{ "homepage_url": "https://1000scores.com", "name": "bluepill", "browser_specific_settings": { "gecko": { "id": "addon@example.com", "strict_min_version": "42.0" } }, "description": "changes your perspective on the web", "version": "0.3", "background": { "scripts": ["background.js"], "persistent": false }, "permissions": ["storage"], "browser_action": { "name": "Click to change your browsers perspective", "default_icon": "icon0.png" }, "manifest_version": 2 }