What is Angular Ivy, and how does it impact performance?

• Angular Ivy is the Angular next-generation rendering engine and compiler

introduced officially in Angular 9.

• It improves:
• Bundle size: Smaller generated code via better tree shaking and code

generation.

• Build times: Faster incremental builds.
• Runtime performance: Faster rendering and change detection.
• Better debugging: More readable generated code and better error

messages.

• Ivy enables partial compilation and supports new features like locality principle

(compile only used components).