Angular Core ( ) Mental Model This document outlines the architecture and mental model for , the heart of the Angular framework. 1. High-Level Architecture contains the runtime logic for Angular. Its primary responsibilities are: 1. Rendering (Ivy/Render3) : Transforming templates into DOM updates. 2. Dependency Injection (DI) : Managing object creation and lifetime. 3. Change Detection : Synchronizing the model with the view. 4. Reactivity : Signals and Zone.js integration. 2. Rendering Engine (Ivy / Render3) The rendering engine (located in ) uses an instruction-based approach. Key Concepts…