Image Slideshow

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Image Slideshow",
  "short_name": "Image Slideshow",
  "manifest_version": 3,
  "version": "1.0",
  "description": "Get all images on the page and create a slideshow.",
  "permissions": [
    "scripting",
    "activeTab"
  ],
  "icons": {
    "16": "img/icon_16.png",
    "32": "img/icon_32.png",
    "48": "img/icon_48.png",
    "128": "img/icon_128.png"
  },
  "action": {
    "default_icon": {
      "16": "img/icon_16.png",
      "32": "img/icon_32.png",
      "48": "img/icon_48.png",
      "128": "img/icon_128.png"
    },
    "default_popup": "popup.html",
    "default_title": "Click button\n -Scan current page\n -Get all images\n -Create a slideshow \n... \nThis extension"
  }
}