Examine source code of Reddit Minimizer

{
  "manifest_version": 2,
  "name": "Reddit Minimizer",
  "version": "1.0.1resigned1",
  "description": "Ever clicked a link and went back only to lose the comment you were reading due to uncollapsed comments. This keeps them minimized!",
  "icons": {
    "16": "icon_16.png",
    "48": "icon_48.png",
    "128": "icon_128.png"
  },
  "browser_action": {
    "default_icon": {
      "32": "icon_32.png"
    }
  },
  "author": "techsin",
  "content_scripts": [
    {
      "run_at": "document_start",
      "matches": [
        "*://*.reddit.com/*"
      ],
      "js": [
        "script.js"
      ]
    }
  ],
  "incognito": "spanning",
  "offline_enabled": true,
  "version_name": "1.0 beta",
  "browser_specific_settings": {
    "gecko": {
      "id": "{9b76f004-d8fb-46f5-9ce9-47c5412b47ec}"
    }
  }
}