Instant Chords: Tab Connect by UltimateGuitar

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "__MSG_name__",
  "short_name": "UG serch chords",
  "version": "1.2",
  "description": "__MSG_description__",
  "author": "UG dev",
  "homepage_url": "https://www.ultimate-guitar.com",
  "icons": {
    "16": "icons/16.png",
    "24": "icons/24.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "96": "icons/96.png",
    "128": "icons/128.png"
  },
  "default_locale": "en",
  "action": {
    "default_title": "__MSG_name__",
    "default_icon": {
      "19": "icons/19.png",
      "38": "icons/38.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://music.youtube.com/*"
      ],
      "css": [
        "css/style.css"
      ],
      "js": [
        "js/constant.js",
        "js/run.js",
        "js/youtube_music/youtube_music.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://www.youtube.com/*"
      ],
      "css": [
        "css/style.css"
      ],
      "js": [
        "js/constant.js",
        "js/run.js",
        "js/youtube/youtube.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    },
    {
      "matches": [
        "https://open.spotify.com/*"
      ],
      "css": [
        "css/style.css"
      ],
      "js": [
        "js/constant.js",
        "js/run.js",
        "js/spotify/spotify.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icons/logo.svg",
        "icons/logo_white.svg"
      ],
      "matches": [
        "https://music.youtube.com/*",
        "https://www.youtube.com/*",
        "https://open.spotify.com/*"
      ]
    }
  ],
  "offline_enabled": true,
  "minimum_chrome_version": "103"
}