 May 2026

https://github.com/wesgtox/data-structure-ii

College "Data Structure II" exercises.

algorithms c cpp data-structures hash-table tree-structure

Last synced: 13 May 2026

https://github.com/onnesok/cse220_lab

Cse220 lab codes.... bracu

data-structures python

Last synced: 13 May 2026

https://github.com/mohamedwelteir/infix-to-postfix--expression-evaluator

This project is for converting mathematical expression from infix to postfix as well as evaluating the expression.

data-structures java

Last synced: 11 Jun 2026

https://github.com/alisatodorova/javachallenges

Some interesting and challenging programs and algorithms I coded in Java.

algorithms data-structures data-structures-and-algorithms java practice-programming

Last synced: 13 May 2026

https://github.com/gurrudev/dsa

Data Structures & Algorithms

algorithms c cpp data-structures dsa

Last synced: 13 May 2026

https://github.com/luc1d1ty/datastructures_algorithms

The way I implemented various ds&a using different programming languages .

algorithms data-structures datastructures-algorithms math number-theory

Last synced: 17 Sep 2025

https://github.com/andygol/andygol.github.io

Andrii Holovin – Product & Project Manager Geospatial Expert / OpenStreetMap Consultant / DevOps practitioner

consultant data data-structures devops experience floss gis mapping navigation openstreetmap personal-site personal-website

Last synced: 13 May 2026

https://github.com/fgazzelloni/20240930-dwpwr

Data Wrangling Practice with R - 30 September Tutorial for R-Ladies Rome

data data-science data-structures data-wrangling

Last synced: 28 Jun 2026

https://github.com/mandober/js-data-structures

Data structures in JS

data-structures javascript

Last synced: 14 May 2026

https://github.com/kamzzi/dsa-typescript

Data Structures and Algorithms using Typescript and Vitest

algorithms data-structures typescript vite vitest

Last synced: 14 May 2026

https://github.com/nohomey/sdp-directory-tree-homework

Code for the third Data structures and algorithms course homework (File matcher)

allocator cpp14 data-structures iterator

Last synced: 12 Jun 2026

https://github.com/dxrzc/list-data-structure-cpp

Templated circular doubly linked list implementation in modern C++ focusing on low-level design, iterator support and move semantics.

cmake cpp20 data-structures googletest

Last synced: 12 Jun 2026

https://github.com/mohamed-mostafaaa/sorting_algorithms

sorting algorithm is an algorithm that puts elements of a list into an order. The most frequently used orders are numerical order and lexicographical order, and either ascending or descending. Efficient sorting is important for optimizing the efficiency of algorithms (such as search & merge algorithms) that require input data to be in sorted lists.

algorithms algorithms-and-data-structures data-structures sorting-algorithms sorting-algorithms-implemented

Last synced: 12 Jun 2026

https://github.com/abdullah00001/way-to-be-a-rated-coder

A dedicated repository to track my 90-day journey of competitive programming practice — mastering algorithms, solving problems daily, and leveling up to become a rated coder.

algorithms c competitive-programming cpp data-structures dsa

Last synced: 29 Jun 2026

https://github.com/lucashnss/if672-algorithms-lists

Lists of algorithms in the course algorithms and data structures (IF672) in CIN-UFPE. Along this course I've been introduced to various efficient and creative ways to resolve common problems in computer science like ordering and learning data structures to do that.

algorithms cpp data-structures

Last synced: 13 Jun 2026