manifest.json

{
    "manifest_version": 3,
    "name": "Solid Reference Extension",
    "version": "1.0",
    "description": "Social Web Solid Reference Extension",
    "icons": {
      "48": "icon.png"
    },
    "permissions": [
      "tabs",
      "storage",
      "unlimitedStorage",
      "scripting",
      "<all_urls>"
    ],
    "action": {
      "default_popup": "popup.html",
      "default_icon": {
        "16": "icon.png",
        "48": "icon.png",
        "128": "icon.png"
      }
    },
    "background": {
      "service_worker": "background.js"
    },
    "options_ui": {
      "page": "settings.html",
      "open_in_tab": true
    },
    "sidebar_action": {
      "default_panel": "dashboard.html",
      "default_icon": {
        "16": "icon.png",
        "48": "icon.png",
        "128": "icon.png"
      }
    },
    "content_scripts": [
        {
          "matches": ["https://example.com/*"], 
          "js": ["content.js"],
          "css": ["overlay.css"] 
        }
    ],
    "web_accessible_resources": [
      {
        "resources": ["activity.html", "overlay.html", "overlay.js", "overlay.css"],
        "matches": ["*://*/activity.html"]
      },
      {
        "resources": ["help.html"],
        "matches": ["*://*/help.html"]
      }
    ],

    "host_permissions": [
      "storage",
      "<all_urls>"
    ]
  }