Bootstrap is an opensource Javascript framework developed by the team at Twitter. It contains collection of free tools to create Web Portals and Web Applications. Bootstrap is the combination of HTML, CSS, and Javascrpt code designed to build user interface components.
Bootstrap is compatible with the latest versions of all major browsers. Bootstrap is a CSS and Javascript framework that is used within your HTML and which provides more advancedfunctionalities for developing web site. Incase, if you are not aware of programming knowledge you do not need to worry about bootstrap.
Bootstrap Training for professionals with knowledge of HTML5, CSS3 and Javascript. In this Bootstrap training class, you will learn how to design killer interfaces and responsive websites with the Bootstrap framework.