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Staged dataset - noindex
Track CSS features that web.dev and MDN describe as entering or approaching Baseline in 2026. Every row includes a primary source URL, a fallback note, an example snippet, and Shape Cat's manual check date.
These pages are intentionally noindex. Rows stay verified:false until exact effective dates, browser matrices, and redistribution terms are rechecked by the owner.
Style queries let components react to custom property values on a container, not only its size. They can simplify theme-aware cards, badges, and brand-kit previews, but still need progressive-enhancement fallbacks in reusable components.
Last checked 2026-06-29 - verified:false
The image-rendering property controls how scaled images are sampled. It is useful for pixel-art previews, low-resolution placeholders, and crisp generated assets, but support behavior and visual quality should still be tested in target browsers.
Last checked 2026-06-29 - verified:false
contrast-color() asks the browser to choose a readable contrasting color against a supplied background. It is promising for token systems and generated palettes, but production design systems should keep explicit fallback tokens for now.
Last checked 2026-06-29 - verified:false
The each-line and hanging values make typographic hanging indents easier without manual spans. This matters for editorial cards, pull quotes, and legal-style lists, but should be guarded because older engines can ignore the extra keywords.
Last checked 2026-06-29 - verified:false
The shape() function gives authors a more CSS-native way to describe custom shapes for clipping and motion paths. Treat it as a progressive enhancement for decorative blobs, waves, and path-based accents until your target browsers are checked.
Last checked 2026-06-29 - verified:false
CSS Anchor Positioning lets positioned elements align to an anchor without measuring coordinates in JavaScript. Use it to replace simple Floating UI or Popper.js patterns only after checking current Firefox and Safari support for your audience.
Last checked 2026-06-29 - verified:false
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