shawfactor

This plugin simply removes the scripts and styles that buddypress adds to your site, but only for non logged in users. Logged in users who need the buddyoress functionality are not effected
Thus speeding up the experience of normal vistors
This plugin would be more appropriate on a site that has a private buddypress area whilst also having general public facing content.

LH Dequeue Buddypress

Dequeue the scripts and styles that buddypress adds for non logged in users.

This plugin simply removes the scripts and styles that the Event Calendar adds to your site, but only on non event pages
Thus speeding up the experience of normal vistors

LH Dequeue the Event Calendar

Restrict the scripts and styles that the Event Calendar adds to your site.

LH Dequeue Buddypress vs LH Dequeue the Event Calendar