What are the best practices for using Angular CLI with AOT?

What are the best practices for using Angular CLI with AOT?

When using Angular CLI with Ahead-of-Time (AOT) compilation, consider the following best practices: 1. Use the latest version of Angular CLI. 2. Optimize your module structure to reduce the size of the generated code. 3. Leverage lazy loading for feature modules. 4. Avoid using dynamic component loading. 5. Ensure all templates are statically analyzable.

How does AOT improve the performance of my Angular application?

AOT improves performance by compiling your application at build time rather than runtime. This results in smaller bundle sizes, faster rendering, and fewer runtime errors, as templates are pre-compiled into JavaScript.

Can you explain lazy loading in the context of AOT?

Lazy loading allows you to load feature modules only when they are needed, which reduces the initial load time of your application. In AOT, this is particularly beneficial as it helps keep the main bundle size smaller, improving performance.

What are some common pitfalls to avoid when using AOT?

Common pitfalls include not using the correct Angular version, failing to declare components in the appropriate NgModule, and using dynamic imports or component loading, which AOT does not support.