Exactly. Polishing takes time, because it's similar to design: You spent hours trying how different options look or ensuring that the use flow is flawless. The

Exactly. Polishing takes time, because it's similar to design: You spent hours trying how different options look or ensuring that the use flow is flawless. There are lots of front-end coders who consider this as the fun part, they like making things look good. People enjoying backend programming doesn't realize this, they just think that it is the trivial part of the programming (and thus requiring a little amount of time), although totally different skills are needed. Also, many UI libraries are very cumbersome for this kind of microtweaking. CSS is very good for it, but you still encounter lots of problems when you try to make just small change.