[Part 2] Backend side eval js code? Puppeteer or not puppeteer?

You need to understand the JS code obtained.

Some tool helper:

And dev tools (Chrome DevTools).

Copy "Obfuscator Javascript" in tab Console of devtools, run, and use "Pretty print".

Try hard go pro !!! :)

Puppeteer or not puppeteer.

Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium.

Puppeteer vs Safe-eval.

Of course, Safe-eval will be faster. https://tool.baoxinh.com/ use safe-eval, not puppeteer.

If you simply use but do not provide as service, puppeteer minimize complexity when original site change.

With puppeteer, discuss later!