Bootstrap is a free front-end framework for faster and easier web development. Bootstrap includes HTML and CSS based design templates for typography, forms, buttons, tables,
navigation, modals, image carousels and many other, as well as optional JavaScript plugins.
Bootstrap also gives you the ability to easily create responsive designs. Bootstrap was developed by Mark Otto and Jacob Thornton at Twitter, and released as an open source
product in August 2011 on GitHub. In June 2014 Bootstrap was the No.1 project on GitHub!.
- Easy to use: Anybody with just basic knowledge of HTML and CSS can start using Bootstrap
- Responsive features: Bootstrap's responsive CSS adjusts to phones, tablets, and desktops
- Mobile-first approach: In Bootstrap 3, mobile-first styles are part of the core framework
- Browser compatibility: Bootstrap is compatible with all modern browsers (Chrome, Firefox, Internet Explorer, Edge, Safari, and Opera)
Bootstrap 3, which was released in 2013. However, we also cover newer versions; Bootstrap 4 (released 2018) and Bootstrap 5 (released 2021). Bootstrap 5 is the newest version of
Bootstrap; with new components, faster stylesheets, more responsiveness etc. It supports the latest, stable releases of all major browsers and platforms. However, Internet Explorer 11 and down is not
supported. The main differences between Bootstrap 5 and Bootstrap 3 & 4, is that Bootstrap 5 has switched to JavaScript instead of jQuery.
Download Bootstrap from getbootstrap.com, Include Bootstrap from a CDN.
