manifest.json

{
  "manifest_version": 2,
  "name": "MuteTab",
  "description": "Take control of noisy tabs: mute by default, blacklists, and more",
  "version": "3.0.11",
  "icons": {
    "16": "build/img/favicon.png",
    "48": "build/img/favicon.png",
    "128": "build/img/favicon.png"
  },
  "permissions": [
    "tabs", "storage", "contextMenus"
  ],
  "browser_action": {
      "default_title": "MuteTab",
      "default_icon": "build/img/favicon.png",
      "default_popup": "build/html/popup.html"
  },
  "commands": {
    "make_current_tab_only_unmuted": {
      "description": "Unmute current tab and mute others"
    },
    "toggle_current_muted": {
      "description": "Toggle muted for current tab",
      "suggested_key": {
                "default": "Alt+Shift+M"
      }
    },
    "mute_background": {
      "description": "Mute all background tabs",
      "suggested_key": {
                "default": "Alt+Shift+B"
      }
    },
    "mute_all": {
      "description": "Mute all tabs",
      "suggested_key": {
                "default": "Alt+Shift+A"
      }
    },
    "unmute_all": {
      "description": "Unmute all tabs"
    },
    "change_privacy_mode": {
      "description": "Toggle privacy mode",
      "suggested_key": {
                "default": "Alt+Shift+P"
      }
    },
    "show_unducked": {
      "description": "Show unducked"
    },
    "mute_unducked": {
      "description": "Mute unducked"
    }
  },
  "options_page": "build/html/options.html",
  "background": {
    "scripts": ["build/js/background-bundle.js"],
    "persistent": true
  }
}