2) what are other things in the same area written in? This doesn’t mean those languages and libraries are best, but it does mean they will be well supported. Someone will update stuff to iOS 16, or when chrome changes how cookies work, or care when one of your users has 4 monitors all at different resolutions. If you pick something obscure enough, you are fixing all those things yourself.
1) languages I know and like.
2) what are other things in the same area written in? This doesn’t mean those languages and libraries are best, but it does mean they will be well supported. Someone will update stuff to iOS 16, or when chrome changes how cookies work, or care when one of your users has 4 monitors all at different resolutions. If you pick something obscure enough, you are fixing all those things yourself.