# @appium/docutils > Documentation-building utilities for Appium ## Prerequisites - Node.js in the [semantic version range](https://semver.org) `^14.17.0 || ^16.13.0 || >=18.0.0` - Python v3+ if building HTML documentation ## Running for Main Appium Docs This package does not need to be run directly. Instead, execute this command in the `packages/appium` folder of [this monorepo](https://github.com/appium/appium): ```bash npm run dev:docs:en ```` See the `scripts` field of the `package.json` for other languages. ## Using in Appium Extensions TODO: give an example of how this package is used in an extension outside the appium monorepo, for example when it's made a part of the XCUITest repo. Or link to the part of the Appium docs where this info will live.