Examine source code of Easy AWS Creds

{
  "manifest_version": 2,
  "version": "1.0.0",
  "name": "Easy AWS creds",
  "description": "A browser extension that downloads the AWS Academy's credentials file",
  "background": {
    "scripts": [
      "background/background.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "19": "./images/easy-aws-creds.svg",
      "38": "./images/easy-aws-creds.svg"
    },
    "default_title": "Easy AWS creds",
    "default_popup": "popup/popup.html"
  },
  "permissions": [
    "activeTab",
    "contextMenus",
    "https://*/*",
    "http://*/*",
    "tabs",
    "<all_urls>",
    "clipboardRead",
    "clipboardWrite"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*",
        "<all_urls>"
      ],
      "js": [
        "content/content.js"
      ]
    }
  ],
  "icons": {
    "48": "./images/easy-aws-creds.svg",
    "96": "./images/easy-aws-creds.svg"
  },
  "page_action": {
    "default_icon": {
      "19": "./images/easy-aws-creds.svg",
      "38": "./images/easy-aws-creds.svg"
    },
    "default_title": "Easy AWS creds",
    "default_popup": "popup/popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a1b20dce-e7c0-468f-ae97-1d3fcaa3a84d}"
    }
  }
}