Dev tools · alternatives · 2026

24 alternatives to Used REA to make a free, open-source clone of Arc Browser

Contribute to amsultan2010/radian-browser development by creating an account on GitHub.

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

1. 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. 2
   OpenUI▲543

   Describe UI and see it rendered live

   2024 · github.com · its alternatives →

3. 3
   UI Components▲325

   Reusable React components to build apps with Auth0

   2024 · auth0.com · its alternatives →

4. 4
   Radian▲69

   Access free UI portraits, avatars, profile pictures, and placeholder images for Figma, React, UI design, and mockups

   Aug 2026 · radianui.com · its alternatives →

5. 5
   Algora – Paid open-source contributions▲111

   Hey HN! We’re Ioannis & Zaf, building Algora.io to help open source projects reward their contributors & grow their communities. 1 min demo: https://twitter.com/algoraio/status/1641560954746839042 The problem: paid contributions in open source are scarce, low trust & high friction Our solution: we built an app that streamlines open source bounties on Github Our 1st customer was Remotion.dev (15.6k stars, Typescript/React) in November 2022, whose feedback helped us ship our Github app & iterate through our bounty workflow. To date, Remotion.dev has rewarded 17…

   2023 · console.algora.io · its alternatives →

6. 6
   Free open-source isolated browser for security▲71

   💚🇺🇸🗽Secure remote browsing anywhere, any way you like it. - GitHub - BrowserBox/BrowserBox: 💚🇺🇸🗽Secure remote browsing anywhere, any way you like it.

   2021 · github.com · its alternatives →

7. 7
   4chan Browser for the ESP32▲7

   4chan browser for the ESP32. Contribute to rebane2001/chanduino development by creating an account on GitHub.

   2023 · github.com · its alternatives →

8. 8
   Create UI - Design System Pre-Sale v0.5▲15

   World's largest design & code ecosystem.

   Jun 2026 · createui.co · its alternatives →

9. 9
   I built a retro Macintosh desktop in the browser▲7

   Contribute to PinataCloud/pinapple development by creating an account on GitHub.

   2024 · github.com · its alternatives →

10. 10
    Open-source alternative to Visual React Editors▲5

    Edit react apps like you edit figma designs. Contribute to Underhive/visual-react-editor development by creating an account on GitHub.

    2024 · github.com · its alternatives →

11. 11
    Beautiful React UI components for your next project▲9

    Search UI components for React and Vue. Contribute to appbaseio/reactivesearch development by creating an account on GitHub.

    2018 · github.com · its alternatives →

12. 12
    Learn Flux from an extremely simple demo▲18

    Learn Flux from an extremely simple demo. Contribute to ruanyf/extremely-simple-flux-demo development by creating an account on GitHub.

    2016 · github.com · its alternatives →

13. 13
    Yourself, in Every Light▲5

    Contribute to almakit/alma development by creating an account on GitHub.

    Jun 2026 · github.com · its alternatives →

14. 14
    ReaUI▲13

    Modern react ui component library | build web apps faster

    2025 · reaui.com · its alternatives →

15. 15
    An Simple Hello World Angular 2 Application (Without Node)▲7

    Contribute to antsmartian/hello-world-angular-2 development by creating an account on GitHub.

    2016 · github.com · its alternatives →

16. 16
    Simple React App and Material UI▲5

    Contribute to mjunaidi/react-hooq-tv development by creating an account on GitHub.

    2019 · github.com · its alternatives →

17. 17
    GitHub▲12

    Reusable React components with premium aesthetics

    Jul 2026 · github.com · its alternatives →

18. 18
    React Native UI Components for Elasticsearch▲6

    Search UI components for React and Vue. Contribute to appbaseio/reactivesearch development by creating an account on GitHub.

    2018 · github.com · its alternatives →

19. 19
    Redux needs its own framework. Rematch is it▲7

    The Redux Framework. Contribute to rematch/rematch development by creating an account on GitHub.

    2018 · github.com · its alternatives →

20. 20
    React without WebPack▲6

    A simple (99% ES2015 less) tutorial for React. Contribute to kay-is/react-from-zero development by creating an account on GitHub.

    2016 · github.com · its alternatives →

21. 21
    Vue.js Free Dashboard on DashboardPack.com▲10

    Free React admin dashboard template with 20+ pages, dark mode, and Bootstrap 5. Open source ArchitectUI dashboard. Download from GitHub.

    2019 · dashboardpack.com · its alternatives →

22. 22
    A starter Go web application▲7

    Go Example Web Application. Contribute to bitexploder/gowebexample development by creating an account on GitHub.

    2017 · github.com · its alternatives →

23. 23
    Sera UI▲8

    Modern react component library

    2025 · its alternatives →

24. 24
    The missing preview feature for GitHub▲9

    Contribute to pd4d10/omni-viewer development by creating an account on GitHub.

    2017 · github.com · 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 →