https://github.com/barisusakli/nodebb-plugin-topic-noindex This is a plugin that does it for topics.
There is no built in way to do it in core. So to do it for categories you would have to fork and extend the above plugin.
Hi. I checked in the ACP, and there does not appear to be a setting for a placeholder image to be used when sharing a post or topic on social media. On Twitter (for example), the link is shared, but there is no default image.
Did I miss something here ?
Any update for this ?
@phenomlab I am also interested in this, does anyone know if this is possible?
@anodetobb have you tried setting a topic thumbnail?
@julian That's a good point actually...