Index of getResources articles on this site, because there's so many of them.
How to create a MODX output modifier to filter a string value into valid URL syntax. Useful for HTML attribute values as well.
cssSweet helps manage CSS and SCSS in a performant way. This tutorial describes how to combine cssSweet with dynamic, page-specific styles that can be controlled by the MODX CMS user.
How to make a dynamic list option field for child Resources in the MODX Manager.
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.
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.