Examine source code of BetterForums

{
  "name": "BetterForums",
  "description": "QOL browser modifications for the Hypixel Forums!",
  "version": "0.0.1",
  "manifest_version": 2,
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "contextMenus"
  ],
  "icons": {
    "16": "icon.png",
    "32": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  }
}