Alternatives

Products that do what Tandem – Decentralized, cross-editor, collaborative editing does

1. 1RA
   Rustpad, a self-hosted online collaborative text editor▲143

   2021 · github.com

2. 2TE
   Twincl Editor – A WYSIWYG/Markdown dual-mode editor▲55

   2016 · twincl.com

3. 3FA
   Firepad, an open source collaborative text editor▲168

   2013 · firepad.io

4. 4SM
   Slate-md-editor – A markdown editor that allows live editing▲123

   2018 · github.com

5. 5CA
   Conclave, a decentralized, real-time, collaborative text editor▲22

   2018 · conclave-team.github.io

6. 6
   Notion Beta▲294

   An expressive and collaborative document editor

   2015

7. 7HE
   Hyper Editor – A back end independent visual composer for web▲74

   2019 · github.com

8. 8SI
   Scratchpad.io - a real-time HTML and CSS editor▲298

   2012 · scratchpad.io

9. 9OT
   Operational transform for realtime collaborative editing in JS/Flow▲56

   2016 · cricklet.github.io

10. 10
    Brackets 1.0▲190

    An open-source text editor for web designers by Adobe

    2014

11. 11
    Editorially▲95

    Collaborative writing tool

    2013

12. 12RT
    Real-time collaborative editing plugin for IntelliJ▲65

    2014 · github.com

13. 13
    Atom▲145

    A hackable text editor for the 21st Century

    2014

14. 14WO
    Wysihtml – Open-source rich text editor for web apps▲215

    2014 · github.com

15. 15AC
    A Collaborative Code Editor (like EtherPad with Syntax Highlighting)▲46

    2012 · snucode.com

16. 16BD
    Bangle.dev – Collection of tools for building rich text editors▲95

    2021 · github.com

17. 17PA
    Polyphony – A realtime collaborative text editing lib for web/mobile▲8

    2014 · polyphony-ot.com

18. 18MA
    Monodraw, an ASCII Art Editor for Mac▲141

    2015 · monodraw.com

19. 19TK
    Two Kilo – A curses-based text editor in 2kb of code▲67

    2019 · 0x0.st

20. 20HA
    HextEdit – A fast and native hex editor for macOS▲88

    2021 · hextedit.app

21. 21AN
    A next gen front-end framework with lots of editable examples▲57

    2016 · nx-framework.com

22. 22WM
    We made a real-time editor for web database apps▲121

    2018 · demo.hyperfiddle.net

23. 23WA
    Writing – A lightweight distraction-free editor (MathJax and Markdown)▲133

    2017 · github.com

24. 24FM
    Fiddle.md – a collaborative writing tool by Swipe▲129

    2015 · fiddle.md

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