Approaches Of Detection Of Custom Protocol In Chrome And Safari Browsers

What could be the best way the detecting the custom protocol (like foo://) in Safari and chrome browser. I was looking at the following options: Browser extension which can check

Solution 1:

You should be able to detect the custom protocol by relying only on Javascript.

I've found the following project for protocol detection using Javascript, hope it helps: https://gist.github.com/rajeshsegu/3716941

You can check more information in this related question: How to detect browser's protocol handlers?