Unlike Content Blocker extensions like Wipr, dark mode extensions for Safari require extensive permissions (e.g., "Can read sensitive information from webpages, including passwords, phone numbers, and credit cards on all webpages" and "Can see when you visit all webpages").
Safer alternatives include:
* { color: #ffffff !important; background: #000000 !important; } a { color: #00ff00 !important; }
/mac | Jan 24, 2019