Examine source code of KBBI (Anywhere)

{
  "name": "KBBI (Anywhere)",
  "short_name": "KBBI",
  "description": "A web extension to search for the meaning of a word, with access floating on any web page",
  "author": "Ricky R. Syahputra",
  "version": "0.2.1resigned1",
  "manifest_version": 2,
  "permissions": [],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "lib/js/r.js",
        "inject.js"
      ],
      "css": [
        "lib/css/inject.css"
      ],
      "run_at": "document_start",
      "all_frames": true
    },
    {
      "matches": [
        "*://kbbi.kemdikbud.go.id/*"
      ],
      "js": [
        "panel.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "lib/img/search.png",
    "preloader.html"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{1feba535-73dc-4768-a774-eb70685d9ec2}"
    }
  }
}