CodePen Blog

This is where we post announcements, tips and tricks, new and updated features, fun roundups, new podcast episodes, and more. There's an RSS feed.
🎧 Podcast

440: Hey! Hi! Right here! In-App Notifications That Like You

Rach and Chris jump on the podcast to talk about the brand-new in-app notification system we built and shipped. We’re actively trying to balance a system that isn’t annoying, but allows us to show targetting information to targetted users when we think that’s valuable for both you and us. It started with “We launched 2.0!” […]

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Chris Coyier
Co-Founder
🎧 Podcast

438: Are Diffusion Models Better Than LLMs at Web Design?

Chris has Jacob Miller on the show, who is building a tool called DiffUI. The big idea is that it uses a diffusion model to do prompt-to-website design rather than an LLM, because image-based models are more interesting and creative. So stay there for a while, producing really detailed visual mockups and plans, then head […]

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Chris Coyier
Co-Founder
🎧 Podcast

434: Still Proudly on WordPress for our Blog, Podcast, and Documentation

Marie and Chris hop on CodePen Radio for a little chat on how we’re still happily using WordPress for a variety of things here on CodePen. We’ve got it hosted on a subdomain and on a different (WordPress-specific) hosting plan than our main monorepo, so it has its own deployment process and such. We use […]

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Chris Coyier
Co-Founder
🎧 Podcast

433: CodePen 2.0 is Backward Compatible with Any Classic Pen or Project

When we set out to build the 2.0 editor, another editor in the CodePen cannon, the goal was actually to reduce the number of editors we have and support. Ideally, reduce it to one. The trick is that anything an existing Pen or Project can do, this new editor needs to be able to do […]

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Chris Coyier
Co-Founder