WordMapDictionary | A visual dictionary

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "WordMapDictionary | A visual dictionary",
  "version": "1.0.0",
  "description": "It is a visual dictionary/thesaurus. It uses a mindmap like interface to show relationships between words and definitions.",
  "homepage_url": "https://wordmapdictionary.com/",
  "manifest_version": 3,
  "minimum_chrome_version": "88",
  "icons": {
    "16": "icon_16.png",
    "48": "icon_48.png",
    "128": "icon_128.png"
  },
  "permissions": [
    "contextMenus",
    "storage"
  ],
  "options_page": "chrome_options.html",
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "js": [
        "content_script.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "css": [
        "content_script.css"
      ]
    }
  ]
}