The Great Discarder

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "The Great Discarder",
  "description": "Automatically discards unused tabs to free up system resources",
  "version": "0.1.2",
  "permissions": [
    "tabs",
    "storage",
    "unlimitedStorage",
    "contextMenus",
    "alarms",
    "system.memory"
  ],
  "background": {
    "scripts": [
      "js/db.js",
      "js/storage.js",
      "js/tabStates.js",
      "js/eventPage.js"
    ],
    "persistent": false
  },
  "content_scripts": [],
  "browser_action": {
    "default_title": "The Great Discarder",
    "default_icon": "img/icon19.png",
    "default_popup": "html/popup.html"
  },
  "options_page": "html/options.html",
  "icons": {
    "16": "img/icon16.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "content_security_policy": "script-src 'self' https://www.google-analytics.com; object-src 'self'",
  "incognito": "split",
  "manifest_version": 2,
  "minimum_chrome_version": "54",
  "commands": {
    "1-discard-tab": {
      "description": "Discard active tab",
      "suggested_key": {
        "default": "Ctrl+Shift+S"
      }
    },
    "3-discard-active-window": {
      "description": "Discard all tabs in active window"
    },
    "4-reload-active-window": {
      "description": "Reload all tabs in active window"
    },
    "5-discard-all-windows": {
      "description": "Discard all tabs in all windows"
    },
    "6-reload-all-windows": {
      "description": "Reload all tabs in all windows"
    }
  }
}