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#baseline

Tagged “baseline”

2 articles

September's Baseline haul gives CSS progress(), alpha() and revert-rule in every engine

Rachel Andrew's September roundup on web.dev lists a large batch of features reaching Baseline Newly available, among them the progress() function, the alpha() relative color function, the revert-rule keyword, <image> values in light-dark() and scroll anchoring with overflow-anchor.

Oct 13, 2026 · Iris Calderón Web platform

Baseline as a bundle audit, and what usually falls out

Writing for Smashing Magazine, Jad Joubran reframes Baseline as an audit rubric for dependencies. Cross-check your package.json against Newly and Widely available features, and a stack of familiar shims stops earning its bytes.

Aug 7, 2026 · Yuki Tanaka