In js frameworks we can use loops and conditionals in the html markups, but when it is useful?

Answer 1

In js framewoks can use loops in lists, to generate result of database and conditional is goodnto manage dynamic content or hide or show layout

Answer 2

When you need to make a recursive content. For example a list of users(where users get from BD), So you don't need to make it by hand, when a new user will appear.

Answer 3

Thanks