Examine source code of Loggly Formatter

{
  "manifest_version": 3,
  "name": "Loggly Formatter",
  "version": "0.8",
  "browser_specific_settings": {
    "gecko": {
      "id": "loggly-helper-extension@gibbs.tk"
    }
  },
  "description": "Parses stringified JSON in Loggly",
  "icons": {
    "48": "loggly-icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://spectra.loggly.com/search/*"
      ],
      "js": [
        "main.js"
      ]
    }
  ]
}