Ask HN: What projects are trying to reinvent core software infrastructure?
In Lazygit Turns Five[0], the author mentions Jujutsu[1], which seems to be an effort to create a Git v2 that addresses some of the awkward edges of the initial implementation. I'm really interested in learning about similar efforts in other domains (i.e. video/audio transcoding, operating systems, programming languages, etc). Specifically, I'm curious about efforts that are roughly <= 5...