Examine source code of Braid Lookup Extension

{
  "manifest_version": 3,
  "name": "Braid Lookup Extension",
  "version": "0.0.0.41",
  "description": "An unofficial extension for developers using braid-design-system to quickly look up components",
  "icons": {
    "16": "favicon-16x16.png",
    "32": "favicon-32x32.png",
    "48": "favicon-48x48.png",
    "96": "favicon-96x96.png",
    "128": "favicon-128x128.png"
  },
  "short_name": "Braid",
  "browser_specific_settings": {
    "gecko": {
      "id": "{bf3c2187-f4ae-4736-88b3-c528f59870b4}",
      "strict_min_version": "57.0"
    }
  },
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff",
  "action": {
    "default_icon": "favicon-32x32.png",
    "default_popup": "index.html"
  },
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+Y"
      }
    }
  }
}