Examine source code of Better Crowdin Darkmode

{
  "manifest_version": 2,
  "name": "BetterCrowdinDarkmode",
  "version": "1.0.2resigned1",
  "description": "Browser Extension that alters the CSS of crowdin's editor page to be easier on your eyes.",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_scripts": [
    {
      "run_at": "document_idle",
      "js": [
        "src/jquery.js",
        "script.js"
      ],
      "matches": [
        "*://crowdin.com/translate/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{9b588d3b-152c-4e2b-8141-e236b87de01b}"
    }
  }
}