manifest.json

{
    "manifest_version": 2,
    "name": "Youtube Zen",
    "version": "1.0.3",
    "description": "Boosts productivity by removing certain distracting elements on youtube.",
    "homepage_url": "https://github.com/Zackyization/youtube-zen",

    "browser_action": {
        "browser_style": true,
        "default_title": "Youtube Zen",
        "default_popup": "popup/youtube-zen-popup.html"
    },

    "background" : {
        "scripts": ["background/youtube-zen-background.js"]
    },

    "content_scripts": [{
        "matches": ["*://*.youtube.com/*"],
        "js": ["content_scripts/youtube-zen.js"],
        "css": ["css/youtube-home.css"],
        "run_at": "document_idle",
        "all_frames": true
    }],

    "icons": {
        "48": "icons/youtube_zen_icon_square.svg",
        "96": "icons/youtube_zen_icon_square.svg"
    },

    "permissions": [
        "*://*.youtube.com/*",
        "storage",
        "tabs"
    ]
}