Playground
Noun · Development
Definitions
An interactive, sandboxed environment — typically browser-based — where developers can write, run, and experiment with code without setting up a local development environment. Examples include the TypeScript Playground, Go Playground, Swift Playgrounds, and CodeSandbox.
In plain English: A web page or app where you can write and run code instantly to try things out, without installing anything.
Example: "I reproduced the bug in the TypeScript Playground and shared the link in the issue so anyone can see it without cloning the repo."