What is Responsive Design?
Responsive Design lets websites ‘adapt’ to be able to screen sizes without compromising usability and buyer experience. Text, UI elements, and images rescale and resize depending on the viewport.
Responsive design allows developers to write an individual group of HTML, CSS, and JavaScript code for multiple devices, platforms, and browsers. Responsive design is device-agnostic and aligns with all the popular development philosophy of Don’t Repeat Yourself (DRY).
But there’s more with it . It may be tough to make a preexisting site responsive, though the advantages of buying responsive design in early stages in the project far outweigh the effort needed to apply it.

This text covers the evolution of responsive design, the basic components that make it work, as well as a help guide creating and testing responsive web applications.
The Evolution of Responsive Design
Inside the late 1990s, when browser wars were effectively reaching a (shortlived) end, most users had one browser (Ie) one os (Ms windows). They had one device (desktop) with screen sizes which are pretty much consistent everywhere. Designing websites for these specifications didn’t involve abstracting differences between numerous browser engines, platforms, and devices-it may be finished with the different parts of static sizes.
Eventually, web developers began creating components whose dimensions were laid out in percentages in accordance with the viewport. This strategy allowed the parts for the browser window. This philosophy was referred to as ‘fluid design’.
In 2010, Ethan Marcotte published a write-up through which he spoke of ‘Responsive Web Design’. The article discussed the range of devices that readers used to access the web-which meant making up screen sizes, browsers, orientations, and modes of interaction while creating content on their behalf. This short article changed the way in which developers approached website design.
Towards the end of 2016, mobile browsing overtook browsing the web. This emphasized the importance of thinking mobile-first if it found website design.
Today, the market has over 9000 different cellular devices, with their own dimensions and graphics processing capabilities. Google prioritizes mobile-friendly websites in the serp's. In 2019, you can't get the maximum online reach with no responsive website.
Responsive Web page design: Setting the Scope
Before creating a responsive website, take a look at your target audience and audience. The target is to discover:
The way your users get the web: Look at your site’s traffic analytics and mix the insights with Test around the Right Devices report to know the top browsers/devices inside your marketplace.
Do you know the website’s ‘core’ features: These must render uniformly across browsers/devices. The rest could be enhanced in later iterations.
Responsive Website Testing
Once you have successfully developed a responsive website, you should test to ensure it can:
Display and align the content consistently.
Render text legibly on all scales and viewports.
Keep content (text and pictures) within their containers.
Display and resize images when needed.
Allow users to scroll vertically (or horizontally, as with true of responsive data tables).
Let users navigate via links and menus on all devices.
Scale/resize content determined by portrait or landscape orientations in mobile devices.
Within a responsive test, begin by manually testing the web site on various viewport sizes to check if this article scales to suit correctly. To find inconsistencies in colors, fonts, illustrations, etc. you simply must execute a mobile responsive test using real cellular phones.
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