Examine source code of IDNCSS Extension

{
  "manifest_version": 2,
  "name": "IDNCSS Extension",
  "description": "Settings, SEO Checker, and Validator AMP Posts on Blogger / Blogspot.",
  "version": "1.0.1",
  "icons": {
    "16": "img/icon16.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.blogger.com/*",
        "https://blogger.com/*"
      ],
      "css": [
        "css/main.css"
      ],
      "js": [
        "js/plugins/jquery.min.js",
        "js/libs/common.js",
        "js/apps/dashboard-posts.js",
        "js/apps/dashboard.js",
        "js/apps/post.js",
        "js/apps/post-amp.js",
        "js/apps/post-seo.js"
      ]
    }
  ]
}