Headcanon

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Headcanon",
  "description": "Extension allowing downloading AO3 and Fanfiction.net fanfics straight to your Kindle",
  "version": "0.7.0",
  "manifest_version": 3,
  "icons": {
    "16": "logo.png",
    "48": "logo.png",
    "128": "logo.png"
  },
  "action": {
    "default_popup": "index.html"
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "content_scripts": [
    {
      "js": [
        "assets/content-script-loader.ao3.ts.2ea091fa.f47b131f.js"
      ],
      "matches": [
        "https://archiveofourown.org/*"
      ]
    },
    {
      "js": [
        "assets/content-script-loader.fanfictionnet.ts.4dbb8b3a.13074992.js"
      ],
      "matches": [
        "https://www.fanfiction.net/*"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://archiveofourown.org/*"
      ],
      "resources": [
        "assets/ao3.ts.2ea091fa.js"
      ],
      "use_dynamic_url": true
    },
    {
      "matches": [
        "https://www.fanfiction.net/*"
      ],
      "resources": [
        "assets/fanfictionnet.ts.4dbb8b3a.js"
      ],
      "use_dynamic_url": true
    }
  ]
}