Advanced Web Accessibility Guide Subscribe to Advanced Web Accessibility Guide RSS feed

Introduction “How hard can a signup form be?” If that thought has ever crossed your mind… you’ve probably never tested it for accessibility. Forms are the most important interface for user input on the web. Login, checkout, search, surveys — virtually every core web function goes through a form. Yet for countless people, these forms are a complete barrier. Screen reader users can’t tell what an input field is asking for Keyboard-only users get stuck in front of a date picker People with cognitive disabilities see an error message but have no idea how to fix it A web form with multiple input fields — easy to get lost in, just like people navigating a maze. Photo: Susan Q Yin / Unsplash In this post, we’ll go through form accessibility from top to bottom, based on WCAG 2.2. No dry theory — just practical code you can use right away, paired with a demo page I built for this post. ...

Introduction “We used red and green to distinguish them, so it should be fine.” It’s a thought that comes up naturally during development. But more people than you’d expect have difficulty telling those two colors apart. Statistics based on Northern European ancestry suggest that roughly 1 in 12 men and 1 in 200 women have red-green color vision deficiency. The exact ratio varies by region and genetic background, but the fact remains: there are always users who struggle to distinguish red from green. ...

Introduction Have you ever tried using the internet without a mouse? Most people take their mouse for granted. But there are many people who can’t use one. People with physical disabilities who can’t operate a mouse People with repetitive strain injuries like carpal tunnel syndrome People with temporary arm injuries Power users who simply find keyboards more efficient For these users, the question “Can I use this site with just a keyboard?” is crucial. ...

Developers often make the same mistake after learning ARIA. They understand the concept, but they are unsure when and how to apply it in real projects. ARIA practical guide main visual with ARIA attributes highlighted in a code editor Cover image example: visual that symbolizes applying ARIA attributes · Generated by Nanobanana AI You may have heard the phrase: “ARIA is a last resort.” Use semantic HTML first, and add ARIA only when native HTML is not enough. This guide follows that principle and shows how to use ARIA effectively in real work. ...