# Docs This is the website of the company MUI and the documentation for MaterialĀ UI. To start the docs site in development mode, from the project root, run: ```bash pnpm docs:dev ``` If you do not have pnpm installed, select your OS and follow the instructions on the [pnpm website](https://pnpm.io/installation). Package managers other than pnpm (like npm or Yarn) are not supported and will not work. ## How can I add a new demo to the documentation? [You can follow this guide](https://github.com/mui/material-ui/blob/HEAD/CONTRIBUTING.md) on how to get started contributing to MUI. ## How do I help to improve the translations? Please visit https://crowdin.com/project/material-ui-docs where you will be able to select a language and edit the translations. Please don't submit pull requests directly.