Semantic HTML and Accessible Rich Internet Applications (ARIA) help create interfaces that work for everyone in the most performant, robust, and simple
Accessible Rich Internet Applications (ARIA) is a set of attributes that define ways to make web content and web applications (especially those developed with JavaScript) more accessible to people with disabilities. It supplements HTML so that interactions and widgets commonly used in applications can be passed to Assistive Technologies
Small Tweaks That Can Make a Huge Impact on Your Website's Accessibility | CSS-Tricks
For a beginner, accessibility can be daunting. With all of the best intentions in the world, the learning curve to developing compliant, fully accessible