Good js obfuscator. There are such?

Question

JavaScript

Recommend a good obfuscator, preferably with your feedback about it.

Answer 1

discogscounter.getfreehosting.co.uk/js-noalnum_com...
just no use. anyway, with due effort, you can "decipher".
Understand client-side javascript cannot be encrypted move some of the logic that you cannot show to the server

Answer 2

jsfuck.com - the best obfuscator, he allowed to implement a script on ebay)

Answer 3

Here are two obfuscators for JS. One is simpler (but not bad), one is good (but expensive). Both issue polymorphic code and have several layers of protection. Automatic unpackers do not open, through Firebug too.

Answer 4

aaencode look, there are implementations for different languages