When a page is accessed, it is automatically parsed and replaced like these if necessary:
"sans-serif" -> sans-serif
"sans" -> sans
"serif" -> serif
"monospace" -> monospace

case-insensitive

Source Code: https://github.com/goahi/default-fontfamily

Install

• License: MIT License
• Weekly downloads: 1
• Average daily users: 4
• Rating: 0/5 of 0 ratings
• Created: 2022-02-25 13:22:48
• Last updated: 2022-08-02 15:40:11
• Homepage: https://github.com/goahi/default-fontfamily
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/generic-font-names-fixer/
• API: {16011679-f749-4af5-8b16-65caf7d855b5}