Dev tools · alternatives · 2026

24 alternatives to UI Builder for shadcn/ui

React component for a visual way to create UIs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. UI Builder for shadcn/ui launched in 2024; newer entries below may have overtaken it.

1
21st.dev▲1,211
I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!
2025 · 21st.dev · its alternatives →
2
Page UI▲810
High-converting landing page components to copy and paste
2024 · pageui.shipixen.com · its alternatives →
3
ReactAI▲440
Open source free AI react components builder
2024 · its alternatives →
4
Shadcn UI Component Explorer▲431
View, interact & search 100s of Shadcn UI components
2024 · shipixen.com · its alternatives →
5
Layouts.dev▲699
A notebook for building interfaces with Tailwind & shadcn/UI
2024 · layouts.dev · its alternatives →
6
Extend UI▲11
Reusable React components built on shadcn/ui
2024 · extend-ui.com · its alternatives →
7
OpenUI▲543
Describe UI and see it rendered live
2024 · github.com · its alternatives →
8
UI Components▲325
Reusable React components to build apps with Auth0
2024 · auth0.com · its alternatives →
9
Magic UI▲588
UI library for Design Engineers
2025 · magicui.design · its alternatives →
10AV
A Visual IDE for React▲479
I made this because building UIs in a lexical medium like code is super annoying. I have to pre-render what I’m making in my head, and then jump between the browser and IDE to test. I was inspired by the developer console in chrome and safari since I end up editing css there because it’s ironically more convenient. Hope it’s useful!
2022 · dev.aspect.app · its alternatives →
11
shadcn CLI 3.0 and MCP Server▲414
One command line to add UI components to your project
2025 · ui.shadcn.com · its alternatives →
12
Shadcn Builder - Online Form builder▲7
A free form builder for shadcn/ui components.
2025 · shadcn-builder.com · its alternatives →
13
Antd – A set of high-quality React components▲507
Following the Ant Design specification, we developed a React UI library antd (Pronunciation) that contains a set of high quality components and demos for building rich, interactive user interfaces.
2016 · ant.design · its alternatives →
14
Shadcnblocks▲361
The ultimate block set for shadcn/ui, Tailwind, and React
Nov 2025 · shadcnblocks.com · its alternatives →
15
cult / ui▲23
Open source components crafted for design engineers
2024 · cult-ui.com · its alternatives →
16
React Boilerplate and Structor – React UI Builder▲54
2016 · github.com · its alternatives →
17
Kibo UI▲306
Advanced, open-source components for shadcn/ui
2025 · kibo-ui.com · its alternatives →
18
UI Builder + Mockup tool▲315
Sketch UI mockups directly on live websites in Chrome
2025 · chromewebstore.google.com · its alternatives →
19
blocks.so▲61
Open-source UI library built with React, Tailwind and shadcn
Nov 2025 · blocks.so · its alternatives →
20UB
UI builder for web developers▲25
2017 · tandemcode.com · its alternatives →
21
BuilderX▲279
Design to code, designers and developers on one platform.
2019 · rapidnative.com · its alternatives →
22
Formation▲71
React-based UI component library
2022 · its alternatives →
23RU
React UI Builder Demo On-Line▲14
2015 · umyproto.com · its alternatives →
24
openv0▲120
AI-generated UI components with React+Tailwind, open-source
2023 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →