DuckDuckRun

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "DuckDuckRun",
    "description": "Extends the DuckDuckGo search with some shortcuts",
    "version": "1.1",
    "manifest_version": 2,
    "content_scripts": [
        {
            "matches": [
                "https:\/\/duckduckgo.com\/*"
            ],
            "css": [
                "src\/css\/style.css"
            ],
            "js": [
                "src\/js\/script.js"
            ]
        }
    ],
    "web_accessible_resources": [
        "img\/*.png"
    ]
}