You may not have heard of Bootstrap but you will certainly come across websites that use it. It was originally by Twitter then open-sourced and is probably the most popular CSS framework at the moment.
Key reasons why we have moved to use Bootstrap are threefold:
- Bootstrap enhances the default look of html components such as buttons.
- Bootstrap adds easy to use complex components such as navbars and footers
- Bootstrap makes it easier for to create responsive websites, i.e one that adapt to their screen size and input devices.