10 Cool CodePen Demos (March 2026)

2026 F1 Drivers Custom Select using appearance: base-select Chris Bolson crafted one of the most impressive custom selects that I have seen so far (and by far). It doesn't even look like a native HTML select. The whole UX is so smooth and clean... you have to try it! Select your Fruit! Another custom select, this time coded by Temani Afif. It also doesn't look like your typical select control (far from it), but this one falls in a more playful and fun side. Shoot the fruit to explode it make your selection. A nice experiment and a must try, too. Demo of lighter operator in SVGFECompositeElement Safari has a great team coding the browser and sharing updates with the new features. Recently, Safari included support for the feComposite element and Jen Simmons created this demo to showcase how it works. (Without that property, there wouldn't be a glow around the circles.) Neon Iridescent Ribbon using P5 A relaxing animation with a colorful ribbon or lace moving around the screen. Margarita