sph on Nostr: What a good place to keep up to date on #Bitcoin tech? No hype, no HODL, no price ...

What a good place to keep up to date on #Bitcoin tech?

No hype, no HODL, no price circlejerk, I just want the deep dive into the latest work on the technology itself, for builders and software engineers.

Any pointers? Ideally a news site or a forum. I don't do Twitter.