Coding platform

Explore, learn, and share SQL queries in our free online SQL playground. Support for MySQL, PostgreSQL, and SQL Server, perfect for testing and enhancing your SQL skills.

GitHub Learn is the all-in-one learning experience platform that unifies GitHub’s official learning and enablement resources into personalized journeys. Whether you're pursuing certification or want to learn about one of our new features, GitHub Learn helps you set goals, track progress, and build the skills that matter — all from one trusted source.

The simplest way to create and scan QR codes. Design beautiful QR codes in just a few clicks, and scan codes instantly. Perfect for everyone, from beginners to professionals.

Write and test HTML, CSS, and JavaScript code instantly with ScriptPad, a lightweight and powerful online code editor.

Download free, open source datasets and pre-trained computer vision machine learning models.

An extremely fast Python linter and code formatter, written in Rust.

Download any GitHub directory or folder quickly and easily without cloning the entire repository.

RunKit notebooks are interactive javascript playgrounds connected to a complete node environment right in your browser. Every npm module pre-installed.

QR Blend | The first AI QR code generator in the world. Create unique AI QRs in seconds.

Generate simple and dyanmic qr codes. Easily create, customize and track qr codes with short links.

Follow Firefox trains and major milestones easily!

Pop and op, intellectual and personal, minimal and ocular, appropriated and original. Scott Bl8ke creates highly charged art that deserves to be seen.

Giters is where people build software. More than 50 million people use Giters to discover, fork, and contribute to over 100 million projects.

Ejecute sus lenguajes de programación favoritos en línea con myCompiler. IDE simple y fácil de usar donde puede editar, compilar y ejecutar su código en el lenguaje de programación que elija

An online SQL database playground for testing, debugging and sharing SQL snippets.

SQL OnLine - Next gen SQL Editor: SQLite, MariaDB / MySQL, PostgreSQL, MS SQL Server. User-friendly interface for data science. No registration for start, No DownLoad, No Install. Online test SQL script. Online Open/Save SQLite file. Online view all table DB. Fiddle link SQL text and DB file. SQL Test, SQLite in Browser, Data for World, online sql compiler,free db,free database,db free,database free

Use the Bazel Open Source Project to scalably build and test massive, multi-language, multi-platform codebases.

Greasy Fork is a free site providing user scripts to improve your web browsing experience.

The MDN Web Docs site provides information about Open Web technologies including HTML, CSS, and APIs for both Web sites and progressive web apps.

Sweep is an AI code assistant that turns GitHub issues into GitHub pull requests.

Project linter to find unused files, dependencies and exports in JavaScript and TypeScript projects

GitHub is where people build software. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects.

codi.link is a live editor for HTML, CSS and JS. Edit your code in real-time, and see the result instantly

❤️ JavaScript/TypeScript linter (ESLint wrapper) with great defaults - xojs/xo: ❤️ JavaScript/TypeScript linter (ESLint wrapper) with great defaults

Find the best engineers in open-source.

Place where you can run, edit and share V code online.