Angular 3 is hot on the heels of Angular 2

Fresh from the long-awaited release of its Angular 2 JavaScript framework in mid-September, Google will release Angular 3 in a few short months.
Expected in March, Angular 3 will focus on improved tooling and a reduction in generated code, said Rob Wormald, of the Angular core team and a developer advocate at Google. It will feature a template compiler that provides feedback in an IDE on errors in a template, and it will generate 25 percent less code, thanks to improved compilation and changes