What programming language is used in qq space? Thank you for helping me out. (〃? ω? )

First, the page is written in html and css, which is the style of qq space you see.

Then, after you finish typing, when you click OK, the background will be sent back to the client through ajax, this time using javascript.

After the server receives it, it processes and returns the information to confirm whether it is received. The code used by the server is generally php.

Then use dom+javascript to add your text to the web page in the background.

A web page uses multiple programming languages. To sum up, it is: html+css+javascript+php(prel can also be used) +mysql (other databases can also be used).