YouLoop

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "author": "Marko Kajzer",
    "name": "YouLoop",
    "version": "0.8.0",
    "description": "Put YouTube videos on loop with one click",
    "icons": {
        "19": "icons\/icon_19px.png",
        "32": "icons\/icon_32px.png",
        "38": "icons\/icon_38px.png",
        "48": "icons\/icon_48px.png",
        "128": "icons\/icon_128px.png"
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/www.youtube.com\/*",
                "https:\/\/www.youtube.com\/*"
            ],
            "css": [
                "styles\/youloop.css"
            ],
            "js": [
                "js\/content_script.js"
            ],
            "run_at": "document_end"
        }
    ],
    "permissions": []
}