How to create MVP as fast as possible

yo everyone,

as the title said, I wanna know what's the best solution to make your mvp version in a quicker timeline as a developer.

what I usually do is using a pre-made component library for the ui and do copy paste, so my ui is built in 1 day max and for the back-end I try to keep it very basic (only a simple express server)

what about you ?

is there any better solution ?