Angular Fire

AngularFire is the official library that connects Angular to Firebase. AngularFire provides real-time updates through observable streams and is highly optimized. Under the hood, AngularFire is also using a custom protocol called “WebChannel” which operates to create real-time synchronization.
Features:

• Observable based
• Real-time bindings
• Authentication
• Offline Data
• Server-side Render
• ngrx friendly
• Call server code
• Push notifications

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