Create per-tag templates for new discussions.
Flarum Discussion Templates
A Flarum extension. Create per-tag templates for new discussions. This extension depends on the tags extension.
Please note that the composer is not currently available in the admin area. If you want to preview how a template with markdown/BBCode looks, I recommend typing it up in the forum discussion area and copy-pasting the contents to the discussion template textarea.
Use Bazaar or install manually with composer:
composer require askvortsov/flarum-discussion-templates
composer update askvortsov/flarum-discussion-templates