Accessibility is something that comes up as an afterthought or sometimes not at all when talking about developing on the frontend but it is a detail that I make sure never to glance over. I know what goes into making a site compliant to the WAI-ARIA guidelines, and always make sure to use HTML elements the way they were intended, and know where to reference aria attributes if i ever need them. Familiar with multiple automated testing tools for accessibility like Lighthouse and Axe.