Author features

What authors see. Each row is off until you pass its key (or, for Issues, install the optional quality package). The editor with only container still edits; it does not persist, comment, or send.

Provider methods run in the browser. Hide a control with false; enforce the same rule on your server. See Connect your backend.

Storage and send

Feature	What authors do	init() key	Docs
Save and load	Name the template, save, autosave, unsaved-changes guard	templates	Saving and loading
Version history	Step through past versions, preview, restore	versionHistory	Version history
Comments	Thread on a block, reply, resolve	comments	Comments
Saved blocks	Bookmark a group, browse, insert	savedBlocks	Saved blocks
Media library	Browse, upload, crop, folders	media	Media
Test email	Send this template to an inbox	testEmail	Test emails
MJML / HTML export	toMjml() / toHtml() on the instance	render (optional; local renderer also works)	Rendering

A bundled browser-local adapter exists for saved blocks and media if you want the UI with no server of your own yet.

Built-in chrome

No provider. Configure on init() or in template settings.

Feature	What authors do	Docs
Merge tags	Insert CRM fields with a readable label	Merge tags
Display conditions	Show or hide a block per recipient	Display conditions
Issues	Jump to a lint finding, apply a fix	Quality — install @templatical/quality
Custom blocks	Drop a type you registered	Custom blocks

Issues is an optional peer: skip the package and the tab never downloads.