Obfuscate JavaScript files via http://javascriptobfuscator.com. This is also a Grunt plugin. Inform me if this plugin doesn't work.
The js-obfuscator is a tool that allows users to obfuscate JavaScript files via javascriptobfuscator.com. It is important to note that there is a possibility that the code can be viewed and/or stored by the website, so sensitive data should not be included. Users are advised to split and uglify their code before obfuscating to ensure the security of the information.
Grunt is a popular JavaScript task runner that automates repetitive tasks like minification, compilation, and testing, allowing developers to focus on writing code.