Editing Themes
The Theme Builder is the source of truth for a theme draft. Each page contains ordered blocks with stable IDs and typed settings.Safe editing loop
- Change only the page, block, or setting you intend to update.
- Keep block IDs stable when reordering content.
- Preview product, collection, content, and system pages that use the changed block.
- Resolve a revision conflict by reloading the latest draft. Do not overwrite newer edits blindly.
- Publish only after validation succeeds.
A published revision is immutable. Later edits create another revision, so
active visitors never receive a half-written document.