There is a way to let users use there social logins to get access to Firebase. But how do you implement this login to your Angular 4 project. In this article I will tell you how to set up your Firebase database and how do you implement social login to your angular project. Set up Firebase First we have to get our database ready. In your Firebase Console you will find Authentication in the left navigation bar. At the tab Sign-In Method you can enable different sign in methods. In our example we will enable Google and Facebook, as it's the most commend social login methods these days. The Google Login will be configured automatically. When you enable Facebook Login you need an App ID and an App Secret. You will get these when you register yourself as a developer at Facebook. You can read how you can do that at the Facebook Site . I will not explain you that in detail because it's very easy. If we done, it's time to set up our Angular4 code. Install Ang...