[baseline-browser-mapping] The data in this module is over two months old. To ensure accurate Baseline data, please update: `npm i baseline-browser-mapping@latest -D` Browserslist: browsers data (caniuse-lite) is 9 months old. Please run: npx update-browserslist-db@latest Why you should do it regularly: https://github.com/browserslist/update-db#readme (node:34436) [DEP_WEBPACK_DEV_SERVER_HTTPS] DeprecationWarning: 'https' option is deprecated. Please use the 'server' option. (Use `node --trace-deprecation ...` to show where the warning was created) [webpack-dev-server] "hot: true" automatically applies HMR plugin, you don't have to add it manually to your webpack configuration.