javascript - Would you like to ask a front-end engineer to learn a back-end language? Which one is more appropriate to learn in depth?

Question

I would like to ask the front-end engineer to learn a back-end language. Which one is more suitable for in-depth study?
I have a preliminary understanding of node, php, and java. Which one is more suitable for the current trend? What reason?

Answer 1

php and nodejs

Answer 2

node.js

Answer 3

Personally recommend Laravel or Vue.js, both of which are relatively new and lightweight technologies.

Answer 4

java has great advantages in entering medium and large enterprises

Answer 5

php python

Answer 6

Java or Php

Answer 7

nodejs

Answer 8

Of course it’s nodejs