Hey, I hope this is the right community for this question :))
I volunteer at a local place, but they only communicate through a facebook group that I never check. My question is -
Is there a way to get a notification, whenever there’s a new post in the group, hopefully through some FOSS :))
You’d still need an account, but I think you can plug Zapier into a group to create RSS feed items from posts.
From there you can use your RSS reader of choice, FOSS or not
There’s also the graph API if you want to DIY, also needs a token with group permissions