my-modest-frontend-tooling v0.2.0

clear;npm start -- --config config.json clear;npm start -- --config config.json --key key.pem --cert cert.pem ..\..\node_modules\.bin\http-server

{
    "source": "/http:\\/\\/localhost:8080\\/script(.*)\\.js/" ,
    "target": "http://localhost:8080/newscript$1.js/"
  }

--config - mandatory --key and --cert => https --generate-certs => https with new certs no --key, --cert or --generate-certs => http

https://httptoolkit.com/blog/javascript-mitm-proxy-mockttp/