Dev tools · alternatives · 2026

24 alternatives to Flawwwless ui

Simplified open source React.js components library 🚀

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flawwwless ui launched in 2019; newer entries below may have overtaken it.

1. 1
   Flawwwless ui 2.0▲4

   Open source React.js well-designed components library

   2019 · its alternatives →

2. 2
   Flawwwless UI Icons▲146

   250+ Open-source React.js icons

   2019 · ui.flawwwless.com · its alternatives →

3. 3
   Flawwwless▲191

   A free coding education platform 🤖

   2019 · its alternatives →

4. 4
   Code editor by Flawwwless▲89

   An online Javascript code editor 🤖

   2019 · its alternatives →

5. 5
   Performative-UI – A react component library of design tropes▲1,181

   Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

   Jun 2026 · vorpus.github.io · its alternatives →

6. 6
   Float UI▲415

   Open-source UI components & templates

   2023 · floatui.com · its alternatives →

7. 7
   React Boilerplate 3.0▲370

   Offline-first, highly scalable foundation for your next app

   2016 · github.com · its alternatives →

8. 8
   React Rainbow Components▲327

   Build your web application in a snap.

   2019 · react-rainbow.io · its alternatives →

9. 9
   Smooth UI, a React UI Library for Humans▲87

   Modern React UI library 💅👩‍🎤🍭. Contribute to smooth-code/smooth-ui development by creating an account on GitHub.

   2018 · github.com · its alternatives →

10. 10
    Flowbite▲506

    Open-source library of Tailwind CSS components

    2021 · flowbite.com · its alternatives →

11. 11
    Keep React▲256

    React-powered web solutions with open-source UI components

    2023 · bestsellers-ai.com · its alternatives →

12. 12
    UI Components▲325

    Reusable React components to build apps with Auth0

    2024 · auth0.com · its alternatives →

13. 13
    Tailframes▲103

    Open Source components library for React & Tailwind CSS

    2024 · tailframes.com · its alternatives →

14. 14
    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 →

15. 15
    Driwwwle▲189

    Just like Dribbble, but for developers

    2021 · its alternatives →

16. 16
    Formation▲71

    React-based UI component library

    2022 · its alternatives →

17. 17
    Tetrisly React Components▲125

    An open-source react library to shipping web apps faster

    2024 · tetrisly.com · its alternatives →

18. 18
    BadtzUI▲17

    A free and open-source React component library

    2025 · badtz-ui.com · its alternatives →

19. 19
    ReactSymbols UI Kit▲288

    UI elements in ready-to-use components for React

    2017 · coolsymbol.now · its alternatives →

20. 20
    Preline UI v2.0▲315

    Build faster with Preline UI, a free and open-source Tailwind CSS UI component library with Pro blocks, templates, plugins, framework guides, and Figma.

    2024 · preline.co · its alternatives →

21. 21
    Stylepill▲253

    Get beautiful open source UI components weekly

    2017 · stylepill.carrd.co · its alternatives →

22. 22
    blocks.so▲61

    Open-source UI library built with React, Tailwind and shadcn

    Nov 2025 · blocks.so · its alternatives →

23. 23AJ
    A JavaScript UI library for imperative JSX▲41

    I've been building a web UI library for a side project of mine. I thought it might be useful to others, so I'm releasing it as open source. To put it simply, I realized that most of my pain points with React come from its declarative model ui=f(state). So I'm trying something that I'm calling "imperative JSX." Instead of treating JSX as the source of truth for your UI, it essentially becomes a query interface for DOM manipulation. I first had the idea for it a few months ago, and only began writing it in earnest last week, so it's extremely early and nowhere near production-ready. Still, I'd…

    2024 · npmjs.com · its alternatives →

24. 24
    Bubble Component Library▲192

    Pre-built UI for no-code apps

    2022 · bubble.io · its alternatives →

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 →