| yrun | `yarn run` | Run a defined package script |
| ys | `yarn serve` | Start the dev server |
| yst | `yarn start` | Run the start script defined in `package.json` |
| yt | `yarn test` | Run the test script defined in `package.json` |
| ytc | `yarn test --coverage` | Run the test script defined in `package.json` with coverage |
| yui | `yarn upgrade-interactive` | Prompt for which outdated packages to upgrade |
| yuil | `yarn upgrade-interactive --latest` (or see `yui` when using [yarn berry](#yarn-berry)) | Prompt for which outdated packages to upgrade to the latest available version |
| yii | `yarn install --frozen-lockfile` (or `yarn install --immutable` when using [yarn berry](#yarn-berry)) | Install dependencies and abort if the lockfile was to be modified |
| yifl | `yii` | Install dependencies and abort if the lockfile was to be modified |
| yup | `yarn upgrade` | Upgrade packages to their latest version |
| yv | `yarn version` | Update the version of your package |
| yw | `yarn workspace` | Run a command within a single workspace. |
| yws | `yarn workspaces` | Run a command within all defined workspaces. |
| yy | `yarn why` | Show why a package has been installed, detailing which other packages depend on it |
| yga<sup>`*`</sup> | `yarn global add` | Install packages globally on your operating system |
| ygls<sup>`*`</sup> | `yarn global list` | Lists global installed packages |
| ygrm<sup>`*`</sup> | `yarn global remove` | Remove global installed packages from your OS |
| ygu<sup>`*`</sup> | `yarn global upgrade` | Upgrade packages installed globally to their latest version |
| yls<sup>`*`</sup> | `yarn list` | List installed packages |