If powerful tagging of images is the most important feature/requirement of your gallery, then this tutorial demonstrates a performant way to achieve it in MODX CMS.
A MODX Snippet for rapid prototyping.
Update on MODX Revolution 2.2 site build: Articles Blog Engine. Want a full-featured blog site for free? Here's your answer!
A Visual Sitemap Generator: Perfect for pre-design work and getting client signoffs.
This tutorial describes a MODX Snippet that parses the Font Awesome CSS file for icon classes, the output of which can be used for CMS admin UI elements.
MODX CMS comes with powerful member functions that help speed development. Here are five examples.
A thorough review of the new Markdown Editor for MODX, made by core team member John Peca.
Advanced tips and tricks to use with getResources, the most powerful Addon component to MODX - or any - CMS.
My latest assignment was a MODX site featuring a thumbnail gallery. With the specific requirements of the project, the first snippet that came to mind was the venerable all-in-one toolbox called getResources and the sister-snippet getPage. Here's a tutorial on the installation and usage.