Angular Component Lazy Loading

Below well explain this approach in more detail. AppRoutingModule excerpt content_copy const routes.

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Angular component lazy loading. Routes path. Items loadChildren. Lazy loading can be applied to different levels of your application-development process from modules to components.

Lazy loading is a commonly used technique. Lazy loading routes is a bit easier and is commonly done in Angular. That means that you can have module main that loads in the browser and then on special occasion module B and C and D can be loaded lazily.

Lazy loading by definition is the technique of loading something on demand. By lazy loading the route you can also lazy load all the code encompassed by that route when it is required by the user. To lazy load Angular modules use loadChildren instead of component in your AppRoutingModule routes configuration as follows.

Lazy loading is a technique that permits you to load the javascript components only when their respective routes are active or being hit. Module-level lazy loading is quite famous in the Angular world but component-level lazy loading is something less spoken about. In Angular version 2 to 8 it was quite complex to dynamically load a component if you need a solution for one of these versions please take a look at the popular hero-loader package.

Almost all tutorials on web explain that. Manually Load Angular Component We can go one step further and dynamically load an Angular component in the manually lazy-loaded module. It increases the performance and speed of the application by splitting the app into various bundles.

Import itemsitemsmodule. However in Angular it seems that the granularity level of this technique stops at the module level. As per the user navigation bundles are being loaded.

A route is a module that defines a set of components and directives and may import other modules.

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