Also used for the page title, icon monogram and web manifest.
Visual edits and code edits together
Visual changes update the plan and regenerate the affected files. If you have hand-edited a file that a visual change would overwrite, nothing happens silently: you see a diff of exactly what would change and choose to overwrite or keep your version of each conflicting file.
Undo and Redo cover both kinds of change — typing in the editor, reordering sections, switching themes — so experimenting is safe.
Sections as a tree
The Plan tab shows the component hierarchy: pages, then sections, then the app component. Drag a section to reorder it, or use the up and down buttons, which work with the keyboard and announce the new position. Add sections from the library or remove them.
Frequently asked questions
Can I click on the preview to edit text?
Not yet. Edit copy in the Design tab or directly in the HTML. In-preview editing is on the roadmap.
What if I only want to change one file?
Edit it in the Code tab. Visual changes that do not touch that file leave your edits alone.