Life & fun · alternatives · 2026

24 alternatives to Mancy

A cross platform NodeJS REPL application

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mancy launched in 2016; newer entries below may have overtaken it.

1. 1
   Mancy – A Cross-Platform JavaScript REPL▲5

   >_ Electron based NodeJS REPL :see_no_evil:. Contribute to princejwesley/Mancy development by creating an account on GitHub.

   2015 · github.com · its alternatives →

2. 2
   A new stdlib for Golang focusing on platform native support▲154

   No gc, No goroutines, Produces small binaries while using the unmodified official go toolchain, and comes with complete Web SDK (generated from w3c/webref). We are building `pcz` to provide a reimagination of Go the language, in an effort to make it suitable for all kinds of programming tasks, and currently you can use it to build efficient web applications in Go using the generated Web SDK (as shown with the live web demo[1]). The journey is just starting, any suggestions? or any critics? [1]: https://primecitizens.github.io/livedemos/10-plat-web/

   2023 · github.com · its alternatives →

3. 3
   scrape-it▲186

   A Node.js scraper for humans.

   2016 · github.com · its alternatives →

4. 4
   Shelgon: A Framework for Building Interactive REPL Shells in Rust▲130

   I've been working on Shelgon, a framework that lets you build your own custom REPL shells and interactive CLI applications in Rust. You can use Shelgon to: - Create a custom shell with only a few lines of code - Build interactive debugging tools with persistent state between commands - Develop domain-specific language interpreters with shell-like interfaces - Add REPL capabilities to existing applications Getting started is straightforward - implement a single trait that handles your command execution logic, and Shelgon takes care of the terminal UI, input handling, and async runtime…

   2025 · github.com · its alternatives →

5. 5
   Kinase▲159

   A framework for building web scrapers for Chrome

   2017 · b12.io · its alternatives →

6. 6
   repl.it▲109

   Online code repl for pretty much any language.

   2015 · replit.com · its alternatives →

7. 7
   Easy Webserver for Node.js, Python, PHP, with Free SSL▲123

   Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids - caprover/README.md at master · caprover/caprover

   2017 · github.com · its alternatives →

8. 8
   Building an HTML5 Desktop environment with a minimal server component▲68

   Not really an oprating system, Just a pile of javascript pretending to be a Desktop Environment - Lerc/notanos

   2013 · github.com · its alternatives →

9. 9
   Nodebook – Minimalist Node REPL with Web UI▲69

   Nodebook - Multi-Lang Web REPL + CLI Code runner. Contribute to netgusto/nodebook development by creating an account on GitHub.

   2018 · github.com · its alternatives →

10. 10
    Modulus▲91

    Hosting, scaling, and data for Node.js applications

    2014 · its alternatives →

11. 11
    SocketCluster▲93

    A scalable realtime engine for Node.js

    2015 · socketcluster.io · its alternatives →

12. 12
    Second State VM▲78

    High performance secure & portable Rust functions in Node.js

    2020 · secondstate.io · its alternatives →

13. 13
    Raneto▲74

    Markdown powered Knowledgebase for Nodejs

    2014 · raneto.com · its alternatives →

14. 14
    REPL for Your Firebase Cloud Functions▲27

    2020 · github.com · its alternatives →

15. 15
    Neo.mjs – Webworker-driven UI framework▲54

    Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops. - neo/README.md at dev · neomjs/neo

    2020 · github.com · its alternatives →

16. 16
    Mr.Node▲6

    A Javascript Library for Node.js Functions

    2017 · its alternatives →

17. 17
    Janeway – A more mouse-driven, curses-based Node.js console▲25

    🌌 A Node.js console REPL with object inspection and many other features - 11ways/janeway

    2016 · github.com · its alternatives →

18. 18
    Replete 2.0▲14

    A ClojureScript REPL for iOS and Android

    2019 · replete-repl.org · its alternatives →

19. 19
    RobotJS▲1

    Node.js Desktop Automation

    2015 · github.com · its alternatives →

20. 20
    repl.it — A client-side web REPL for 15+ languages▲27

    Describe what you want. Replit builds it. Get a working app or website in minutes. No coding required.

    2011 · repl.it · its alternatives →

21. 21
    Linux-based OS with HTML, CSS, JS, and JSON environment▲8

    May 2026 · github.com · its alternatives →

22. 22
    A lightweight fullstack boilerplate based on VueJS and Node.js▲24

    A lightweight boilerplate for a universal webapp based on koa, mongodb, node, vue, and webpack - yunhan0/koa-vue-fullstack

    2018 · github.com · its alternatives →

23. 23N1
    NodeOS 1.0-RC1▲17

    2015 · node-os.com · its alternatives →

24. 24AC
    A cross-platform version manager for JDK, Go, Node.js, Bun.js, etc.▲11

    More than 40 programming languages and tools are supported.

    2024 · gvcgo.github.io · 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 →