Traditional Like system, as you can find on social networks. It uses same reputation system.
Installation of plugin is pretty straightforward. You should add template import to
Post Template. For example, you can find
post template for Persona Theme under this path:
<!-- IMPORT partials/topic/likes_post.tpl -->
Add it wherever you like, but don't forget to delete default one, with chevrons.
By default, it looks like:
- Another style for zero votes
- Update user list if It's opened
- Don't show toggle-button for personal content