The W3C publishes the WCAG with 14 guidelines to help developers create accessible websites. The WCAG is actually a compilation of several other guideline documents that inspired it. Over the years, this document has been revised several times.
I took the best posts from The History of the Web, over sixty of them, and compiled them into a single volume. So now you can read about the web's history wherever you go.
Early computers faced unexpected failures, and that gave us graceful degradation. But on the web, we needed something different. We needed progressive enhancement.
