Examine source code of Lingodeer Improvements

{
  "manifest_version": 3,
  "name": "Lingodeer Improvements",
  "version": "1.0",
  "description": "Improves quality-of-life for the Lingodeer web client (https://www.lingodeer.com).",
  "developer": {
    "name": "Evan Hock",
    "url": "https://github.com/Evan-Hock"
  },
  "icons": {
    "32": "icons/32-lingodeer.png",
    "64": "icons/64-lingodeer.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.lingodeer.com/*"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{f13ea180-3311-43df-ae1e-77310d139fb4}"
    }
  }
}