This dependency was not found: * ws in ./node_modules/puppeteer/lib/cjs/puppeteer/common/WebSocketTransport.js To install it, you can run: npm install --save ws code example

Example: * ws in ./node_modules/puppeteer/lib/WebSocketTransport.js

const config = {
    // ...
    externals: {
        puppeteer: 'require("puppeteer")',
        // ...
    },
};