I need help on special effects

[merefield (Robert)]

You can also install the BBCode Plugin for some additional effects.

Discourse BBCode

Summary Discourse BBCode adds the ability to use BBCode to format posts. Hosted by us? This plugin is available on our Enterprise plans Self-host Install Install plugins on a self-hosted site Repository Link https://github.com/discourse/discourse-bbcode The Discourse BBCode plugin enhances the Markdown composer [1] with support for the BBCode syntax beyond what is included by default (i.e. [i], [b], [s], [u], […