WPForo User Mentioning GPL

wpForo User mentioning addon is a lightweight solution for wpForo forums to easily select users when you want to mention them in topic and post-editors. It popups a small window with an autocomplete list of users while you’re tying, starting with @ symbol. The pop-up window allows you to go through all suggestions using the up and down arrows of your keyboard and select the one you want by pressing the enter button. The mentioned users will receive an email notification letting them know about the topic or reply where they were mentioned.