Look BOTTOM-RIGHT on this website Superbuild.io
I mean the widget installed bottom-right.
This thing here 👇🏼
It automatically shows the best posts from your community.
Behind the scene, there is a Slack/Discord app/bot that lets you set a post "featured in your landing page"... or define a threshold with the number of replies and reactions that a post needs to have to get featured.
Is this something useful for you as well?
Would you install it on your website to invite visitors to join your community?
(It could also be a section of your website, don't have to be a floating widget)