Dev tools · alternatives · 2026

24 alternatives to Testing Private Functions in JavaScript

Contribute to arvindrajnaidu/maineffect development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Testing Private Functions in JavaScript launched in 2020; newer entries below may have overtaken it.

1. 1
   status-checks▲74

   Create GitHub status checks using JavaScript Functions

   2019 · status-checks.netlify.com · its alternatives →

2. 2
   Essential functions in JavaScript in vanilla form (inspired by PHP)▲5

   Essential Vanilla JavaScript Functions. Contribute to amitmerchant1990/essential-vanilla-javascript-functions development by creating an account on GitHub.

   2017 · github.com · its alternatives →

3. 3
   Scope linter for coffeescript▲7

   Scope linter for coffeescript. Contribute to za-creature/coffeescope development by creating an account on GitHub.

   2016 · github.com · its alternatives →

4. 4
   Classes for javascript that you'd actually use▲52

   Classes for javascript that don't suck. Contribute to jneen/pjs development by creating an account on GitHub.

   2012 · github.com · its alternatives →

5. 5
   JavaScript Quality Guide▲9

   :art: A JavaScript Quality Guide. Contribute to bevacqua/js development by creating an account on GitHub.

   2014 · github.com · its alternatives →

6. 6WB
   Web-based CoffeeScript REPL/console▲36

   2012 · larryng.github.com · its alternatives →

7. 7
   Legalize.js – object validation for node and the browser▲7

   JavaScript object validation for browsers + node. Contribute to paypal/legalize.js development by creating an account on GitHub.

   2015 · github.com · its alternatives →

8. 8
   Imperative Reactive Programming in JavaScript▲5

   Reactive Expressions for JavaScript. Contribute to loreanvictor/quel development by creating an account on GitHub.

   2022 · github.com · its alternatives →

9. 9
   A J Cheat Sheet▲5

   Contribute to dankilman/j-cheat-sheet development by creating an account on GitHub.

   2019 · github.com · its alternatives →

10. 10
    WebSocket demo using Fastly Compute-at-Edge▲9

    Fanout Fastly Compute JavaScript demo. Contribute to fastly/fanout-compute-js-demo development by creating an account on GitHub.

    2022 · github.com · its alternatives →

11. 11
    JavaScript Parser Combinator example▲5

    Parser Combinators in JavaScript. Contribute to incrediblesound/js-combinators development by creating an account on GitHub.

    2017 · github.com · its alternatives →

12. 12
    AI that builds data-intensive web-apps crazy fast, in days▲7

    Realtime JavaScript Backend. . Contribute to CloudBoost/cloudboost development by creating an account on GitHub.

    2015 · cloudboost.io · its alternatives →

13. 13
    No Framework Render Function▲5

    Simple JS imgui. Contribute to crisdosaygo/bulgogi development by creating an account on GitHub.

    2020 · github.com · its alternatives →

14. 14
    Linting and static analysis of Clojure code▲5

    Contribute to mattfenwick/clolint-js development by creating an account on GitHub.

    2014 · github.com · its alternatives →

15. 15
    Yan.js▲6

    颜.js. Contribute to wong2/yan.js development by creating an account on GitHub.

    2015 · github.com · its alternatives →

16. 16
    Confetti.js▲6

    Abstractions for creating confetti using canvas. Contribute to wesleycho/confetti.js development by creating an account on GitHub.

    2014 · github.com · its alternatives →

17. 17
    Send Me a Secret▲9

    Contribute to ostrowr/send-me-a-secret development by creating an account on GitHub.

    2021 · github.com · its alternatives →

18. 18
    Project Gutenberg Typography▲8

    basic javascript typography tool. Contribute to smcalilly/gutenberg-typography development by creating an account on GitHub.

    2019 · github.com · its alternatives →

19. 19
    Web Streams with PureScript▲7

    How to use Web Streams with PureScript. Contribute to brakmic/WebStreams-with-PureScript development by creating an account on GitHub.

    2016 · github.com · its alternatives →

20. 20
    First embeddable script language/VM in C i made▲8

    Contribute to riicchhaarrd/deprecated-cgsc development by creating an account on GitHub.

    2016 · github.com · its alternatives →

21. 21
    SupaScript: Postgres extension to dynamically import JavaScript libs▲5

    Contribute to burggraf/SupaScript development by creating an account on GitHub.

    2021 · github.com · its alternatives →

22. 22
    Rune Framework, ECMAScript 7 API Framework▲6

    ECMAScript 7 API Framework. Contribute to runejs-legacy/rune development by creating an account on GitHub.

    2015 · github.com · its alternatives →

23. 23
    I made a small ePub reader in Clojure▲7

    Contribute to netb258/clj-pub development by creating an account on GitHub.

    2019 · github.com · its alternatives →

24. 24
    Elm Org-Babel Support▲6

    Org-Babel support for evaluating Elm code. Contribute to BonfaceKilz/ob-elm development by creating an account on GitHub.

    2020 · github.com · 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 →