breck
Interesting. I was about to shrug it off and then saw your had a web playground and so gave it a shot.

Very well executed.

More examples would be nice. For example, I was easily able to get it to extract titles, but then I was curious--how would I get titles and links, combine them, et cetera. https://getlang.dev/query?c3cNUcgoKSkottLXTypKTc6uLM3LLCnWS8...

One high level thought:

There are 2 kinds of behaviors in this world:

1. the good, trustworthy behavior of people wanting to share data with you.

The better long term solution for people with this habit, IMO, is to start moving to what comes after the web (a new language to replace HTML, where data is pristine - https://breckyunits.com/wws.html).

2. bad behavior of trying to restrict/hide/exploit/hoard data.

IMO AIs/LLMs are the counter to this.

I am not sure if there is a big enough market to thread the needle with your thing, but if there is, you've certainly demonstrated you are the person to build it. Nicely done.