Life & fun · alternatives · 2026

Is JavaScript Enabled? is a utility that checks whether JavaScript is active in a user's browser. Launched in 2019, this tool is for web developers and users who need to verify their browser settings. The tool provides… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Is JavaScript Enabled? launched in 2019; newer entries below may have overtaken it.

1. 1
   Is JS Enabled?▲69

   Tool to test if JS is enabled in your browser.

   2019 · its alternatives →

2. 2DC
   Doihavejavascriptenabled.com – Does what it says on the tin▲10

   Is JavaScript enabled in your browser?

   2022 · doihavejavascriptenabled.com · its alternatives →

3. 3
   JavaStatus▲3

   Checks if JavaScript is enabled in your browser

   2023 · its alternatives →

4. 4TW
   This website is valid JSON▲604

   2020 · webdatarender.com · its alternatives →

5. 5WP
   Weekend project, Intro.js▲716

   2013 · usablica.github.com · its alternatives →

6. 6
   JavaScript Quiz▲190

   Check your JS knowledge by having fun.

   2021 · javascriptquiz.com · its alternatives →

7. 7
   Quantum JavaScript▲210

   Quantum computing in your browser.

   2020 · quantumjavascript.app · its alternatives →

8. 8
   InAppBrowser.com▲198

   Check if an in-app browser is injecting JavaScript code

   2022 · inappbrowser.com · its alternatives →

9. 9SU
   Speed up your site by running JavaScript when the browser is idle▲94

   2022 · npmjs.com · its alternatives →

10. 10
    JavaScript On/Off Secure▲2

    chrome extensions

    Apr 2026 · chromewebstore.google.com · its alternatives →

11. 11NI
    Noscript.it – browse and share links with JavaScript disabled▲18

    2020 · noscript.it · its alternatives →

12. 12
    Intro.js v2.0▲328

    Javascript framework for adding guide and screen tips

    2015 · usablica.github.io · its alternatives →

13. 13
    Moment.js▲279

    Parse, validate, manipulate, and display dates in JavaScript

    2015 · momentjs.com · its alternatives →

14. 14VJ
    validate.js - lightweight JavaScript form validation library▲102

    2011 · rickharrison.github.com · its alternatives →

15. 15SJ
    Scratch.js – Interactive JavaScript Scratchpad▲169

    2020 · hole.dev · its alternatives →

16. 16
    Learn and practice modern JavaScript▲305

    Learn JavaScript is the easiest, most interactive way to learn & practice modern JavaScript online. Read short lessons, solve challenges & answer flashcards.

    2019 · learnjavascript.online · its alternatives →

17. 17
    The State of JavaScript 2018▲226

    Discover the latest trends in the JavaScript ecosystem

    2018 · 2018.stateofjs.com · its alternatives →

18. 18OS
    Open Source emulator in Javascript that runs Linux▲65

    2012 · ubercomp.com · its alternatives →

19. 19MN
    My new JavaScript MVC framework▲304

    2014 · lhorie.github.io · its alternatives →

20. 20
    PlayJS▲138

    Playground JavaScript web, now with superpowers

    2023 · its alternatives →

21. 21SJ
    Search JavaScript libraries▲31

    2017 · li458-246.members.linode.com · its alternatives →

22. 22JP
    JavaScript Program Synthesis▲139

    2021 · grgv.xyz · its alternatives →

23. 23JB
    JavaScript books, free online▲222

    2016 · exploringjs.com · its alternatives →

24. 24JE
    JavaScript, ES6, ES7, ES10 Where Are We?▲33

    2019 · medium.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 →