Gadget export

To export the PageBuilder-core gadget, click on "Download" button, save the downloaded file, go to Special:Import on the destination wiki and upload it. Then add the following to MediaWiki:Gadgets-definition page:

* PageBuilder-core[ResourceLoader|hidden|dependencies=mediawiki.api,mediawiki.util,jquery.textSelection]|PageBuilder.js|PageBuilder.css

You must have appropriate permissions on the destination wiki (including the right to edit system messages) and import from file uploads must be enabled.