Lyrify

manifest.json

{
  "manifest_version": 3,
  "name": "Lyrify",
  "description": "Make the lyrics of the song you are listening not to appear unless it's time to.",
  "version": "1.1",
  "icons": {
    "16": "imgs/icon-16.png",
    "32": "imgs/icon-32.png",
    "48": "imgs/icon-48.png",
    "128": "imgs/icon-128.png"
  },
  "content_scripts": [
    {
      "js": [
        "script.js"
      ],
      "matches": [
        "https://open.spotify.com/*"
      ]
    }
  ],
  "permissions": [
    "activeTab",
    "storage",
    "tabs"
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}