Dev tools · alternatives · 2026

24 alternatives to AlienUI

Free open-source UI Component library for react native

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
OpenUI▲543
Describe UI and see it rendered live
2024 · github.com · its alternatives →
2
NextUI▲493
Beautiful, fast and modern React UI library
2022 · heroui.com · its alternatives →
3
LangUI▲131
Open source UI components tailored for your AI projects
2023 · langui.dev · its alternatives →
4
Tamagui▲190
UI that compiles away for React Native & Web
2022 · tamagui.dev · its alternatives →
5
NativeBase v3▲351
Mobile first, accessible components for React Native & Web
2021 · nativebase.io · its alternatives →
6
Nachos - React Native UI kit by Avocode▲193
Open source set of UI components for JS and React apps.
2017 · avocode.com · its alternatives →
7
ReactAI▲440
Open source free AI react components builder
2024 · its alternatives →
8
Deco IDE▲358
Best IDE for building React Native apps
2016 · decosoftware.com · its alternatives →
9
Magic UI▲588
UI library for Design Engineers
2025 · magicui.design · its alternatives →
10
React Native▲362
Build native mobile experiences with Javascript
2015 · github.com · its alternatives →
11
Formation▲71
React-based UI component library
2022 · its alternatives →
12
Mobilecn UI▲103
Beautiful, customizable mobile UI components, free forever
2023 · its alternatives →
13
NativeWindUI – Native Feeling TailwindUI for React Native▲16
Hey HN! We're Zach and Dan, and today we're excited to introduce NativeWindUI, a UI library that helps you build beautiful apps for all native platforms through the power of Tailwind CSS and React Native. With this familiar set of tools, you can now easily deliver a great experience that feels native to each platform. As developers, we've always been frustrated by the trade-offs between development speed and native user experience. We've seen countless apps that feel "off" because they prioritized cross-platform consistency over platform-specific design patterns. It has become painfully…
2024 · nativewindui.com · its alternatives →
14
UI Components▲325
Reusable React components to build apps with Auth0
2024 · auth0.com · its alternatives →
15
Adalo Component Marketplace▲237
Create custom React Native components for your no-code apps
2020 · adalo.com · its alternatives →
16
NextUI v2.0▲136
Beautiful, fast and modern React and TailwindCSS UI library
2023 · heroui.com · its alternatives →
17
Tap UI▲12
Custom mobile UI components
2025 · tapui.vercel.app · its alternatives →
18
ReactiveSearch Native▲224
Elasticsearch UI components for React Native
2018 · opensource.appbase.io · its alternatives →
19
Material Kit – Open Source UI for Bootstrap, React, Vuejs, React Native▲193
Free and Open Source UI Kit for Bootstrap 5, React, Vue.js, React Native and Sketch based on Google's Material Design - creativetimofficial/material-kit
2019 · github.com · its alternatives →
20
Nuxt UI▲316
Nuxt UI is a free, open source Vue component library: 125+ accessible, TypeScript components built on Reka UI and Tailwind CSS, for Nuxt and any Vue app.
2023 · ui.nuxt.com · its alternatives →
21
Virgin▲290
The React Native UI kit you've been looking for
2017 · github.com · its alternatives →
22
Tamagui – React design systems optimized for native and web▲88
React Native style library and UI kit with the best web performance
2021 · tamagui.dev · its alternatives →
23
UI Builder for shadcn/ui▲242
React component for a visual way to create UIs
2024 · github.com · its alternatives →
24
Open Source TailwindCSS UI Components▲148
Free Tailwind html UI Components - built to create landing pages and websites. Easyfrontend UI components are free and open-source. Copy paste the components to update your existing site or create a new site from it.
2024 · 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 →