This is a pretty innovative feature.
Here's the source code for a sample "Hacker News" Goggle. Essentially, it will prioritize domains popular on Hacker News. I could even see a browser plugin that lets you add or remove domains as you visit them.
https://github.com/brave/goggles-quickstart/blob/main/goggle...
And here's the language syntax.
https://github.com/brave/goggles-quickstart/blob/main/goggle...
> sample "Hacker News" Goggle
wonder how they came up with that list? That list it self is a goldmine on it's own.
Maybe used api[0] to get The top stories and then just parsed all the domains.