i always wondered how they were making money
I've been using deno for years and built some nontrivial services in it. When deno added support for npm packages, the early days were pretty rough. I ran into lots of issues with packages and spent a lot of time reading random github issue threads. It's been pretty smooth sailing for the last year or so though.
At least I can use ai to help migrate off of deno.
I think they ran out of money and joining Cloudflare was their only remaining option.
Especially with LLMs automating all sorts of code and operational aspects, we could do Tcl/Lua type whitelist sandboxes where the application can only call a limited set of functions.