Set an output filter on a MODX placeholder that calculates reading time.
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.
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.
A MODX Snippet that fetches Resources and displays them grouped by columns.
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.