Using the NPM Package
Pro
Run VM obfuscation from your build pipeline via the javascript-obfuscator npm package. The obfuscatePro() method connects to the obfuscator.io cloud service for VM-based bytecode obfuscation.
Installation
npm install --save-dev javascript-obfuscator
Usage
const JavaScriptObfuscator = require('javascript-obfuscator');
const sourceCode = `
function calculatePrice(qty, price) {
const discount = 0.15;
return qty * price * (1 - discount);
}
`;
const result = await JavaScriptObfuscator.obfuscatePro(
sourceCode,
{
vmObfuscation: true,
vmObfuscationThreshold: 1,
compact: true
},
{
apiToken: process.env.OBFUSCATOR_API_TOKEN
}
);
console.log(result.getObfuscatedCode());