Which program can make website like YouTube

Question

It is like php

Answer 1

A full stack application.

Answer 2

Website means a page if i am not wrong and youtube is a app
If you want to make website or a youtube website insted of app then i would recommend you to
Learn HTML

Answer 3

ways more than one
Ruby on Rails
Python Django, Flask, Tornado
C# DotNet
PHP Laravel
JS React, Angular, View
Choice is yours.
Other question, why?

Answer 4

You must have
Forntend
html css js
Database & Backend
Php + SQL
Or
Python
Or
Node.js