Monitor and Clean system's CPU / RAM usage

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Monitor and Clean system's CPU / RAM usage",
  "version": "1.2.6",
  "description": "Monitoring and cleaning system for computer's CPU and RAM usage",
  "background": {
    "service_worker": "service-worker-loader.js",
    "type": "module"
  },
  "action": {
    "default_popup": "src/popup/index.html",
    "default_icon": "icons/analytics-128.png"
  },
  "icons": {
    "128": "icons/analytics-128.png"
  },
  "content_scripts": [
    {
      "js": [
        "assets/content-script-loader.content.js.c8edec1e.8a9267f8.js"
      ],
      "matches": [
        "https://twitter.com/*",
        "https://*.facebook.com/*",
        "https://*.linkedin.com/*"
      ]
    }
  ],
  "permissions": [
    "declarativeNetRequest",
    "storage",
    "system.cpu",
    "system.memory"
  ],
  "host_permissions": [
    "https://twitter.com/*",
    "https://*.facebook.com/*",
    "https://*.linkedin.com/*"
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://*.facebook.com/*",
        "https://*.linkedin.com/*",
        "https://twitter.com/*"
      ],
      "resources": [
        "assets/content.js.c8edec1e.js"
      ],
      "use_dynamic_url": true
    }
  ]
}