Javascript obfuscator, using the power of zalgo
Try it here: https://kimbatt.github.io/js-Z
With this tool, you can make your javascript code pretty unreadable.
See demo page here: https://kimbatt.github.io/js-Z/demopage
Disclaimer: this tool is not really a powerful obfuscator; with the right tools, the original code can be easily recovered (it works pretty well against online deobfuscators though).
So if you really want to hide your code, you should run it through a real obfuscator first (like this one), then put its output in here.
Add lib.ts to your project (or dist/lib.js if you are using javascript), then call the Obfuscate function.
See comments at the Obfuscate function and the ObfuscationOptions interface in lib.ts for more information.