Dev tools · alternatives · 2026

24 alternatives to OurJSEditor

A community for sharing frontend code

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OurJSEditor launched in 2021; newer entries below may have overtaken it.

1. 1
   Editor.js▲726

   A block-styled editor with clean JSON output

   2019 · editorjs.io · its alternatives →

2. 2
   WeWeb▲537

   Create websites faster with a next-generation visual builder

   2021 · its alternatives →

3. 3
   WeWeb 2.0▲429

   The only no-code frontend builder that is backend agnostic

   2021 · its alternatives →

4. 4
   Liveblocks Yjs▲379

   Build collaborative Notion-like text editors in minutes

   2023 · its alternatives →

5. 5
   CodeSandbox▲292

   The online code editor for web development

   2018 · its alternatives →

6. 6AO
   An open-source, collaborative, WYSIWYG Markdown editor▲460

   Inspired by the design and UI/UX of apps like Notion, and utility of open-source apps like StackEdit, I decided to create a minimalistic, local-only WYSIWYG Markdown editor. Some features worth highlighting: - Monaco editor and Prettier integration for code snippets - Tables (apparently the holy grail of WYSIWYG editing) - Embeds (for CodePen, CodeSandbox and YouTube, most useful for HTML or JSON exports) - Accepts Markdown paste-in, and "exports"/generates HTML, Markdown and JSON outputs - Collaboration (with real-time awareness and initial commenting system, available only when…

   2023 · editor.vrite.io · its alternatives →

7. 7
   CKEditor 5▲74

   Real-time collaborative WYSIWYG rich text editor.

   2018 · its alternatives →

8. 8
   JSX.Design▲415

   The dev friendly no-code editor for React development

   2024 · its alternatives →

9. 9CA
   CodeCafé – A real-time collaborative code editor in the browser▲81

   Hey guys! I’ve been working on a web app called CodeCafé—a collaborative, browser-based code editor inspired by VS Code and Replit, but with no downloads, no sign-up, and zero setup. You just open the link and start coding—together. The frontend is built with React and TypeScript, and the backend runs on Java with Spring Boot, which handles real-time editing via WebSockets. For syncing changes, I’m using Redis along with a custom Operational Transformation system (no third-party libraries!!!). The idea came after I found out a local summer school was teaching coding using Google Docs (yes,…

   2025 · github.com · its alternatives →

10. 10
    Liveblocks Starter Kit▲305

    Kickstart your Next.js collaborative application

    2023 · its alternatives →

11. 11FG
    Free GeoJSON editor to visualize, download or convert into many formats▲214

    2020 · geoman.io · its alternatives →

12. 12
    JSON Editor 1.0▲78

    Effortless JSON Editing, Anywhere!

    2023 · its alternatives →

13. 13
    Xeditor▲7

    A real-time collaborative code editor.

    2025 · xeditor.dev · its alternatives →

14. 14
    PseudoEditor▲75

    An editor & compiler that lets you code in plain English

    2023 · its alternatives →

15. 15
    Draft.js▲166

    A framework for building rich text editors in React

    2016 · its alternatives →

16. 16
    CodePen▲109

    HTML, CSS, and JavaScript editor in the browser.

    2014 · its alternatives →

17. 17
    JavaScript Playground▲12

    Interactive code editor

    2025 · its alternatives →

18. 18SI
    SharePad.io – A collaborative code editor and compiler▲60

    2021 · sharepad.io · its alternatives →

19. 19
    CodePen: Online Code Editor▲16

    Build, share, and learn JavaScript, CSS, and HTML editor.

    2021 · its alternatives →

20. 20
    TryCode▲72

    Realtime collaborative code editor (beta)

    2019 · its alternatives →

21. 21AF
    A fast, minimal and offline-friendly web playground▲50

    I built a web-based HTML/CSS/JS editor focused on speed, simplicity, and offline access. No bloat — just open and start coding. What makes it different: Live Preview – Edit HTML, CSS, and JS side-by-side with instant feedback. Offline support – Works without internet. You can even install it as a PWA and use it like a native app. No Login Required – Just visit, code, and preview. Login only if you want to save/share. Savable & Shareable Links – Save scripts in the cloud and get shareable links. Customizable Editor – Themes, fonts, auto-format on save, layout tweaks, line…

    2025 · scriptpad.dev · its alternatives →

22. 22
    Code editor by Flawwwless▲89

    An online Javascript code editor 🤖

    2019 · its alternatives →

23. 23
    Redactor▲84

    Flexible, extensible javascript WYSIWYG editor

    2014 · its alternatives →

24. 24
    Collaborative Markdown Editor▲83

    Collaborative editor with end-to-end encryption.

    2017 · 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 →