What do you need to know to learn Joomla?

Question

Joomla

Tell me what you need to study before you start learning Joomla. On freelance, I see that orders for it are much higher than for Wordpress. In addition to php, you still need to learn something, and in general, how deep do you need to study php?

Answer 1

html/css/js/php/eng/ docs

Answer 2

Knowledge of PHP, CSS. JS will not be superfluous, but you can do without it if you choose a template that is initially suitable for the design of the parameters, which does not have to be "finished" through files.