Professional starter workspaces
Run Python in the browser with console output and Guided Mode.
Input, variables, conditions, and functions in a calculator app.
Interactive quiz with loops, lists, and conditionals.
Live preview for HTML, CSS, and JavaScript projects.
Simple JavaScript file with console output guidance.
TypeScript project with editor support. Runtime transpile planned.
React project template. Runtime requires Node sandbox.
Next.js App Router template. Runtime requires Node sandbox.
Express-style Node API template. Runtime requires sandbox.
Write notes with live Markdown preview.
Empty workspace with a README.
Java starter with syntax highlighting.
C starter file.
C++ starter file.
C# starter file.
PHP starter file.
Ruby starter file.
Go starter file.
Rust starter file.
SQL query starter.
Kotlin starter file.
Swift starter file.
Shell script starter.
