Topics posted here are federated outward, meaning that anybody who follows the category of the user creating the topic (in this case, @admin) will be sent the post.
In practice, here, this topic won't federated outward anywhere, since the admin user has no followers.
You can, however, pull this topic into another piece of software, like Mastodon, Lemmy, PieFed, etc. by using the URL of the post: https://try.nodebb.org/post/16
From there, you can like the post, reply to it, etc.
Read about our development progress on NodeBB's official blog page.
NodeBB comes with emoji packs built in? Choose from Apple-style Emoji, Emoji One, or our favourite, Android Blob Emojis! 
This website is a demo instance of NodeBB that you can use to try out our forum software. It is a default install with minimal configuration changes.
The following changes have been made:
nodebb-plugin-dbsearchnodebb-plugin-emailer-sendgridnodebb-plugin-spam-be-gonenodebb-plugin-iframelyThese plugins are all freely available and installable via the Admin Control Panel.
Every day at 4:30pm Eastern Time, this forum will be reset to a clean slate.
This forum is also used to test vulnerabilities via our Bug Bounty program.
If you need support, please visit our community forum instead of posting here.