Honest question from a web developer, and I'm ashamed I don't know more, is there a clear concise guide to building accessible websites? I've had to support ARIA for U.S. Government websites, and certain color schemes for color accessibility, but I really don't feel like I know how to build a web product with accessibility in mind. I am genuinely sorry that I haven't developed the skill more, and would like to take this opportunity to learn more.
Older military aircraft used to have a 'War emergency power' setting (WEP), it produced more than 100% of the engine's normal rated power but it decreased the operating life of the engine substantially and could only be run for a few minutes.