Smart HTTPS - Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts...
Facebook friends feed - Facebook with stories only by friends and pages you follow
SSL Enforcer - SSL Enforcer - Force SSL/TLS encryption for any browser or app. Block all unsecure connections.
Detox for Facebook - Replace your Facebook feed with PH, HN, DN and more.
HTTPZ - HTTPZ is meant to be unobtrusive and lightweight.
Keep My Friends - A lightweight, personal CRM to improve your relationships