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Best alternatives to JavaScript Errors Notifier (2026)

10 Chrome extensions that do a similar job to JavaScript Errors Notifier, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

JavaScript Errors Notifier: reviews, users and permissionsBest Developer Tools extensions

JavaScript Errors Notifier today

≈3K users4.8★ from 6 ratingsNot updated for 2+ years3 permissions

JavaScript Errors Notifier alternatives, compared

  1. 1

    JavaScript Profiler

    JavaScript Code Execution Analysis, real-time, 24x7. Provided by Germain UX

    ≈1K users4.1★ from 9 ratingsNot updated for 2+ years3 permissions
    • About 3.0× fewer users than JavaScript Errors Notifier
    • Updated more recently
    JavaScript Profiler alternativesCompare side by side
  2. 2

    Quick Javascript Switcher

    Disable JavaScript on any site in one click

    ≈200K users4.0★ from 817 ratingsUpdated 19 months ago4 permissions
    • About 67× more users than JavaScript Errors Notifier
    • Updated more recently
    • Asks for more permissions (4 vs 3)
    Quick Javascript Switcher alternativesCompare side by side
  3. 3

    Toggle JavaScript

    Enable or disable JavaScript without the hassle.

    ≈200K users4.3★ from 203 ratingsNot updated for 4+ years2 permissions
    • About 67× more users than JavaScript Errors Notifier
    • Updated less recently
    • Asks for fewer permissions (2 vs 3)
    Toggle JavaScript alternativesCompare side by side
  4. 4

    Bitrix Composite Notifier

    Shows statistics and debugging information for the composite site.

    ≈5K users3.7★ from 28 ratingsUpdated 23 months ago3 permissions
    • About 1.7× more users than JavaScript Errors Notifier
    • Updated more recently
    Bitrix Composite Notifier alternativesCompare side by side
  5. 5

    Pause Script Execution

    Pause JavaScript execution to aid in debugging. Open DevTools and press the hotkey (default Ctrl+Shift+S) to pause script execution.

    593 users2.4★ from 9 ratingsUpdated 17 months ago2 permissions
    • About 5.1× fewer users than JavaScript Errors Notifier
    • Updated more recently
    • Asks for fewer permissions (2 vs 3)
    Compare side by side
  6. 6

    MZ Disable JavaScript

    MZ Disable JavaScript is a Chrome extension that allows users to disable JavaScript execution on specific websites.

    ≈2K users4.2★ from 5 ratingsNot updated for 3+ years3 permissions
    • About 1.5× fewer users than JavaScript Errors Notifier
    • Updated less recently
    Compare side by side
  7. 7

    Amplitude Event Explorer

    Explore and debug your Amplitude JavaScript SDK instrumentation by interacting with your site.

    ≈50K users4.3★ from 23 ratingsUpdated 3 weeks ago12 permissions
    • About 17× more users than JavaScript Errors Notifier
    • Updated more recently
    • Asks for more permissions (12 vs 3)
    Amplitude Event Explorer alternativesCompare side by side
  8. 8

    [Deprecated] Google Analytics Debugger

    Prints useful information to the JavaScript console by enabling the debug version of the Google Analytics Javascript.

    ≈600K users3.7★ from 534 ratingsUpdated 13 days ago3 permissions
    • About 200× more users than JavaScript Errors Notifier
    • Updated more recently
    [Deprecated] Google Analytics Debugger alternativesCompare side by side
  9. 9

    User JavaScript and CSS

    User JavaScript and CSS on any website

    ≈200K users4.5★ from 667 ratingsUpdated 3 weeks ago8 permissions
    • About 67× more users than JavaScript Errors Notifier
    • Updated more recently
    • Asks for more permissions (8 vs 3)
    User JavaScript and CSS alternativesCompare side by side
  10. 10

    TypeScript Console

    Run and debug TypeScript code in the Browser DevTools.

    893 users3.6★ from 7 ratingsUpdated 12 months agoNo special permissions
    • About 3.4× fewer users than JavaScript Errors Notifier
    • Updated more recently
    • Asks for fewer permissions (0 vs 3)
    Compare side by side

JavaScript Errors Notifier alternatives: questions

What is the best alternative to JavaScript Errors Notifier?

By users, the most popular alternative is [Deprecated] Google Analytics Debugger with ≈600K users and a 3.7-star rating. The closest match by what it does is JavaScript Profiler.

Which JavaScript Errors Notifier alternative has the best rating?

User JavaScript and CSS has the highest rating of these alternatives with 50+ ratings: 4.5 out of 5 from 667 ratings.

Is there a JavaScript Errors Notifier alternative that asks for fewer permissions?

TypeScript Console asks for 0 permissions, against 3 for JavaScript Errors Notifier.

How many alternatives to JavaScript Errors Notifier are there?

We list 10 close alternatives to JavaScript Errors Notifier on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.