JavaScript Per-Site Toggle от Amanita

JavaScript Per-Site Toggle gives you a quick and simple way to control JavaScript on individual websites.

Click the toolbar icon to disable or enable JavaScript for the current site. Your preference is remembered separately for each website.

Features:

One-click JavaScript ON/OFF toggle
Per-site settings
Clear ON/OFF toolbar indication
Right-click controls
Automatically reloads the page after changing the setting
Settings are stored locally in Firefox
No account required
No analytics or telemetry
No personal data collected or transmitted

When JavaScript is disabled, the extension prevents scripts from executing on the selected website. It does not change Firefox's global JavaScript setting.

JavaScript can be restored for the website at any time by clicking the toolbar button again.