Extendify
Extendify shows a Spotify Play Button when you browse pages about artists and tracks on Wikipedia, Youtube and many more.
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"name": "__MSG_appName__",
"description": "__MSG_appDesc__",
"short_name": "Extendify",
"default_locale": "en",
"version": "0.3.0",
"manifest_version": 2,
"permissions": [
"tabs"
],
"content_scripts": [
{
"matches": [
"http://*/*",
"https://*/*"
],
"js": [
"js/jquery.min.js",
"js/search.js",
"js/lib.js",
"js/providers/allmusic.js",
"js/providers/amazon.js",
"js/providers/ebay.js",
"js/providers/gmail.js",
"js/providers/google.js",
"js/providers/piratebay.js",
"js/providers/wikipedia.js",
"js/providers/youtube.js",
"js/background.js"
]
}
],
"icons": {
"16": "icons/icon16.png",
"48": "icons/icon48.png",
"128": "icons/icon128.png"
}
}