The functional :has() CSS pseudo-class represents an element if any of the relative selectors that are passed as an argument match at least one element when anchored against this element. This pseudo-class presents a way of selecting a parent element or a previous sibling element with respect to a reference element by taking a relative selector list as an argument.| MDN Web Docs
Dark Mode has become common enough that it's a user expectation. And yet, creating the perfect dark mode with a statically-built site/app is deceptively tricky. In this in-depth tutorial, we'll see how to build the perfect, flicker-free, customizable theming solution for React and Gatsby apps.| www.joshwcomeau.com
Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI).| Web Accessibility Initiative (WAI)
Your user requests your web appHas the page loaded yet?“All your users are non-JS while they're downloading your JS” — | www.kryogenix.org
Learn how to build The Ultimate Theme Toggle for your website using JavaScript, CSS custom properties, local storage and system settings. No framework required!| whitep4nth3r.com
Comment systems can be a pain to set up, but they don't have to be. Learn how to use the GitHub Issues API to create a custom comment system powered by Netlify functions.| www.aleksandrhovhannisyan.com