manifest.json

{
    "manifest_version": 2,
    "short_name" : "ImprovedTube",
    "name": "Improve YouTube! (Open-Source for YouTube)",
    "version": "3.150",
    "version_name": "3.150",
    "icons": {
        "16": "assets/icons/16.png",
        "32": "assets/icons/32.png",
        "48": "assets/icons/48.png",
        "128": "assets/icons/128.png"
    },
    "default_locale": "en",
    "description": "Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264",
    "browser_action": {
        "default_icon": {
            "16": "assets/icons/16g.png",
            "32": "assets/icons/32g.png",
            "48": "assets/icons/48g.png",
            "128": "assets/icons/128g.png"
        },
        "default_popup": "index.html"
    },
    "content_scripts": [{
        "all_frames": true,
        "css": [
            "content-scripts.css"
        ],
        "js": [
            "content-scripts.js"
        ],
        "matches": [
            "https://www.youtube.com/*"
        ],
        "exclude_matches": [
            "https://www.youtube.com/improvedtube",
            "https://www.youtube.com/tv*",
            "https://www.youtube.com/audiolibrary/*",
            "http://studio.youtube.com/*"
        ],
        "run_at": "document_start"
    }, {
        "all_frames": true,
        "css": [
            "satus.css",
            "popup.css"
        ],
        "js": [
            "satus.js",
            "popup.js"
        ],
        "matches": [
            "https://www.youtube.com/improvedtube"
        ],
        "run_at": "document_end"
    }, {
        "all_frames": true,
        "js": [
            "page.js"
        ],
        "matches": [
            "https://www.youtube.com/improvedtube"
        ],
        "run_at": "document_start"
    }],
    "background": {
        "persistent": false,
        "scripts": [
            "background.js"
        ]
    },
    "optional_permissions": [
        "downloads",
        "https://*.youtube.com/*"
    ],
    "permissions": [
        "https://www.youtube.com/", 
        "contextMenus",
        "storage"
    ],
    "offline_enabled": true,
    "update_url": "https://clients2.google.com/service/update2/crx",
    "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'"
}