What technical method is used for this kind of page?

Question

For example, one of the pages of Xueqiangguo looks like this

Right-click to view the source code, it looks like this

After F12, it will show normal Web page source code

Excuse me which method is used

Excuse me how to use this method

Thank you very much for your advice

大瓶可乐@php.cn · Answer

The front and back ends are separated. vue is separated from the front and back ends. You can learn about the vue course //m.sbmmt.com/map/2.html