Improve compilation performance ??

Is there a way to improve the compilation performance and keep the analyzer running?

I am working with a custom widget. It has several lines. All the time the code analyzer goes out:

Then, all the messages and warnings in the code disappear. I need to save, refresh the page, run the compiler, and restart my job. It consumes a lot of time.

It happens all the time! What can I do to solve this? Is there any trick?

Thanks!