What's the use-case for tensorflow on web/mobile web? I thought tensorflow was mostly for training models, and my assumption would be that this is mostly relevant for the server/workstation context, but maybe I'm missing something
Some people care to deliver ML-enhanced services without peeking over the shoulder of their users for every keypress. Client inference performance matters.
Probably, but looking at that chain of comments I think the emphasis was that you need _something_ like tensorflow to do inference client-side using pre-trained models, not that you need _tensorflow_ specifically to operate on tensorflow models.