manifest.json

{
    "manifest_version": 2,
    "name": "Library Detector",
    "short_name": "Library Detector",
    "version": "6.8.0",
    "web_accessible_resources": [
        "library/libraries.js",
        "content_scripts/lib_detect.js"
    ],
    "description": "Detects the Javascript libraries running on a page and displays their icons in the address bar.",
    "icons": {
        "48": "icons/icon48.png",
        "128": "icons/icon128.png"
    },
    "background": {
        "scripts": [
            "library/libraries.js",
            "background_scripts/main.js"
        ],
        "persistent": false
    },
    "page_action": {
        "default_icon": {
            "19": "icons/icon19.png",
            "38": "icons/icon38.png"
        },
        "default_title": "Library Detector"
    },
    "permissions": [
        "tabs",
        "http://*/*",
        "https://*/*"
    ],
    "content_scripts": [
        {
            "matches": ["http://*/*", "https://*/*"],
            "js": ["content_scripts/inject.js"],
            "run_at": "document_end"
        },
        {
            "matches": ["http://*/*", "https://*/*"],
            "js": ["content_scripts/detect.js"],
            "run_at": "document_idle"
        }
    ]
}