Install

• License: Mozilla Public License 2.0
• Weekly downloads: 0
• Average daily users: 3
• Rating: 0/5 of 0 ratings
• Created: 2018-04-14 21:31:00
• Last updated: 2018-04-18 14:00:12
• Homepage:
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/rule-of-3/
• API: {512a509c-992e-4964-862d-97937650179b}