Congratulations on the release! Interesting stuff. But what is the difference between this and other tools like nix? If you are open to feedback, I feel like it is missing some lower level explanations of what problem this solves, preferably with screencasts showcasing how this can be used to solve it. I know that dev env setup can be a pain, but many of us have customized ways of doing this with dotfiles, nix, ansible, etc, and from reading the documentation I am not convinced this will fix any problem for me. But I am quite interested in learning more about this.