I'm nowhere near technically competent to develop something like SQLite in any language. Richard Hipp is a legend unto himself.

But, I tried working in Nim without GC and out turned out to be a bigger hassle than I expected it to be. GC was supposed to be ref counted and now they're doing memory regions? There is also a -gc:stack which I'm not sure if it works the way like in C++. Then there is the pointer free paradigm. Don't get me wrong, I'm very optimistic about Nim and would be great if it really replaces C. But I feel like it's doing too many things at once.

I personally feel like Nim dev team should stop adding new features every release and work on releasing a solid 1.0.