Angular Signals in 3 Minutes

Signals are an amazing addition to Angular. — What makes them so great?

Simplicity

The majority of the signals interface can be expressed in one small snippetWe can also take a simple example of state, such as count state, and express it in very few lines / concepts compared to its rxjs alternative. i.e. Signals simplify the concepts / lines of code needed to write reactive Angular apps.

Signals

Let’s break it down.

Initialization / Get

To create a signal, simply pass a value to signal. This can be anything. Primitive, object, etc... and to get its value, call it like a function.

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