🏠 New in Low Baseline Support: :state()

May 17, 2024

caniuse · mdn · spec

The :state() CSS pseudo-class matches custom elements based on their custom state, set through the ElementInternals.states API.

Source features

• api.CustomStateSet [mdn]
• api.CustomStateSet.@@iterator [mdn]
• api.CustomStateSet.add [mdn]
• api.CustomStateSet.clear [mdn]
• api.CustomStateSet.delete [mdn]
• api.CustomStateSet.entries [mdn]
• api.CustomStateSet.forEach [mdn]
• api.CustomStateSet.has [mdn]
• api.CustomStateSet.keys [mdn]
• api.CustomStateSet.size [mdn]
• api.CustomStateSet.values [mdn]
• api.ElementInternals.states [mdn]
• css.selectors.state [mdn]