Examine source code of Netflix Ad Skipper

{
  "manifest_version": 2,
  "name": "Netflix Ad Skipper",
  "version": "1.0.1",
  "description": "Netflix Ad Skipper automatically skips the ads Netflix shows during closing credits, letting you enjoy uninterrupted binge-watching",
  "developer": {
    "name": "Nick Barry"
  },
  "homepage_url": "https://github.com/itsnickbarry/netflix-adblock",
  "content_scripts": [
    {
      "matches": [
        "*://www.netflix.com/*"
      ],
      "js": [
        "netflix_adblock.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ef408a18-5656-4a55-9173-acd68d22406a}"
    }
  }
}