ahh interesting - so there's a split on the dev format. why did you choose dev containers vs nix ?
genuine question - asking because replit makes a big deal of nix, so it seemed to me as a very popular choice.
From our perspective dev container seemed to be what our target audience was already using; as its supported by VS code natively and also as almost all OSS projects are hosted on Github, and their product Codespaces support it as well - it seemed like the logical first standard.
But as mentioned devfile, nix and flox are on the roadmap.