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MDN Web Docs

The canonical web reference — the compatibility tables are the product.

Visit ↗(opens in a new tab)

Curator’s note

Folded into Libraries as a reference, per the IA decision. When an agent or teammate asserts browser support, this is the only citation that counts.

reference
css
javascript

Category: reference
Frameworks
License: CC-BY-SA
Reviewed: 2026-10-01

© 2026 Harv · All rights reserved.

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