Examine source code of Raw Code Highlighter

{
  "manifest_version": 2,
  "name": "Raw Highlighter",
  "version": "1.0.0",
  "description": "Syntax highlighting for raw.githubusercontent.com and other raw code pages.",
  "author": "Kryštof Ham",
  "icons": {
    "48": "icons/icon48.png",
    "96": "icons/icon96.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://raw.githubusercontent.com/*",
        "https://raw.github.com/*",
        "https://gist.githubusercontent.com/*/raw/*",
        "https://gitlab.com/*/-/raw/*",
        "https://gitlab.com/*/-/blob/*/raw",
        "https://*.gitlab.com/*/-/raw/*",
        "https://bitbucket.org/*/raw/*",
        "https://api.bitbucket.org/*/src/*",
        "https://codeberg.org/*/raw/branch/*",
        "https://codeberg.org/*/media/branch/*",
        "https://*.forgejo.org/*/raw/branch/*",
        "https://*.gitea.io/*/raw/branch/*",
        "file:///*"
      ],
      "js": [
        "prism.js",
        "content.js"
      ],
      "css": [
        "prism-one-dark.css",
        "content.css"
      ],
      "run_at": "document_end"
    }
  ],
  "permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "raw-highlighter@krystofham.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}