Alternatives

Products that do what localsync – Real-time state synchronization over multiple browser tabs does

1. 1RT
   Real-time server monitoring in your browser▲346

   2014 · scoutapp.github.io

2. 2AE
   AcrossTabs – Easy communication between cross-origin browser tabs▲107

   2017 · github.com

3. 3JA
   Joint, a real-time Node.js framework for single page apps▲56

   2012 · github.com

4. 4TA
   Tabbie, a tab manager for Google Chrome▲73

   2016 · github.com

5. 5AR
   A remote browser product, open-sourced▲253

   2019 · github.com

6. 6TA
   Tabli – A Tab Manager for Google Chrome▲52

   2015 · antonycourtney.github.io

7. 7SR
   Sync – Realtime partials with Rails▲143

   2013 · chrismccord.com

8. 8SM
   SyncNinja – Mirroring browser execution on the server▲20

   2015 · github.com

9. 9LA
   LoadJS – A tiny async loader for modern browsers▲25

   2016 · github.com

10. 10CJ
    Crudlet.js – A common, streamable interface for synchronizing data▲94

    2015 · github.com

11. 11RA
    Razorframe – A Node.js module for empowering real-time apps at scale▲52

    2016 · github.com

12. 12PA
    Pushpin – A new way to build realtime HTTP and WebSocket services▲114

    2015 · pushpin.org

13. 13LA
    LoadJS – A tiny async loader for modern browsers▲21

    2015 · github.com

14. 14DC
    detecting cache latency inside a Web browser▲107

    2018 · maratyszcza.github.io

15. 15DC
    Digital Carburetor Synchronizer (C, Swift)▲61

    2020 · github.com

16. 16ES
    EteSync – Secure and journaled sync for Android▲41

    2017 · etesync.com

17. 17DA
    ducksboard, a real time dashboard using websockets▲41

    2011 · ducksboard.com

18. 18SA
    Sleeper – An ambient new tab browser extension for Firefox and Chrome▲6

    2020 · sleeper.fyi

19. 19PJ
    Pdf.js-based real-time collaborative viewer for Chrome▲61

    2014 · chrome.google.com

20. 20WR
    Wave – Realtime Web Apps and Dashboards for Python▲31

    2020 · github.com

21. 21GT
    Gibbon Tabs – A powerful and light Chrome tab manager▲10

    2017 · github.com

22. 22CB
    Cross-browser asynchronous JS script loader w/callbacks▲45

    2012 · github.com

23. 23SA
    SpaceMagic, a real-time node.js framework▲29

    2012 · spacemagic.io

24. 24IR
    Introducing realtime REST▲18

    2016 · restdb.io

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