Rob Allred

Developer, Outdoor Enthusiast & Purveyor of Odd Things. AngularJS, Javascript, ASP_NET, OrchardCMS.

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Web Content Accessibility Guidelines

Posted on October 24, 2016

w3c

Learning some HTML, CSS, and JavaScript is useful if you want to become a web developer, but your knowledge needs to go further than just using the technologies — you need to use them responsibly, in the right way, so that you maximize the audience for your websites, and don’t lock anyone out of using them. To achieve this, you need to adhere to general best practices (which are demonstrated throughout the HTML, CSS, and JavaScript topics), do cross browser testing, and consider accessibility from the start. In this module we’ll cover the latter in detail.

WCAG Overview

Web Content Accessibility Guidelines (WCAG) is developed through the W3C process in cooperation with individuals and organizations around the world, with a goal of proving a single shared standard for web content accessibility that meets the needs of individuals, organizations, and governments internationally.

What is Accessibility?

This article starts the module off with a good look at what accessibility actually is — this includes what groups of people we need to consider and why, what tools different people use to interact with the Web, and how we can make accessibility part of our web development workflow.

A good basis for accessibility

A great deal of web content can be made accessible just by making sure the correct HTML elements are used for the correct purpose at all times. This article looks in detail at how HTML can be used to ensure maximum accessibility.

CSS and JavaScript accessibility best practices

CSS and JavaScript, when used property, also have the potential to allow for accessible web experiences … or they can significantly harm accessibility if misused. This article outlines some CSS and JavaScript best practices that should be considered to ensure even complex content is as accessible as possible.

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