Expired50% confidenceEventExact time

shadcn/ui announced that Base UI is replacing Radix as its default underlying component library.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/7/2026

First Seen

Valid until: 10/5/2026(expired)

Sources

shadcn/ui Switches Default Component Library: What Base UI Replacing Radix Actually Means

twittershadcn7/3/2026

Related Claims

Unverifiedshadcn/ui 首次发布时选择 Radix 作为构建基础67% similar Unverified无头组件模式在 2020 年前后随 Radix、Headless UI（Tailwind Labs 出品）等库的流行而成为主流55% similar Unverifiedshadcn/ui 首次发布时选择 Radix 作为构建基础，官方评价为「nothing else came close」54% similar

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