Reddit Top Comment

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Reddit Top Comment",
  "version": "1.3.0",
  "manifest_version": 2,
  "description": "Hover over the comments link to get a popover for the top comment on reddit",
  "permissions": [
    "https://www.reddit.com/"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://*.reddit.com/*"
      ],
      "js": [
        "main.js"
      ],
      "css": [
        "main.css"
      ]
    }
  ],
  "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'",
  "icons": {
    "16": "img/icon16.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  }
}