Simpli

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Simpli",
  "version": "1.1.1",
  "description": "Beautiful personal homepage for Google Chrome",
  "manifest_version": 3,
  "offline_enabled": true,
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "permissions": [
    "geolocation",
    "storage"
  ],
  "chrome_url_overrides": {
    "newtab": "main.html"
  },
  "background": {
    "service_worker": "js/init.js"
  },
  "action": {
    "default_title": "Home page"
  },
  "icons": {
    "16": "img/assets/icon16.png",
    "32": "img/assets/icon32.png",
    "48": "img/assets/icon48.png",
    "128": "img/assets/icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "style-content-script.css",
        "font/*.*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start",
      "css": [
        "style-content-script.css"
      ],
      "js": [
        "js/content.js"
      ]
    }
  ]
}