Google.com pages found to have access to hidden Chrome API allowing hardware info such as CPU usage to be viewed
hangout_services/thunk.js
https://simonwillison.net/2024/Jul/9/hangout_servicesthunkjs/
It turns out Google Chrome (via Chromium) includes a default extension which makes extra services available to code running on the `*.google.com` domains - tweeted about today [by Luca Casonato](https://twitter.com/lcasdev/status/1810696257137959018), …