YouTube Playlist Duration
This extension calculates and displays the total duration of a YouTube Playlist
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"manifest_version": 3,
"name": "YouTube Playlist Duration",
"version": "2.2",
"description": "This extension calculates and displays the total duration of a YouTube Playlist",
"icons": {
"48": "icon48.png"
},
"action": {
"default_icon": {
"48": "icon48.png"
},
"default_popup": "popup.html",
"default_title": "Playlist Duration Calculator"
},
"permissions": [
"activeTab"
],
"content_scripts": [
{
"js": [
"content.js"
],
"matches": [
"*://youtube.com/*",
"*://www.youtube.com/*",
"*://m.youtube.com/*"
]
}
]
}