No Javascript
Disallows the running of Javascript.
No Javascript - Disable Javascript on Firefox
"No Javascript" is a Firefox add-on that disallows Javascript on a per domain basis. It allows users to easily block Javascript on websites to enhance their privacy and security.
Add-on stats
Weekly download count: 1
Firefox on Android: No
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- <all_urls>
- storage
- unlimitedStorage
- tabs
- webRequest
- webRequestBlocking
Size: 2.33M
Email: ma*****@gmail.com
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
"No! I do not want Javascript to run on this page!" If that is what you're after, this extension is for you.
No Javascript disallows Javascript on a per domain basis. On sites where you do not wish Javascript to run, add its domain name into the Blacklist, and you're done.
User reviews
Easy, with the text block I add the desired urls, and the javascript code blocks.
by Firefox user 13912040, 2024-05-26
2MB bloated and wasteful extension. Other extension can do it with only 50KB.
by JJ, 2024-01-08
Add-on safety
Risk impact
No Javascript requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
No Javascript has earned a fairly good reputation and likely can be trusted.
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