Alt Viewer plus

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "scripts": [
      "background.js",
      "db.js"
    ]
  },
  "browser_action": {
    "default_icon": "icon-48.png",
    "default_title": "Alt Viewer plus"
  },
  "description": "img要素に設定された alt属性 または、title 属性を見える化します。head要素を表示させます。",
  "icons": {
    "19": "icon-19.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "manifest_version": 2,
  "name": "Alt Viewer plus",
  "short_name": "Alt Viewer",
  "permissions": [
    "storage",
    "tabs",
    "http://*/*",
    "https://*/*"
  ],
  "version": "1.0.3"
}