manifest.json

{
    "name": "ebb",
    "version": "0.0.0.1",
    "manifest_version": 3,
    "description": "Chrome extension to mitigate on-screen movement.",
    "icons": {
        "16": "icons/ebb16x16.png",
        "32": "icons/ebb32x32.png",
        "48": "icons/ebb48x48.png",
        "128": "icons/ebb128x128.png"
    },
    "action": {
        "default_popup": "popup/popup.html"
    },
    "background":{
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": ["lib/jquery.min.js","content-scripts/content.js"],
            "run_at": "document_start"
        }
    ],
    "permissions":["storage"],
    "commands": {
        "_execute_action": {
          "suggested_key": {
            "windows": "Ctrl+Shift+Y",
            "mac": "MacCtrl+Shift+Y",
            "chromeos": "Ctrl+Shift+U",
            "linux": "Ctrl+Shift+J"
          },
          "description": "Opens popup.html"
        }
      }
}