Can you modify a front end in an existing code base (as opposed to starting from scratch)? If so I'd suggest buying a starter template. The advantage is that y

Can you modify a front end in an existing code base (as opposed to starting from scratch)? If so I'd suggest buying a starter template. The advantage is that you already have an opinionated design app to look at for examples on how to do things properly. I personally use CoreUI for a few side projects. There are tons of them out there. There are also full app starters out there with backends that implement auth, payments, etc.