Installation instructions: https://meta.discourse.org/t/how-do-i-install-a-theme-or-theme-component/63682
What this does?
This component allows tags to have an icon next to the tag label. Here is an example of how this would look, with tag style set to the default (simple):
Here is how this looks with tag style set to
Configuration is pretty straightforward:
See also the Category Icons component, which does the same thing for categories.