Examine source code of BeeKeeper

{
  "description": "Adds two solution hints, the letter grid and the 2-letter list, to the NYT Spelling Bee game.",
  "manifest_version": 2,
  "name": "BeeKeeper",
  "version": "1.0.0",
  "homepage_url": "https://github.com/scottblechman/beekeeper",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.nytimes.com/puzzles/spelling-bee"
      ],
      "js": [
        "data/util.js",
        "data/answers.js",
        "data/distribution.js",
        "data/settings.js",
        "ui/EnabledButton.js",
        "ui/LetterGrid.js",
        "ui/TwoLetterList.js",
        "beekeeper.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a91bb479-9cc5-4161-9b30-bf1d2c6c409e}"
    }
  }
}