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For frontend lessons, the Dynamic Workspace pairs the editor with a live web preview that renders your changes instantly.

How it works

1

Edit the markup, styles, or component

Change HTML, CSS, or framework code in the editor.
2

See it render immediately

The live preview panel updates in real time — no save-and-refresh cycle.
3

Iterate quickly

Tweak and observe in a tight feedback loop, the way real frontend work feels.

Safe, sandboxed rendering

Your code renders inside an isolated environment so it can run safely in the browser while still behaving like a real page.
Building a UI and something looks off? Ask the AI Tutor to inspect your code and suggest a correction.

Backend practice

Editor + Terminal with remote compilation.

Zero setup

Why there’s nothing to install.