Jennifer M. Dodd

bbPress Threaded Replies is based on comment-display functions from WordPress 
and topic-display functions from bbPress. Settings can be adjusted on the bbPress 
Forums options page of WordPress. bbPress running as a WordPress plugin is required.
bbPress Threaded Replies is incompatible with the Fancy Editor; enabling threading will 
automatically disable the Fancy Editor.
The plugin checks first in the stylesheet and template directories before reverting 
to the default plugin templates.
<h3>Credits</h3>
Development funded, in part, by Ariel Meadow Stallings and the Offbeat Empire.

bbPress Threaded Replies

Add threaded (nested) reply functionality to bbPress.

Outerbridge

A small plugin which allows you to use nested shortcodes (i.e. a shortcode within an enclosing shortcode) by implementing a simple “do_shortcode” filter as per the WordPress Codex to content and widgets – see <a href="https://codex.wordpress.org/Shortcode_API#Nested_Shortcodes" rel="nofollow ugc">Shortcode_API</a> and <a href="https://developer.wordpress.org/reference/functions/do_shortcode/" rel="nofollow ugc">do_shortcode</a>

Nested Shortcodes by Outerbridge

That's just a brilliant plugin! Many thanks!

Brilliant plugin

A small plugin which allows you to use nest shortcodes (i.e. a shortcode within an enclosing shortcode) by implementing a simple do_shortcode filter

bbPress Threaded Replies vs Nested Shortcodes by Outerbridge