2026-04-08 18:22 UTC
I’m excited to share a new project from Adobe Spectrum Web Eng that tracks support for #CSS features within and across the shadow DOM. Think “CanIUse” but for CSS for web components.
The goal is to surface how modern CSS behaves when light and shadow DOM contexts meet, providing visibility into feature parity, usage details, and outstanding issues and bugs. We hope it’s a useful resource for the web components community, and we’d love your feedback and contributions!
https://shadow-dom-css.adobe.com/
Replies (3)
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@5t3ph@front-end.social 2026-04-08 18:23
👀 Watch this space for additional resources from our team on the intricacies of styling within and around shadow DOM.
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@knowler@sunny.garden 2026-04-08 18:54
@5t3ph This is fantastic! Are there any immediate plans to add information about animations? If not, perhaps I’ll try my hand at contributing.
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@boxysvg@mastodon.social 2026-04-09 14:55
@5t3ph Is there any work done by Adobe on Spectrum 2 Web Components? If yes, is it going to be open sourced like version 1?