Lazy Loading in Angular: Improving Performance and User Experience

Lazy loading is a technique used in Angular to optimize the performance of an application by loading the necessary components only when they are required, rather than loading them all at once when the application starts. This means that the application will only load the required components when the user navigates to a particular route, reducing the initial loading time and improving the overall user experience.

Lazy loading in Angular can be achieved by using the loadChildren method in the routing module. This method allows you to load a module lazily, only when it is required. For example, let's say you have a feature module named 'AccountModule' that is only required when the user navigates to the dashboard route. Instead of loading the entire module when the application starts, you can use the loadChildren method to load the module only when the user navigates to the account route.

[manishb]

Very clear demonstration in such a short span of time. Thank you!

[danielpersson]

Really good video this helped me alot! Ive been looking for lazy loading to get better preformance!

[jimmyp]

Very interesting and easy to understand.

[metallidraw]

Interesting as always, to do on all the components of the application? 👏