The Coding Playground is a free, browser-based place to write, run and share code. Instead of installing editors and toolchains, you open a project, pick a language and press run — the output appears right below your code. It supports JavaScript, Lua, Python, C++, Ruby, Go, Rust and Java, plus a Visual Coding mode where you build programs by snapping blocks together, and a sprite stage for making small games and animations.
The playground is built for people who are learning to code and for hobbyists who want a quick place to try an idea: students working through their first loops, teachers who need a zero-setup sandbox, and developers who want to sketch something and show it to others in a link. Because every project can be published, it is also a community: you can read other people’s code, leave comments, follow creators whose work you like, and see what others are building.
The playground is built and maintained by a small independent team that cares about making programming approachable for beginners without dumbing it down for everyone else. Everything is designed to be picked up in seconds: no account required to explore, no build steps, and no barrier between writing an idea and seeing it run.
Write JavaScript, Lua, Python, C++, Ruby, Go, Rust or Java and see the output instantly, with no installs or setup.
Drag blocks together in Visual Coding, build sprite stages, or upload a finished game to share with the community.
Publish projects, comment on other people’s code, follow creators and earn Coins for taking part.