Examine source code of TeXZilla

{
  "manifest_version": 2,
  "name": "TeXZilla",
  "version": "1.0.2.1",
  "description": "Add-on giving access to TeXZilla, a LALR Javascript LaTeX-to-MathML converter compatible with Unicode.",
  "author": "Frédéric Wang",
  "homepage_url": "https://github.com/fred-wang/texzilla",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icons/icon-32.png",
    "default_title": "TeXZilla Editor"
  }
}