I've been waiting for a hot reloading workflow for Angular 2 to emerge. I was happy to discover that one now exists. This is potentially a very big deal for productivity.

There are four pieces to this puzzle, and all of them are now in place:

@ngrx/store provides Redux style centralized state management on top of RxJS. Webpack's dev server has built-in hot module replacement. PatrickJS has written an angular2-hmr library that integrates the Angular 2 bootstrap process to Webpack HMR...