BuddyPress: Hide "Active X Minutes Ago" on Profiles
Removes the "active 5 minutes ago" timestamps from BuddyPress profiles and the members directory, for communities where members value privacy.
Snippet Library
Users snippets for WordPress
Snippets for user accounts, roles and profiles: extra profile fields, new columns in the users list, last-login tracking and tighter control of what each role can do. Handy for membership sites, client sites and teams with many authors.
Require an Invite Code to Register
Adds an "Invite code" field to the registration form and only lets people sign up with one of your codes, each with an optional limit on how many times it can be used.