# Using markdownlint with Prettier [`Prettier`](https://prettier.io) is a popular code formatter. For the most part, it works seamlessly with `markdownlint`. Special situations are documented below. ## List item indentation The default settings of `markdownlint` and `Prettier` are compatible and don't result in any linting violations. If `Prettier` is used with `--tab-width` set to `4`, the following `markdownlint` configuration can be used: ```json { "MD007": { "indent": 4 }, "MD030": { "ul_single": 3, "ul_multi": 3 } } ```