Compare tools side by side · TechInTrends

Adobe's hooks and components with best-in-class accessibility and i18n; also a shadcn/ui base option.

Widely used accessible React primitives; the original foundation of shadcn/ui.

Unstyled React components from the Radix, MUI and Floating UI creators; now shadcn/ui's default base.

Unstyled, accessible components for React and Vue from the Tailwind CSS team.

Head to head

Metric	React Aria	Radix UI	Base UI	Headless UI
Stars	16k	19.5k	11.3k	28.8k
Weekly downloads	9.1M	27.4M	29.1M	9.7M
Download growth	+80%	+80%	+141%	+14%
Popularity score	81/100	85/100	84/100	84/100
Forks	1.6k	1.3k	595	1.2k
Open issues	675	276	452	123
Last commit	2d ago	4w ago	1w ago	7mo ago
Latest version	1.22.1	1.8.1	1.9.0	2.2.10
License	Apache-2.0	MIT	MIT	MIT
First released	2019	2020	2024	2020
Signals	Trending (detected automatically)Rising	Trending (detected automatically)Popular	Trending	None
Listed in	Frontend › Headless & Unstyled Primitives	Frontend › Headless & Unstyled Primitives	Frontend › Headless & Unstyled Primitives	Frontend › Headless & Unstyled Primitives

Weekly downloads over time

Hover for exact values; switch to log scale for tools of very different sizes.

React Aria
Radix UI
Base UI
Headless UI