What is lazy loading of routes?

Lazy loading of routes is a way to load parts of the application only when they are actually needed, instead of loading everything at startup.

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#Why it's needed:

• Reduces the initial weight of the application
• Speeds up the first load
• Makes large projects more flexible and scalable

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#How it works:

1. You have an AdminModule that not every user needs right away.
2. Instead of a direct import, you point to it from the routing config:

3. When the user navigates to /admin, Angular lazily loads the module and its components.

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Summary: Lazy loading is deferred, on-demand loading that helps avoid pulling in the whole project at startup.