An Introduction To WAI-ARIA’s Roles, States, And Properties

Assistive devices, like screen readers, need to understand web content and applications before they can communicate the information to persons with disabilities. Much of the time the HTML we write provides those semantics. Sometimes it doesn’t, and that’s where WAI-ARIA comes in.

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This Week Only 59% Discount — CSS Animations And Transitions

I noticed via Twitter, that Adobe has put my book CSS Animations and Transitions for the Modern Web on sale this week. It’s the ebook Deal of the Week.

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WCAG 2.0 — Criteria And Techniques For Successful Accessibility Conformance

It’s one thing understand the basic principles and guidelines for making your site more accessible and another thing to actually meet those guidelines.

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WCAG 2.0 — Accessibility Principles And Guidelines

Where do you start? Where do you find the guidance to help you build more accessible websites and web apps? Both are questions I asked myself when I began this journey into learning more about web accessibility. I found the initial guidance I was looking for in the Web Content Accessibility Guidelines (WCAG).

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What Does It Mean To Develop Accessible Websites?

If I ask what it means to develop accessible websites, what would you say? Would you respond that accessibility means adding code for screen readers? Is there anything more? Does accessibility start and end with screen readers?

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