>an opinionated set of defaults (e.g. React+Redux and probably react-router using Babel and probably Webpack) plus a small number of files (e.g. Babel and Webpa

>an opinionated set of defaults (e.g. React+Redux and probably react-router using Babel and probably Webpack) plus a small number of files (e.g. Babel and Webpack config files, maybe an ESLint config file, the obligatory package.json file, and a few empty folders for components, actions and reducers to get started) See, but all of that is highly non-trivial and everyone has different opinions.