https://polyfish.org/blog Release notes for the PolyFish CSS framework, with the reasoning behind them. en Fri, 16 Oct 2026 09:00:00 +0000 https://polyfish.org/blog/half-the-framework https://polyfish.org/blog/half-the-framework Fri, 16 Oct 2026 09:00:00 +0000 1,740 classes down to 857, and nothing lost but a twelve-column grid nobody used. What went, how we decided, and the bug deleting it uncovered. https://polyfish.org/blog/coming-from-tailwind https://polyfish.org/blog/coming-from-tailwind Mon, 05 Oct 2026 09:00:00 +0000 The habit map from utility strings to what PolyFish does instead — and the honest list of what does not translate. https://polyfish.org/blog/what-a-browser-found https://polyfish.org/blog/what-a-browser-found Fri, 02 Oct 2026 09:00:00 +0000 The first browser run returned 55 failures. Forty were our own test server; the rest led to nine framework bugs, two shipping since 0.17. https://polyfish.org/blog/seven-palettes-one-page https://polyfish.org/blog/seven-palettes-one-page Fri, 18 Sep 2026 09:00:00 +0000 Two new themes, and a set of example pages that turn the framework's central claim into something you can diff. https://polyfish.org/blog/the-filter-that-never-worked https://polyfish.org/blog/the-filter-that-never-worked Fri, 04 Sep 2026 09:00:00 +0000 A small bug with a useful lesson about :has(), and an examples section that finally reads like a directory. https://polyfish.org/blog/documentation-that-admits-limits https://polyfish.org/blog/documentation-that-admits-limits Fri, 21 Aug 2026 09:00:00 +0000 Troubleshooting, a full attribute reference, a WCAG accounting, and a decision log that marks four of our own calls as wrong. https://polyfish.org/blog/why-we-removed-the-sandbox https://polyfish.org/blog/why-we-removed-the-sandbox Fri, 07 Aug 2026 09:00:00 +0000 It was the most convincing demo on the site, and it weakened a header that protects every page on it. https://polyfish.org/blog/a-sandbox-and-what-cannot-be-done https://polyfish.org/blog/a-sandbox-and-what-cannot-be-done Fri, 24 Jul 2026 09:00:00 +0000 Capability tables for six components, listing their deliberate limits beside their features. https://polyfish.org/blog/docs-you-can-poke https://polyfish.org/blog/docs-you-can-poke Fri, 10 Jul 2026 09:00:00 +0000 Four more interactive panels, all radio inputs and :has(), none of them scripted. https://polyfish.org/blog/printing-and-the-font-swap https://polyfish.org/blog/printing-and-the-font-swap Fri, 26 Jun 2026 09:00:00 +0000 Metric-matched fallback fonts measured from the shipped files, and a print stylesheet worth the name. https://polyfish.org/blog/cascade-layers-and-rtl https://polyfish.org/blog/cascade-layers-and-rtl Fri, 12 Jun 2026 09:00:00 +0000 Cascade layers mean your CSS always wins, and the framework now mirrors itself under dir=rtl. https://polyfish.org/blog/no-grid-system https://polyfish.org/blog/no-grid-system Fri, 29 May 2026 09:00:00 +0000 Twelve columns solve a problem most pages don't have. What we shipped instead, and when column classes are still the right answer. https://polyfish.org/blog/container-queries-in-anger https://polyfish.org/blog/container-queries-in-anger Fri, 15 May 2026 09:00:00 +0000 Media queries ask about the window — wrong for a component that lives at three widths on one page. What changed when we stopped. https://polyfish.org/blog/the-checker-that-says-no https://polyfish.org/blog/the-checker-that-says-no Fri, 01 May 2026 09:00:00 +0000 A build script that refuses to ship is the cheapest code review you will ever get. Every rule in ours exists because something broke first.