¿Alguien usa bootstrap en un proyecto web?, y, ¿porqué?

Question

Does anyone use bootstrap in a web project?, and, because?

for example:
https://code.sololearn.com/W72kI5If9L5m/?ref=app

Answer 1

I use it because, it allows me to save time, in this way I can quickly advance the web project. but the most suggestible thing is to understand it first to use it