Mentioner - MALJS
Adds a button to copy the @user name on all users who have commented on any topic on MAL. The script also adds a search user name box near the box were the reply is written, so that you can search for any user that commented on that topic and click on the displayed @UserName to auto paste the @UserName into the reply box.
Discord Reaction SpammerJS
This script adds a button in Discord's text box that allows you to automatically add reactions to new messages in text channels for however long is specified. Note: If a channel does not allow reactions, some odd things might happen.