Alternatives

Products that do what ChronoSync does

Real-time API schema translation & breaking-change proxy

1. 1
   Chrono API▲90

   Forecasting for developers

   2018

2. 2
   Chronoscope▲117

   Automated time tracking for software teams

   2024

3. 3
   Novocall TimeSync▲138

   Scheduling app with pre-qualification and call automation

   2020

4. 4
   Chronos – Master of Time▲113

   Time zone converter, meeting scheduler + video conferencing

   2017

5. 5
   SocketCluster▲93

   A scalable realtime engine for Node.js

   2015

6. 6
   Kodezi Chronos-1▲56

   A debugging-native language model

   Dec 2025

7. 7WI
   WebRTC implementation for Python using Asyncio▲216

   2018 · github.com

8. 8LI
   Log.io (Realtime log monitoring, powered by node.js + socket.io)▲205

   2011 · logio.org

9. 9
   Stacksync▲68

   The first AI-native Enterprise Integration Platform.

   Jan 2026

10. 10RS
    Realtime, self-hosted monitoring for Node.js inspired by GitHub Status▲75

    2016 · github.com

11. 11
    Chronock▲110

    Scheduling and calendar sync, all in one

    22d ago · chronock.ai

12. 12KT
    Kneden – Transpile ES7 Async/await to ES6 Promise Chains (Babel Plugin)▲76

    2016 · github.com

13. 13AC
    A clock synchronization library in golang for distributed systems▲26

    2018 · github.com

14. 14SR
    Simple realtime two-way sync with SSH, fswatch and rsync▲71

    2019 · github.com

15. 15NJ
    Nsynjs – JS engine with stoppable threads and without callback hell▲51

    2017 · github.com

16. 16LG
    Leftronic goes true Real-Time with Node.js and Redis Pub/Sub▲13

    2011 · blog.leftronic.com

17. 17NJ
    Node.js async iterators in Real-Time market data feeds▲7

    2019 · docs.tardis.dev

18. 18TR
    TransomJS – Rapidly Develop REST APIS on Node Using TransomJS▲15

    2018 · transomjs.github.io

19. 19CA
    Created a Node.js's addon that can handle 1M req/s▲7

    I’ve been experimenting with building a Node.js HTTP framework using Rust + Hyper with N-Api. The project started as a fully synchronous server, but I recently patched it to support async (Tokio/Hyper). That change alone nearly doubled throughput in benchmarks. What’s different: * Built directly on Hyper, no heavy abstraction * napi glue for Node.js bindings * Minimal core (sync and async engines side-by-side) * Focused on raw performance, not plugins (yet) This is still experimental and not production-ready. I’d like feedback on: * Async API design — does it feel ergonomic? *…

    2025

20. 20CH
    Coseq – high order functions for JavaScript async/sync iterators▲9

    2017 · github.com

21. 21AL
    A local-first, real-time global canvas using CRDTs▲7

    This is a demo of a family of libraries intended to make it easy to build local-first, real-time applications for mobile, desktop and the web using CRDTs. It currently has support for using Sqlite, PostgreSQL or a plain old record store (Hive) as data storage backend. https://github.com/cachapa/crdt There's also a websocket sync layer that transparently handles the connection and delta changesets between participants. https://github.com/cachapa/crdt_sync

    2023 · draw.cachapa.net

22. 22AA
    Async/await alternative▲17

    2016 · github.com

23. 23LR
    Lynk – Real-time and daily app updates via websockets (macOS, no SDKs)▲6

    Hi hackers! I'm a self-taught solo teenage dev ever wanted to show what you're doing right now on the internet? well I've been wanting to for a while, so I built Lynk, a lightweight macOS app that tracks your active apps, window titles, and daily usage in real time, and broadcasts that data over WebSockets. Oh and it also updates whenever you switch apps to connected clients! No SDKs, no APIs — just local tracking + a websocket endpoint you can ping from any language. GitHub: https://github.com/shaileshsaravanan/lynk

    2025 · github.com

24. 24RF
    RestCommander - Fast Parallel Async HTTP client as a Service▲11

    2014 · github.com

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