Responsive Web Design & Development is a device-independent UI strategy that goals to develop & convey an optimized website capability on devices with different width & resolutions: Desktop, Mobiles, and Smartphones etc. It is a technology using which web designers code the style of the website in a manner that its design adjust itself to more securely to the width of the browser in which it is being viewed.
With the production of mobile, organization websites must be available from any device. Responsive web design resolves a number of problems for your website. Responsive Designing eliminates the necessity to create a distinct mobile site, money & saving time.