10 Standout CodePen Demos Showcase CSS, WebGL, and JavaScript Creativity

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DEV Community has highlighted ten notable CodePen demos from July 2026, spanning pure CSS art, interactive shaders, and browser-based games. Highlights include a Windows XP folder recreation, a Pachinko-inspired letter-drop game by Liam Egan, and a 3D game by Frank Forece built in just 1024 bytes of JavaScript. On the CSS front, Amit Sheen contributed a complex-looking line shadow animation with surprisingly minimal code, while Tamino Martinius crafted a realistic interactive water shader using WebGL. The roundup also features a demo by Temani Afif showcasing the upcoming CSS text-fit property, currently landing in the latest version of Chrome.

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ProgrammingDEV Community ·

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