Web standards—formalized by W3C, WHATWG, and IETF—set the common languages and protocols (HTML5, CSS, JavaScript) that make the web consistent across browsers and devices, reduce browser-specific quirks, speed development, and anchor accessibility; as shown by Green Deals, adhering to them yields faster, reliable, inclusive experiences and fuels open, interoperable innovation.
To create a seamless user experience for all users, interactive elements must be keyboard-accessible, crucial for those with motor disabilities or who prefer using their keyboard. Using semantic HTML, providing clear focus states, avoiding nested interactive elements, and using ARIA attributes are best practices to achieve this goal.
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