# [nix.dev](https://nix.dev) Official documentation for getting things done with Nix. ## Contributing Run `nix-shell --run devmode` and open a browser at . As you make changes your browser should auto-reload within a few seconds. For contents and style see [contribution guide](CONTRIBUTING.md). Content is written in MyST, a superset of CommonMark. For its syntax, see the [MyST docs](https://myst-parser.readthedocs.io/en/latest/syntax/typography.html#syntax-core).