Youtube Timestamp Saver

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Youtube Timestamp Saver",
  "version": "0.1.0",
  "description": "It helps you save timestamps in Youtube videos",
  "permissions": [
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "https://*.youtube.com/*"
  ],
  "background": {
    "service_worker": "background.js",
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.youtube.com/*"
      ],
      "js": [
        "contentScript.js"
      ],
      "css": [
        "content.css"
      ],
      "run_at": "document_end"
    }
  ],
  "options_page": "options.html",
  "web_accessible_resources": [
    {
      "resources": [
        "*.html",
        "assets/bookmark.png",
        "assets/bookmark.gif",
        "assets/play.png",
        "assets/delete.png",
        "assets/save.png"
      ],
      "matches": [
        "https://*.youtube.com/*"
      ]
    }
  ],
  "action": {
    "default_icon": {
      "16": "assets/ext-icon.png",
      "24": "assets/ext-icon.png",
      "32": "assets/ext-icon.png",
      "128": "assets/delete.png"
    },
    "default_title": "My Youtube Bookmarks",
    "default_popup": "popup.html"
  },
  "manifest_version": 3
}