Show HN: Kullish – Find communities based on shared links on any Lemmy instance

I've done a Show HN for Kullish before; I'm resharing because I've pushed a major update which allows users to now also search across the Lemmyverse to surface communities that are discussing articles they find interesting.

I've written about how I previously used this tool to find niche subreddits.[1]

Here is an example of the kind of breadth returned when searching for a popular article.[2]

[1]: https://lgug2z.com/articles/finding-interesting-comments-dis...

[2]: https://kulli.sh/search?q=https://ploum.net/2023-06-23-how-t...