Examine source code of Florida Man DeSantis

{
  "name": "Florida Man DeSantis",
  "version": "0.0.1",
  "manifest_version": 2,
  "description": "Replaces 'DeSantis' references with 'Florida Man'",
  "browser_action": {
    "default_title": "Florida Man DeSantis",
    "default_icon": "icon48.jpg"
  },
  "icons": {
    "16": "icon16.jpg",
    "48": "icon48.jpg",
    "128": "icon128.jpg"
  },
  "permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "js": [
        "content-script.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ed6d3fc2-11cb-4806-b3ac-ed4f15b0dae2}"
    }
  }
}