I was told this is from the Angular creator Misko Hevery and team at BuilderIO. They call Qwik fast because it is HTML first.
An Open-Source framework designed for best possible time to interactive, by focusing on resumability of server-side-rendering of HTML, and fine-grained lazy-loading of code.
Mark this one. The team behind it is strong and they are capable of wonderful things.
There is a medium level promotion about it on social media. I expected much more considering the team behind it.
There is a new blog post
There is a demo as well