What is Bootstrap?

Look at the mava_base.html.twig file and you will notice that we mentioned bootstrap twice. Once it was mentioned in the head block and the other time, it was referenced in the JavaScript block. Bootstrap is a frontend framework that was created by Mark Otto and Jacob Thornton on Twitter. It contains a set of tools that makes responsive design and development a breeze. In August 2011, Twitter released Bootstrap as an open source project and since then, it has been one of the most popular repositories on GitHub. Any good web application needs to be accessible on mobile devices as well. So we are going to utilize the Bootstrap framework and make the mava project mobile-friendly.