I will be stuck in low or no internet areas and having a way to save a whole website (such as a small community wiki or something) to browse while bored would be very nice. It’d be nice if its features like search could be kept working. Any suggestions for a Foss app that can do this?
you can’t. How do you imagine saving the sql databases, that you need for logging in and viewing user profiles and so on? at most, you can save a snapshot