Building on the GoogleSiteMap code, written by @garryn here at MODX, this Snippet returns a collection of HTML list items, each containing a link to a Resource that meets the criteria passed to the Snippet.
AMP pages allow Google to index and distribute your content, instantly everywhere. Here's how to enable it in MODX CMS.
How to setup MODX for client preview permissions level "Anyone With Link Can View".
A MODX Snippet that fetches Resources and displays them grouped by columns.
A tutorial post on the many options for selectively migrating content or data between MODX sites.
Quick tutorial on how to use MODX's FormIt Extra to handle AJAX form submissions with JSON responses for the browser.
This MODX Snippet returns Content Blocks layout settings for use anywhere in your template.
This method is 40x faster than the next fastest method, for generating XML sitemaps in MODX CMS.
Convert arbitrary JSON into MODX TV input options. Useful for things like schema.org's itemtype property values.