Examine source code of BB Navigator

{
  "manifest_version": 3,
  "name": "Blackbaud Search",
  "version": "1.1.8",
  "author": "Dan Grochmal",
  "description": "Navigate to widely used sites of Blackbaud PTG employees",
  "omnibox": {
    "keyword": "bb"
  },
  "permissions": [
    "contextMenus",
    "tabs"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "dan.grochmal@blackbaud.com",
      "strict_min_version": "58.0"
    }
  },
  "icons": {
    "16": "bb.png",
    "32": "bb.png",
    "48": "bb.png",
    "128": "bb.png"
  }
}