Alternatives

Products that do what Arbiter IDE does

The offline-friendly, in-browser IDE for pure JS prototypes

1. 1
   CodeOrbital▲115

   Code, preview, share, and host with AI Power

   2025

2. 2
   BrowserBook▲160

   The Browser Automation IDE

   Dec 2025

3. 3AR
   A remote browser product, open-sourced▲253

   2019 · github.com

4. 4MI
   Mesh IDE – a code editor that feels like a spreadsheet▲199

   2017 · github.com

5. 5
   Code editor by Flawwwless▲89

   An online Javascript code editor 🤖

   2019

6. 6
   Flowbite Svelte▲180

   Open-source UI components for Svelte and Tailwind CSS

   2023

7. 7SN
   Skruv – No-dependency, no-build, small JavaScript framework▲123

   2021 · skruv.io

8. 8IV
   ICEcoder v2.0 – online and offline browser code editor▲40

   Have been building a web IDE & browser based code editor and v2.0 has now launched. Contains a whole load of features beyond just code highlighting such as online & offline use, code completion, type boosting, Emmet, database management, find & replace builder, auto backups, Github syncing and a whole lot more. Oh, and it's free & open source. Any and all feedback welcomed.

   2013 · icecoder.net

9. 9
   Source Lair▲136

   SourceLair lets people develop software in their browsers.

   2015

10. 10
    LocatorJS DevTool▲119

    Click on a component in browser to go to code in your editor

    2022

11. 11
    Continue (IDE extension)▲227

    The open-source coding autopilot

    2023

12. 12KI
    KISS IDE – A simple web based IDE▲56

    2017 · github.com

13. 13AE
    An Easy Programming Language That Runs in the Browser▲138

    2018 · kabas.online

14. 14
    Templarbit▲144

    Security for modern teams running software

    2017

15. 15
    Judge0 IDE▲118

    Free and open-source online code editor.

    2020

16. 16
    Bits 2.0 by Creative Tim▲125

    Awesome code snippets for coding faster

    2021

17. 17AP
    A playground for in-browser interpreters▲79

    2015 · fatiherikli.github.io

18. 18
    Jsblocks▲97

    Faster than AngularJS and ReactJS. Better MV-ish Framework.

    2015

19. 19
    AgentNotch▲120

    Real-time AI coding assistant telemetry in your Mac's notch

    Jan 2026

20. 20AP
    A programmable embedded browser written in pure Java▲52

    2016 · github.com

21. 21
    DevBite▲1

    105 fast, privacy-first developer tools running in browser

    3d ago · devbite.dev

22. 22OS
    Open-source isolated browser, free for journalists etc.▲66

    2020 · github.com

23. 23
    Browserbase▲60

    A web browser for your AI

    2025

24. 24FO
    Free open-source isolated browser for security▲71

    2021 · github.com

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