Toggle Stackoverflow sidebar

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Toggle Stackoverflow sidebar",
  "manifest_version": 2,
  "version": "1.2",
  "description": "Adds a button to toggle the Stackoverflow sidebar.",
  "page_action": {
    "name": "Toggle Sidebar"
  },
  "icons": {
    "16": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  },
  "content_scripts": [
    {
      "css": [
        "jquery-ui.css"
      ],
      "js": [
        "jquery.min.js",
        "background.js",
        "jquery-ui.min.js"
      ],
      "matches": [
        "*://*.stackoverflow.com/*"
      ]
    }
  ]
}