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Company/Startup Blogs

CodePen

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Wednesday, 21 October 2026

  • CodePenCompany/Startup Blogs1 min read

    Chris’ Corner: We Heart CSS

    It warms my old heart to hear Jason Santa Maria wax poetic about modern CSS: CSS has exploded! Flexbox, grid, many kinds of viewport units, variables, and on and on. So many things we used to patch in to extend CSS or turn to Javascript for are now just part of the spec. The ease […]

Tuesday, 20 October 2026

  • CodePenCompany/Startup Blogs1 min read

    445: CodePen AI is Here

    Chris and Alex are talking this week about CodePen’s biggest release since the 2.0 drop. It’s live! We’ll be working on CodePen AI forever, since it’s a fast-changing technology that regularly adds new abilities. That sounds like a trite thing to say, but we lived it as we were building this. We started out playing […]

Wednesday, 14 October 2026

  • CodePenCompany/Startup Blogs1 min read

    444: A Gosh-Dang Full-Blown Read/Write API

    Marie and Chris are on the podcast to talk about our very new v2 API. This baby (slaps the hood) can do it all. It’s complete read/write access to all your Pens, Collections, and Assets. This API isn’t hamstrung by anything, so the door is open to whatever you want to build. We’ve already seen […]

Wednesday, 7 October 2026

  • CodePenCompany/Startup Blogs1 min read

    443: Image Hosting is Quite Powerful on CodePen

    We’ve made several upgrades to uploading/hosting images on CodePen lately. One change, moving to the open-source file-uploading library Uppy, was driven by business concerns. But the benefits are good for everyone: uploads are faster, and the money we saved let us increase file size limits and total storage limits on the higher PRO plans. Plus, […]

Wednesday, 30 September 2026

  • CodePenCompany/Startup Blogs1 min read

    442: Pens are Actually Websites

    Stephen and Chris jump on the podcast to talk about our (ahem, super cool) deployment feature. Any Pen can be a website! Well, they kinda are already, but you know what I mean. If you’re a PRO user all you do is click a button and the Pen is instantly deployed at a *.codepen.app website. […]

  • CodePenCompany/Startup Blogsread at source

    Chris’ Corner: Sweet Typography

    Choosing beautiful and unusual fonts and implementing them in visually compelling ways is certainly a way to stand out in this period of so many websites looking same-y. I figure it’s a good week to send some sweet typography links I’ve saved (in the form of screenshots): Notable to me: Apple has a dedicated icons […]

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Updated 24 October 2026 at 12:55