2. Less loading
3. Easy deployment and maintenance
AngularJS is primarily used for creating Single Page Applications (SPAs), meaning that when the page(application) has been loaded, only information required is loaded and displayed. It helps us to monitor much more accurately how data is sought or returned which renders the platform perfect for mobile devices or even mobile app conversion. This provides a single code base for all devices and Applications, which makes quick deployment and maintenance easier.
4. TypeScript support
In short, AngularjS offers: easy-to-read code, small file size, reduced server load, speed, broad support, features, portability and a level of proofing in the future.