Hexen

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Hexen",
  "description": "Translates Hex-nicks to names from hexen.me",
  "version": "0.5.4",
  "permissions": [
    "activeTab",
    "https://hexen.me/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "https://hexen.me/*"
      ],
      "js": [
        "myscript.js"
      ],
      "run_at": "document_end"
    }
  ],
  "manifest_version": 2
}