She also runs https://web3isgoinggreat.com which is helpful for staying just-enough up to date with all the crazy things going on in the crypto space if you don't want to sign up for her newsletter!
If you're looking for old computers, CRTs, and all sorts of periphery, there's a fantastic little online shop that ships out of Vancouver, Canada: http://woodgrain.tv
Lately, I've been wanting to explore the DOD pattern in the world of full-stack web development to see if there would be similar benefits. Might put together a proof-of-concept this weekend!
It's very entertaining to read though which holds my attention well, and is well suited to people with existing programming experience. I've tried to read K&R but I keep coming back to Beej's.
I've had good success on my side-business with Piku: https://piku.github.io
It's essentially a lightweight PaaS that you can run on your own hardware (even ARM)