Yes the Google Closure Compiler[0] obfuscate the code, but it also minifies it and even optimise it.<p>[0]: <a href="https:&#x2F;&#x2F;developers.google.com&#x2F;closure&#x2F;compiler&#x2F;" rel="nofollow">https:&#x2F;&#x2F;developers.google.com&#x2F;closure&#x2F;compiler&#x2F;</a>