Thanks for tuning in to Google I/O! Watch content on-demand . web.dev Learn Accessibility Stay organized with collections Save and categorize content based on your preferences. Learn Accessibility An evergreen accessibility course and reference to level up your web development. Go back check_circle Welcome to Learn Accessibility! keyboard_arrow_down keyboard_arrow_up subject Article An evergreen accessibility course and reference to level up your web development. Read article check_circle What is digital accessibility, and why does it matter? keyboard_arrow_down keyboard_arrow_up subject Article Design and build websites and web apps so that disabled people can interact in a meaningful and equivalent way. Read about the business and legal impact of these choices. Read article check_circle How is digital accessibility measured? keyboard_arrow_down keyboard_arrow_up subject Article Introduction to accessibility measurement, which ensures everyone, including people with disabilities, can still interact with your website in a meaningful and equal way. Read article check_circle ARIA and HTML keyboard_arrow_down keyboard_arrow_up subject Article When to use ARIA versus HTML. Read article check_circle Content structure keyboard_arrow_down keyboard_arrow_up subject Article Use semantic HTML, landmarks, and tables for accessible content. Read article check_circle The Document keyboard_arrow_down keyboard_arrow_up subject Article Additional HTML elements to consider when building accessible websites and web apps. Read article check_circle Keyboard focus keyboard_arrow_down keyboard_arrow_up subject Article Understand and enhance keyboard navigation order and style. Read article check_circle JavaScript keyboard_arrow_down keyboard_arrow_up subject Article Write accessible trigger events, page titles, dynamic content, and more. Read article check_circle Images keyboard_arrow_down keyboard_arrow_up subject Article Create accessible images. Read article check_circle Color and contrast keyboard_arrow_down keyboard_arrow_up subject Article Build accessible color palettes with appropriate contrast. Read article check_circle Animation and motion keyboard_arrow_down keyboard_arrow_up subject Article Support people with all types of movement-triggered disorders. Read article check_circle Typography keyboard_arrow_down keyboard_arrow_up subject Article Pick the right typefaces, font sizes, and structure your copy with an accessible layout. Read article check_circle Video and audio keyboard_arrow_down keyboard_arrow_up subject Article Alternative media types which make your video and audio accessible. Read article check_circle Forms keyboard_arrow_down keyboard_arrow_up subject Article Create accessible forms. Read article check_circle Patterns, components, and design systems keyboard_arrow_down keyboard_arrow_up subject Article Evaluate patterns, components, and design systems for accessibility. Read article check_circle Design and user experience keyboard_arrow_down keyboard_arrow_up subject Article Create accessible designs and evaluate your user's experience. Read article check_circle Automated accessibility testing keyboard_arrow_down keyboard_arrow_up subject Article How to perform automated accessibility testing. Read article check_circle Manual accessibility testing keyboard_arrow_down keyboard_arrow_up subject Article How to manually test for accessibility. Read article check_circle Assistive Technology testing keyboard_arrow_down keyboard_arrow_up subject Article How to test with Assistive Technology (AT). Read article check_circle Conclusion and next steps keyboard_arrow_down keyboard_arrow_up subject Article Further resources to help you take your next steps. Read article check_circle Glossary keyboard_arrow_down keyboard_arrow_up subject Article Learn common accessibility terms and concepts. Read article