Turn One Code Example into a Runnable Lesson

Create a JavaScript or TypeScript example once, then share a link or embed it in a lesson, LMS, article, or docs. Learners can edit and run it in the browser without an account or local setup.

Works Free Today

Sharing and embedding are available in JavaScript and TypeScript. Web and React remain free for editing and live preview, but do not have share or embed controls yet.

Pro Ideas We Are Testing

Possible organized libraries, private examples, and custom branding are not available yet and are not product promises.

Share Feedback on GitHub

The feedback link opens a public, editable GitHub issue. No payment, subscription, private form, or unavailable product flow is involved.