Whatвђ™s New In Angular 11 -

Build cycles are now up to 4x faster thanks to optimizations in the Angular Compatibility Compiler ( ngcc ) and the official move to TypeScript 4.0 .

The Angular team completed a massive "triage" effort, addressing every open issue in their core repositories and committing to a two-week turnaround for all future reports. What’s new in Angular 11

You can now enable Hot Module Replacement (HMR) simply by running ng serve --hmr . This allows you to update code and styles instantly without a full browser refresh, preserving the application state. Build cycles are now up to 4x faster