Wix Site Plugin Builder

Creates site plugin extensions for Wix CLI applications. Site plugins are custom elements that integrate into predefined slots within Wix business solutions (like Wix Stores, Wix Bookings, Wix eCommerce), extending their functionality and user experience.

Site owners can place site plugins into UI slots using the plugin explorer in Wix editors.

Quick Start Checklist

Follow these steps in order when creating a site plugin:

1. Create plugin folder: src/extensions/site/plugins/<plugin-name>/
2. Create <plugin-name>.tsx extending HTMLElement with observedAttributes
3. Create <plugin-name>.panel.tsx with WDS components and widget.getProp/setProp
4. Create <plugin-name>.extension.ts with extensions.sitePlugin() and unique UUID
5. Update src/extensions.ts to import and use the new extension

Architecture

Site plugins consist of three required files: