The most popular vscode extension for nix appears to be abandoned. There was recently an ask to donate the extension to nix-community, so that development could continue. Unfortunately the original author hasn’t responded.
In the meantime, both myself and jnoortheen independently started work on vscode nix extensions. Once I found this out, I thought it would be better to work together, and work on the extension in nix-community.
Where is the right place to ask this? Or who are the right people to ask about this?