The Angular CLI has support for both code splitting and live reload out of the box. ng build creates the main bundle plus the lazy-loaded bundles, and ng serve

The Angular CLI has support for both code splitting and live reload out of the box. ng build creates the main bundle plus the lazy-loaded bundles, and ng serve spins up a development server with live reload ready to go. The Angular CLI also supports multiple applications with shared components. You can build a web application that uses shared components, and a separate mobile application that uses the same shared components and has its own separate build. The React and Vue ecosystems are going in the same direction with their CLIs, but I don't think the Vue CLI or create-react-app are quite as powerful yet. Once they are, it will be the end of tooling fatigue, and no one will have to create their own custom build anymore (other than a shell script or so).