Examine source code of I2P Proxy

{
  "manifest_version": 2,
  "name": "I2P Proxy",
  "version": "0.1.0",
  "description": "Proxies I2P URLs to an I2P router.",
  "homepage_url": "https://codeberg.org/cwfoo/webext-i2p-proxy",
  "browser_specific_settings": {
    "gecko": {
      "id": "{09462f65-560d-48ff-bdf3-1f11a6d492f3}",
      "strict_min_version": "91.1.0"
    }
  },
  "permissions": [
    "proxy",
    "storage",
    "*://*.i2p/*"
  ],
  "background": {
    "scripts": [
      "main.js"
    ]
  },
  "options_ui": {
    "page": "options.html"
  }
}