Create coding assignments, share a join code, and watch your students build real websites — all in the browser. No installs, no accounts for parents.
Sign up as a teacher, create a classroom, and write your assignment — with starter HTML, CSS, and instructions.
Students register and join with a short class code. They're in the editor in under a minute — no email from parents required.
Students submit when ready. You see their live site, leave feedback, and record a grade — all from one page.
The same editor that powers VS Code — syntax highlighting, autocomplete, and auto-formatting built in.
Students see their page update as they type. A full-site preview with JavaScript runs on a separate subdomain.
Write instructions in rich text, provide starter code, set due dates, and publish when ready. Duplicate across classes in one click.
Leave inline comments, answer student questions, and record a grade. Students can move back to draft and keep improving.
Students can upload images directly into their project and reference them with a copy-to-clipboard snippet.
Work is saved automatically. Version snapshots are taken every 10 minutes so nothing is ever lost.
Free to use. No credit card. Up and running in under a minute.
Create your free teacher account