Angular 12 Features and Improvements

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Ivy Everywhere: Angular 12 made Ivy the default rendering engine, and the legacy View Engine was fully removed. Ivy offers better performance and smaller bundle sizes.
Strict Mode by Default: Angular 12 made strict mode the default setting for new projects, which enables stricter type-checking and helps catch potential issues early.
Support for Webpack 5: Angular 12 upgraded to Webpack 5, bringing performance improvements and new features for bundling.
Better Performance with ng build: Angular 12 included improvements to the ng build command, optimizing build performance.
Faster Builds and Smaller Bundles: The Angular team worked on improving build times and reducing the size of generated bundles.
Deprecated APIs: Angular 12 started deprecating certain APIs and features that were considered outdated or redundant.

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