What are minimum number of language that can make a complete modern interactive Website. Does HTML CSS and JavaScript is enough?

Question

Web development

Answer 1

The most recommended sequence to become a web developer:
HTML
CSS
JavaScript
JQuery
Bootstrap/Foundations
PHP- othere option:Java/Python/Rubby/Node
SQL-others option:MongoDB/Firebase

Answer 2

Yes.
These 3 along can make up a Good website.

Answer 3

HTML, CSS, javascript.

Answer 4

Extra: JQuert isn't anymore necessary, it's a lib/framework.

But all JQuery do pure JavaScript do too (and faster cause don't need import anything).