How to convert less to css on server side and get response in css?

Question

css

Let's say there is a page in the browser and there is a less code editor, the user writes his less, presses the save button and a request is made to the server and this less is processed and the compiled css comes in the response. How can this be implemented?

Answer 1

The ideal solution is a node.js server. with php it is possible but the library can work so-so.

Answer 2

To load the server with compilation? Are you sure that you will have enough computing power when there will be more users? Can it be better to compile on the client ( example )?