trustdecision/trustdevice-js — reverse-engineered prompt

Build me a lightweight browser JavaScript library that can be added to any website with a simple script tag and returns a stable device ID in a success callback.

I want it to collect basic device and browser information, create a repeatable identifier for the same device, and include simple risk checks like cookies being disabled or the browser developer tools being open. Please include a small demo page that prints the device ID, the basic device details, and any risk labels so I can test it right away.

Keep it open source and basic, not the paid professional version. Make it work across common browsers and try to keep support for older browsers like IE9 where reasonable. Build a bundled file people can drop into a page, plus clear short instructions showing how to use it. Look up current docs online if you need to.