This category may not be up to date; it may not show all extensions that use this hook. You can view this save(Hook)?\b&i=nope&files=&repos= MediaWiki Code search query to see the most up-to-date version of all extensions that use this hook.
The RecentChange save category contains pages on extensions that use the RecentChange save hook.
Pages in category "RecentChange save extensions"
The following 20 pages are in this category, out of 20 total.