21st
@21st_dev

Building blocks for AI apps

 San Francisco
21st.dev
Joined October 2025
43 Photos and videos
4,000+ people have saved components from this one library in 30 days: Hyperiux Vault has 55 React components that make your site feel agency-built Product timelines, card stacks, page transitions and more! Copy + paste any of them into your AI agent 👇
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Hyperiux Vault by @_hyperiux_ 21st.dev/@hyperiux/library/h…

Hyperiux Vault — 55 React Components, Preview & Copy | 21st

Hyperiux Vault is a source-first library of polished React and Next.js interaction effects, animations, transitions, and microinteractions, ready to copy, customize, and ship. Preview all 55 compon...

21st.dev
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400+ people saved this hero section component in 4 days This clothing rack was built in React Copy + paste this into your AI agent 👇
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Product Rail Gallery by DHxWhy 21st.dev/@dhxwhy/components/…

Product Rail Gallery – Fashion Store Hero Section | Community Components | 21st

Product Rail Gallery, a fashion store hero section for React and Tailwind CSS (shadcn/ui): real garment photos hang from wooden hangers on a clothing rail (a clothing rack, in American English), turn...

21st.dev
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2,000+ people saved this testimonials component Testimonials that don't look like a row of quote boxes Copy + paste this into your AI agent 👇
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Stagger Testimonials by Vaibhav Kumar Singh 21st.dev/@vaib215/components…

Stagger Testimonials | Community Components | 21st

Testimonial Component that stands apart from the boring boxes of quotes. Dark mode compatible, no frame motion used.

21st.dev
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We built a library of over 200+ carousels! Each carousel is made in React by the best design engineers and UI libraries across the internet Paste any component into AI to add it to your app Link below ↓
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Browse the carousels 👇 21st.dev/community/component…

239+ Carousel Components for React & Tailwind | 21st

Showcase images and content interactively with 55 React carousel components, seamlessly styled with Tailwind CSS for Next.js.

21st.dev
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700+ people saved this finance dashboard component in a week A bento grid that actually feels alive, made in React Copy + paste this into your AI agent 👇
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Finance Bento by vasnev[.]art 21st.dev/@romanvasnev/compon…

Finance Bento | Community Components | 21st

Pro personal-finance bento for fiat, stocks and crypto: net-worth stream, allocation gauge, KPI tiles, mirrored cash flow, crypto sparklines and weekly stocks. Period and currency switches, tooltips,...

21st.dev
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850+ people saved this footer component in a week The fastest-rising footer on 21st right now Copy + paste this into your AI agent 👇
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Halftone Wordmark Footer by Kedhareswer Naidu 21st.dev/@kedhareswer/compon…

Halftone Wordmark Footer | Community Components | 21st

Halftone wordmark footer: an enormous brand word cropped by the bottom edge and printed in halftone dots that part around the pointer on springs and warm in colour as they move; click to send a shock...

21st.dev
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Every wallpaper here is a live shader. Pause it where you like it and that exact frame becomes a 4K wallpaper for your iPhone or Mac. Or take it as an 8-second loop.
21st
@21st_dev
Oct 25
Introducing 21st Wallpapers: free 4K wallpapers for your iPhone and Mac Made from 300+ shaders, all built in React Link below ↓
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Introducing 21st Wallpapers: free 4K wallpapers for your iPhone and Mac Made from 300+ shaders, all built in React Link below ↓
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21st.dev/wallpapers?utm_sour…

Free shader wallpapers for iPhone and Mac in 4K | 21st

337 live shaders made on 21st, free as wallpapers: stop one where you like it and take that frame in 4K, or an 8-second seamless loop, for your iPhone and your Mac.

21st.dev
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Almost 900 people saved this React component in a week One of the fastest-rising hero sections on 21st this month Copy + paste this into your AI agent 👇
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Liquid Sculpture Hero by @gughigugx 21st.dev/@gughigug/component…

Liquid Sculpture Hero | Community Components | 21st

Editorial hero with a 3D sculpture that turns into ~125k liquid particles under the cursor. Light/dark switch, mobile layout, WebGL2.

21st.dev
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In 30 days, 2,000+ people saved this hero section component One of the most-saved new React components on 21st Copy + paste this into your AI agent 👇
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Works Wheel by Crafter UI 21st.dev/@crafterui/componen…

Works Wheel | Community Components | 21st

A portfolio/project index that displays items in a ring around a title and, on scroll or drag, opens into a 3D drum carousel you turn through one item at a time.

21st.dev
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Works Wheel by Crafter UI 21st.dev/@crafterui/componen…

Works Wheel | Community Components | 21st

A portfolio/project index that displays items in a ring around a title and, on scroll or drag, opens into a 3D drum carousel you turn through one item at a time.

21st.dev
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