There are lots of users’ made algorithms and the main feed is one of them by the Bluesky, you can unsubscribe to it (AFAIK), I have one for myself and anyone else interested in the said topic of it.

The main feed also can mix every other feed you signed up for.

You answered yourself, if you don’t see the brand, that brand didn’t paid for the exposition.

This thumb gave me Cesar3 vibes, I liked it

I suspect since they use V8 or something alike underneath the final results won’t change much.

What changes in between them are at DX, not at the deployed product. If you really need something to make best use of resources (aka. performance), you should look further to other languages, like rust.

This is what I was looking after, thanks

So much this