Collections is a MODX Revolution Extra that adds a custom CollectionContainer resource class with the following behaviour:
Any direct child resource will be hidden from the Resource Tree in the Manager, and listed in a grid view (similar to Articles) under a dedicated "Children" tab.
Any children that themselves have children will be shown in the Tree, to be managed normally.
Tags, Categories, and More for MODX!A robust and performant tag management system. Summary of the many, many features:Tested with up to a million tagsPaginated drop-down and type-ahead for easy tag inputCombo-box or tag-field input typesOptionally remove unused tags from the database automaticallyOptionally restrict tag creation to the CMP, versus on inputOptionally use Auto-Tag cloud for inputDisplay…
Markdown Editor allows you to create content using Markdown formatted text, to drag-and-drop images and files, to crop and resize images before uploading them, to embed content from many third-party websites with just a link, and to just focus on your writing. And of course, even more.
This extra allows you to create and manage POIs. You can create POI types, that allows you to extend default POI attributes. RESTful server is included and can be called from /assets/components/marvin/api.phpPresentation layer is not available yet, but feel free to create and submit one ;)