Standards must be built to last for decades, allowing for new features without breaking existing websites.
To truly practice W3C design, you must internalize four guiding principles that the Consortium has championed since 1994. w3c design
The W3C’s mission is "to lead the World Wide Web to its full potential by developing protocols and guidelines that ensure the long-term growth of the Web." The operative word here is ensure . Standards must be built to last for decades,
Both the information and the operation of the user interface must be clear and predictable. w3c design