Clerk is a user management platform that simplifies the authentication process and offers everything needed for user authentication and management, including features like user profiles, sessions, passwordless login, Multi-factor authentication, Email and SMS OTP and many more.

Authentication is an essential security feature for web applications, especially those that handle sensitive user data or provide restricted access to certain functionality. By requiring users to authenticate themselves before accessing the application, developers can ensure that only authorised users can view or modify the data and functionality of the application.

In this tutorial, we'll build a simple Java Android app with Firebase for authentication that allows users to create accounts. sign in and sign out of the accounts. We'll also cover how to use your Android phone as an emulator.

In my journey to becoming a Software Developer, I've seen so many frameworks being implemented and one of them is Bootstrap. As efficient as it is though, so many developers have a strong dislike towards it, myself included. Here's when and how to use it.