Visualforce support matrix
This page is a stable reference entry point. Use the linked detailed page or generated artifact when you need the full table.
Use this page when checking the local Visualforce preview boundary. The support map carries the current local contract and hosted gaps.
Start here
Start with controller logic, page routes, standard components, static resources, uploads, remoting, and AJAX refresh paths. Then check the detailed source for current limits.
Glade serves Visualforce previews for local development. It does not promise Salesforce chrome, exact lifecycle timing, or byte-for-byte PDF output. Use Salesforce for hosted rendering proof.