Jisho On The Fly

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Jisho On The Fly",
  "version": "1.2.0",
  "description": "Unofficial Jisho.org extension, to look up Japanese words and kanji on the fly",
  "permissions": [
    "storage",
    "contextMenus"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "./content.js"
      ]
    }
  ],
  "background": {
    "service_worker": "./worker.js"
  },
  "icons": {
    "16": "media/logo-16.png",
    "32": "media/logo-32.png",
    "48": "media/logo-48.png",
    "128": "media/logo-128.png"
  },
  "action": {
    "default_icon": {
      "16": "media/logo-16.png",
      "32": "media/logo-32.png",
      "48": "media/logo-48.png",
      "128": "media/logo-128.png"
    },
    "default_title": "Jisho On The Fly",
    "default_popup": "popup.html"
  }
}