aaa-monorepo (npm): [![lerna](https://img.shields.io/badge/tutorial-lerna-yellowgreen.svg)](https://lernajs.io/) [![yarn](https://img.shields.io/badge/yarn-workspaces-blue.svg)](https://yarnpkg.com/)
Keywords: lerna|lerna-config|lernajs|monorepo|yarn-workspaces