With [TH] Reactions you are able to control how you want your reactions to work. Rather it be the icon, image, color, or if it shows a negative outcome. Configure which reactions can send alerts, publish into the newsfeed, which reactions can be undone by the users, and how many reactions can be used per day.
With reaction types, you can choose what order the reaction type will appear in to the user.
Choose what order the reaction type will appear in to the user while also changing if they are positive, negative, or neutral.
Unlimited amount of reactions and reaction types
Choose what order the reaction type will appear in to the user
Define the color of the reaction type
Choose what user groups can and can not use reactions
Make them positive, negative, or neutral, but we also support custom reaction types
Allow/disable reactions in different categories or forums
Ability to import from Post Ratings after upgrading from XenForo 1.X!
Pagination support for reactions to improve use on small screens or with large numbers of reactions
Hover triggering for desktop and long press support for mobile devices
Users are able to view how many reactions a user has used on the member card while being allowed to click on the number of reactions used which will break it down to what reactions were used by that user
User criteria support for user promotions
Database columns for add-on content types (XFRM, XFMG, etc) are automatically created when that add-on is installed
Ability to show the reaction count on member widgets which allow you to view the list of reactions for that user
Supports the XenForo Resource Manager and XenForo Media Gallery
Ability to show user reactions above/below the postbit
Ability to show reactions as numbers instead of a bar