21st
21st is 12,000+ hand-crafted React and Tailwind CSS components, templates, and shadcn themes by real design engineers. Preview live, install with one command — for you and your AI agent.. It is ranked #1318 on the Vibe Coding Radar, in AI UI & design, first seen 47 days ago and shared in 11 posts (398.4k views).
React Components, Templates & Themes — 12,000+ Crafted UI | 21st Search ⌘K Log in Get 21st free Just copy-paste real designs. Find components, copy prompts, and ship polished UI with your AI agent. Get 21st free Browse components Search ⌘ K Home Explore Components Themes Templates Apps New Icons New Video New Bookmarks Publish Top today The most saved components of the day View all 1 2 3 4 5 6 7 8 New & noteworthy The best components of the last month View all Categories All components Heroes and motion Animated heroes Hero sections 1.1K Shaders 559 Backgrounds 504 Gradients Footers UI components Buttons 1.7K AI chats 286 Cards & grids 1.3K…
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21st in numbers
- Rank on the Vibe Coding Radar: #1318 of 2600
- Shared in 11 posts by 7 accounts: @rdominguezibar
- 398.4k views on those posts
- First seen 47 days ago, last shared 15 days ago
- Pricing seen by AGK Intelligence: not stated
- Market: AI UI & design
FAQ
What is 21st?
12,000+ hand-crafted React and Tailwind CSS components, templates, and shadcn themes by real design engineers. Preview live, install with one command — for you and your AI agent. It was first shared on X 47 days ago and is ranked #1318 on the Vibe Coding Radar.
Is 21st free?
Pricing is not stated on the page we read.
Who shared 21st?
7 accounts on X, including @rdominguezibar, in 11 posts totalling 398.4k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 7.9k posts from 5k X accounts over the last 14 days, 2.6k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-06 15:18 UTC. Full method.