I think we've mostly agreed on editorconfig[1], though it doesn't concern itself with language-specific formatting - it's even built into a lot of editors. For

I think we've mostly agreed on editorconfig[1], though it doesn't concern itself with language-specific formatting - it's even built into a lot of editors. For language-specific formatting, you can run formatters in pre-commit-hooks and CI. Treefmt[2] can help with that if you want to cover a lot of languages in your repo. 1. https://editorconfig.org/ https://editorconfig.org/ 2. https://github.com/numtide/treefmt https://github.com/numtide/treefmt