AuditMark

JScrambler

Having a solid scientific background in compilers, code mangling, and a deep knowledge of Javascript, AuditMark has developed JScrambler, the most advanced Javascript Protection solution in the market. It's an advanced obfuscation and minification tool with unique code transformations.

You can use JScrambler to:
Protect Intellectual property (e.g. algorithms) contained in Javascript.
Prevent code reutilization.
Prevent code modification.
Prevent unauthorized code execution (piracy).
Add another layer of security, by making it harder for attackers to interfere with your Web Application.

You may be interested in one of these goals, or in a combination of them. Either way, JScrambler is the right tool for you.

Compress, protect, encode, obfuscate and set anti-debugging traps.

See JScrambler's obfuscation examples.
If you want just to try it, you can sign up for the free version. Note however, that the free version does not include advanced features such as the JScrambler API.

Check all about it in JScrambler's Website.