SaveUp!

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "SaveUp!",
  "version": "0.0.0.1",
  "description": "Displays compound interest potential of purchases",
  "icons": {
    "16": "/icons/icon16.png",
    "32": "/icons/icon32.png",
    "48": "/icons/icon48.png",
    "128": "/icons/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "/content/content.js"
      ],
      "css": [
        "/content/styles.css"
      ]
    }
  ],
  "permissions": [
    "storage"
  ],
  "options_page": "/options/options.html"
}