The Angular CLI makes it easy to create an application that already works, right out of the box. It already follows our best practices. Generate components, routes, services, and pipes with a simple command. The CLI will also create simple test shells for all of these. Quickly test your app locally while developing. Make your code shine. Run your unit tests or your end-to-end tests with the breeze of a command. Execute the official Angular linter and run clang-format.
Sass is the most mature, stable, and robust professional grade CSS extension language in the world. Sass is completely compatible with all versions of CSS. We take this compatibility seriously so that you can seamlessly use any available CSS libraries. Sass boasts more features and abilities than any other CSS extension language out there.
Build responsive, mobile-first projects on the web and mobile with the world's most popular front-end component library. Bootstrap is an open-source toolkit for developing with HTML, CSS, and JS. Quickly prototype your ideas or build your entire app with our Sass variables and mixins, responsive grid system, extensive prebuilt components.