Osvaldas Valutis

Only One <code>&lt;details&gt;</code> Open At a Time by Osvaldas Valutis I was about to invent a wheel with some JavaScript, but just in case I thought I’d take a look at <details> specs. A very simple HTML element that I thought I new everything about hid a very useful fe...

✏️ Only One <details> Open At a Time — osvaldas.info/only-one-det...

select > selectmenu

Opacify HEX Color In CSS by Osvaldas Valutis I prefer using hexadecimal color formats. That’s mostly out of habit, and that #000 looks more clean than red-green-blue color format rgb(0, 0, 0). Though the new syntax allows to have rgb(0 0 0). Bet...

✏️ Opacify HEX Color In CSS — osvaldas.info/opacify-hex-...

CDN-first Is No Longer a Performance Feature by Osvaldas Valutis Loading libraries from CDN’s used to be a performance feature (kind of*): &lt;script src="https://cdn.example.com/jquery-3.6.0.min.js">&lt;/script> A browser would load a resource from cache even if i...

✏️ CDN-first Is No Longer a Performance Feature — osvaldas.info/cdn-first-ap...

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