Examine source code of Word Game Solver

{
  "manifest_version": 2,
  "name": "Word Game Solver",
  "version": "1.0",
  "description": "Automatically solves word games.",
  "permissions": [
    "activeTab"
  ],
  "background": {
    "scripts": [
      "solver.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "16": "icons/page-16.png",
      "32": "icons/page-32.png"
    },
    "default_title": "Wordle me this!"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "word-game-solver@atnpgo.wtf"
    }
  }
}