Dev tools · alternatives · 2026

24 alternatives to Atomus

A utility library for testing client-side code in Node.js

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Atomus launched in 2014; newer entries below may have overtaken it.

1. 1SJ
   Server.js – A modern Express alternative▲295

   2017 · serverjs.io · its alternatives →

2. 2EA
   Expounder – A small JavaScript library for more engaging tutorials▲134

   2016 · skorokithakis.github.io · its alternatives →

3. 3CE
   CodeceptJS – end to end testing framework for Node with synchronous API▲13

   2015 · codecept.io · its alternatives →

4. 4SC
   Stdlib.com – Building a Standard Library of Node.js Microservices▲28

   2016 · stdlib.com · its alternatives →

5. 5AL
   A lightweight fullstack boilerplate based on VueJS and Node.js▲24

   2018 · github.com · its alternatives →

6. 6MN
   Mr.Node – A JavaScript Library for Node.js Functions▲10

   2017 · mrnode.tk · its alternatives →

7. 7TC
   The CLI Book – Writing Successful Command Line Clients with Node.js▲7

   2016 · theclibook.com · its alternatives →

8. 8BF
   Boilerplate for Node.js and TypeScript with Jest tests▲33

   2017 · github.com · its alternatives →

9. 9JA
   Joint, a real-time Node.js framework for single page apps▲56

   2012 · github.com · its alternatives →

10. 10OA
    OxJS - a JavaScript Library for Web Applications▲44

    2012 · oxjs.org · its alternatives →

11. 11NB
    Node bindings for libui, a native UI library for Unix, OS X and Windows▲28

    2016 · github.com · its alternatives →

12. 12FA
    Frame – A user system API for Node.js▲9

    2014 · github.com · its alternatives →

13. 13AR
    Awesome resources for writing cross-platform Node.js applications▲8

    2015 · github.com · its alternatives →

14. 14JA
    Janeway – A more mouse-driven, curses-based Node.js console▲25

    2016 · github.com · its alternatives →

15. 15FJ
    Fire.js: Visual Node.js Development with JSON, MongoDB and Cloudfoundry▲23

    2011 · firejs.firebase.co · its alternatives →

16. 16AD
    AnyAPI – Documentation and Test Consoles for Over 150 Public APIs▲22

    2015 · any-api.com · its alternatives →

17. 17PG
    Project Glimpse from Microsoft – Full-Stack Node.js Web Diagnostics▲8

    2017 · node.getglimpse.com · its alternatives →

18. 18RA
    Ronin – a toolkit for building CLI apps in Node.js easy and fast▲5

    2014 · vdemedes.github.io · its alternatives →

19. 19BA
    Bernoulli – An A/B testing service that supports full stack development▲10

    2014 · bernoulli.io · its alternatives →

20. 20
    Atom IDE▲7

    Improved language integration

    2017 · its alternatives →

21. 21
    Teletype for Atom▲13

    Code together in real time

    2017 · its alternatives →

22. 22OS
    Open Source Node.js Interpreter for iOS▲15

    2014 · itunes.apple.com · its alternatives →

23. 23SJ
    Socket.js, a tiny WebSockets library for Node.js▲11

    2016 · github.com · its alternatives →

24. 24
    Razorframe▲5

    a Node.js library for kickstarting real-time apps at scale

    2016 · 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 →