Special:Badtitle/NS90:User talk:Gishzida/Notes on HowTo Build a MediaWiki Appliance using the Turnkey Linux LAMP stack ISO to Run All The Tropes/reply (9)

The required extensions are needed to generally make the localhost version act just like the production version, and while a few could be left out without hurting anything, some functionality would be lost.

The not required extensions won't break anything if not included, but aren't necessary to replicate the live version's functionality and features.

The not needed extensions have no effect on things at all and are unlikely to work on a localhost setup.