Web Risk Info
Web Risk Info
Stay safe when browsing the Internet by getting information about the reliability of sites in real time.
Web Risk Info
Web Risk Info
Stay safe when browsing the Internet by getting information about the reliability of sites in real time.

Quick Javascript Switcher

★★★★★
★★★★★
200,000+ users
<
>
Promotional Light Up Yo-Yo Sample
★★★★★
★★★★★
Deadpool & Wolverine - DTF Halftones - 12 Designs
★★★★★
★★★★★
Oliver Hazard Perry and Matthew C. Perry: The Lives and Careers of the Brothers Who Became Legendary U.S. Navy Officers [Book]
★★★★★
★★★★★
Demitri's Classic Bloody Mary Seasoning Mix, 16 0z Bottles (Pack of 2)
★★★★★
★★★★★
Big News May 27, 2023 (Digital)
★★★★★
★★★★★
Deadpool Figure Dogpool Plush Deadpool Wolverine Plushie Toys Wolverine Logan Bolster Pillow Room
★★★★★
★★★★★

Quick JavaScript Switcher is a simple Chrome extension that lets you enable or disable JavaScript on a per-site basis (domain or subdomain) with a single click.

Example: You can disable JavaScript on 'https://google.com' but keep it enabled on 'https://mail.google.com'

Please consider to support my work by making a donation 💖:
https://donate.stripe.com/14k0 3Dcbca0XaGY3cn

QJS is an open source Chrome extension coded by Maxime Le Breton.
As a solo developer, your support means a lot and helps maintain the project

__________________________________

Quick JavaScript Switcher is a useful tool for web developers to test site behavior without JavaScript and ensure graceful degradation. SEO specialists can simulate how non-JavaScript search engines view a page, helping identify indexing issues. It’s also valuable for privacy-focused users and accessibility testers to assess a site’s functionality without JavaScript, and for quickly comparing page load speeds with and without dynamic elements.

Works with any URL scheme, including domains, subdomains, IP addresses, localhost, and local .html files!

Note: The Pause/Resume feature has been temporary disabled since 2.1 because too many users complained about the required 'debugger' permission.

__________________________________

Works with Chrome 88+
(for Chrome <88, use the v1 version)

Permissions:
A detailed topic about why QJS need them (TLDR: didn't have choice for good UX):
https://github.com/maximelebre ton/quick-javascript-switcher/ issues/74

Troubleshooting with v2:
Some users experience issues with the v2 update, which can often be resolved by uninstalling and reinstalling the extension. I apologize for this inconvenience.
__________________________________

/* Log info */
2.2.0
=====
- Fix toggle problem due to existing rules from v1 version
- Fix problem with ip adresses

2.1.0
=====
- Play/pause js feature has been removed because it requires a new permission (debugger), and many users complain about this new permission
- Fix bug with localhost and ip adresses
- Allow/block/clear behaviour is back

2.0.2
=====
Fix bug with toggle when trying to clear rule, now it's the classic allow/block behaviour, instead of allow/block/clear

2.0.1
=====
Fix bug with old rules, conflicted with new rules (so the click on the icon doesn't toggle)

2.0.0 (Major version, compatible with Chrome 88+)
=====
- Based on new Chrome security policies (manifest v3)
- New icon design
- [new] Allow / block by domain or subdomain
- [new] Pause JS without refreshing!
- [new] Options panel to edit rules
And many other improvments

1.4.12
=====
Fix bug with chrome 91+: https://github.com/maximelebre ton/quick-javascript-switcher/ issues/45

1.4.4
=====
Small fixes and promotion for the next release! (Kickstarter crowdfunding)

1.4.1
====
Implement a hack to fix this chrome issue in incognito mode:
https://code.google.com/p/chro mium/issues/detail?id=494501

1.4.0
====
Add synchronized options
fix some bugs

1.3.2
====
Custom Shortcut added (you need to edit manualy in tools > extensions > keyboard shortcuts (in the bottom right))

1.3.0
====
- Donation added (in Options)

1.2.0
====
- Many Fixes
- Way to import / export rules
- Fix incognito mode

1.1.0
====
Auto-refresh added & options page improved
(auto-refresh can be disabled trough the options page)

1.0.8
====
Fix background_page error in manifest v2

1.0.7
====
Update to manifest version 2

1.0.6
====
Icon modification for accessibility of red/green color deficients
Related