Mermaid Graphical Editor

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Mermaid Graphical Editor",
  "description": "GUI support for editing Mermaid(But Now, Support Flowchart and Sequence, and Class diagram Only)",
  "version": "0.3.3",
  "icons": {
    "48": "48.png",
    "128": "128.png"
  },
  "manifest_version": 3,
  "background": {
    "service_worker": "background.js"
  },
  "action": {
    "default_title": "Mermaid Editor"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "content.js",
        "front.js",
        "copy.svg",
        "clear.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ]
}