manifest.json

{
    "manifest_version": 3,
    "name": "Delfi",
    "description": "Save Linkedin Profiles with Short Notes!",
    "version": "1.0",
    "action": {
        "default_icon": "images/delfi-logo.png",
        "default_popup": "popup/popup.html"
    },
    "icons": {
        "16": "images/delfi-logo.png",
        "32": "images/delfi-logo.png",
        "48": "images/delfi-logo.png",
        "128": "images/delfi-logo.png"
      },

      "host_permissions": [
        "https://developer.chrome.com/*",
        "http://*/*",
        "https://*/*",
        "https://www.linkedin.com/*"
      ],
      "permissions": [
        "storage",
        "tabs",
        "scripting"
      ],
      "background": {
        "service_worker": "background.js"
    },
    "web_accessible_resources": [
        {
            "matches": ["<all_urls>"],
            "resources": ["images/delfi-logo.png"]
        }
    ]
  }