What is Responsive Design?
Responsive Design lets websites ‘adapt’ to various screen sizes without compromising usability and user experience. Text, UI elements, and pictures rescale and resize based on the viewport.
Responsive design allows developers to write just one pair 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 to it than that. It is usually hard to make a current site responsive, however the important things about committing to responsive design early on within a project far outweigh the trouble required to do it.

This article covers the evolution of responsive design, the essential components that make it work, along with 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 (Web browser) one operating system (Ms windows). That they had one device (desktop) with screen sizes which are more or less consistent everywhere. Designing websites of those specifications didn’t involve abstracting differences between numerous browser engines, platforms, and devices-it could possibly be completed with components of static sizes.
Eventually, template designers began creating components whose dimensions were specified by percentages compared to the viewport. This strategy allowed the components for the browser window. This philosophy had become generally known as ‘fluid design’.
This season, Ethan Marcotte published a piece of writing through which he spoke of ‘Responsive Web Design’. The content discussed the variety of devices that readers employed to access the web-which meant comprising screen sizes, browsers, orientations, and modes of interaction while creating content for the children. This informative article changed the best way developers approached web page design.
Towards the end of 2016, mobile browsing overtook browsing the web. This emphasized the value of thinking mobile-first when it located website development.
Today, the market has over 9000 different mobile phones, using their own dimensions and graphics processing capabilities. Google prioritizes mobile-friendly websites in their serp's. In 2019, you cannot get the maximum online reach without having a responsive website.
Responsive Website design: Setting the Scope
Before setting up a responsive website, examine your target audience and audience. The goal is to discover:
That your users access the web: Take a look at site’s traffic analytics and mix the insights with Test about the Right Devices are accountable to know the best browsers/devices inside your target audience.
Which are the website’s ‘core’ features: These must render uniformly across browsers/devices. Everything else can be superior in later iterations.
Responsive Website Testing
Once you've successfully developed a responsive website, you should test to make certain it can:
Display and align this article consistently.
Render text legibly on all scales and viewports.
Keep content (text and images) in their containers.
Display and resize images if required.
Allow users to scroll vertically (or horizontally, as in 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 phones.
Inside a responsive test, start by manually testing the web site on various viewport sizes to ascertain if this content scales to adjust to correctly. To get inconsistencies in colors, fonts, illustrations, etc. you simply must do a mobile responsive test using real mobile phones.
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