Examine source code of Ĉapelisto

{
  "manifest_version": 2,
  "name": "Ĉapelisto",
  "description": "Ĉapelisto konvertas retpaĝojn el ikso-sistemo al supersigna sistemo.",
  "homepage_url": "https://github.com/eiriarte/cxapelisto",
  "version": "1.1resigned1",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon.png",
    "96": "icons/icon@2x.png"
  },
  "permissions": [
    "activeTab",
    "contextMenus"
  ],
  "browser_action": {
    "default_icon": "icons/icon32.png",
    "default_title": "Ĉapeligi!"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{D80E2CE2-5CA7-47bb-97B7-6E3A3F0581C6}"
    }
  }
}