[developer-signals] weekly digest

WebDX CG developer-signals weekly digest

web-platform-dx/developer-signals

This is an automated email summarizing recent activity on the  
developer-signals repo, which is where web developers add their support for  
web features that are not yet implemented in all major browsers.


Momentum for Anchor positioning and Masonry persists with steady new  
signals, while JPEG XL and Temporal maintain their positions as the  
most-voted features in the backlog. This period saw a notable surge in  
engagement for the LanguageModel proposal, indicating significant developer  
interest in standardized local AI primitives. Customizable <select>  
continues to attract high-profile attention, including new signals from  
engineers at Citi, as it nears a critical mass of support. Additionally,  
<img sizes="auto" loading="lazy"> continues its recent upward trend,  
accompanied by emerging interest in HTML in canvas and light-dark() image  
values .


26 active features


LanguageModel (#556)

👍 +8

<img sizes="auto" loading="lazy"> (#250)

👍 +3

HTML in canvas (#569)

👍 +2

light-dark() image values (#568)

👍 +2

Lazy-loading media (#534)

👍 +2

corner-shape (#398)

👍 +2

attr() (#293)

👍 +2

Temporal (#291)

👍 +2

Customizable <select> (#278)

👍 +2

Anchor positioning (#245)

👍 +2

field-sizing (#234)

👍 +2

JPEG XL (#215)

👍 +2

overscroll-behavior (#567)

👍 +1

integrity() for url() (#565)

👍 +1

navigator.modelContext (#539)

👍 +1

Fetch form data (#537)

👍 +1

<install> (#522)

👍 +1

scrollIntoView() container (#463)

👍 +1

sibling-count() and sibling-index() (#361)

👍 +1

Speech recognition (#318)

👍 +1

Masonry (#308)

👍 +1

Error.isError() (#277)

👍 +1

popover="hint" (#274)

👍 +1

text-box (#265)

👍 +1

Speculation rules (#186)

👍 +1

Alternative style sheets (#13)

👍 +1


Activity since 2026-04-30