In 2019, web accessibility is mainstream, but a quick search on your social media platform of choice will reveal designers and developers who resist the idea that all websites and applications should be usable by anyone. These people are underrepresented at conferences; this is the presentation for them. Anyone who cares about their users might find something to learn as well, in this presentation that covers the best and worst of (in)accessible HTML, CSS, and JavaScript. Presented at CSS Minsk JS on 20th September 2019.