Oh Caption, My Caption

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Oh Caption, My Caption",
  "short_name": "Oh Caption!",
  "version": "1.0.2018.924",
  "homepage_url": "https://www.ohcaption.com/",
  "description": "Crowd-sourced image captions and descriptions for the visually-impaired.",
  "author": "Patrick Stein <[email protected]>",
  "content_security_policy": "default-src 'self' https://www.ohcaption.com; img-src 'self' http://* https://*",
  "icons": {
    "48": "icon48.png",
    "96": "icon96.png",
    "200": "icon200.png"
  },
  "permissions": [
    "storage",
    "contextMenus",
    "webRequest",
    "*://*/*",
    "https://www.ohcaption.com/api/GetCaptions.php",
    "https://www.ohcaption.com/api/UpdateCaption.php"
  ],
  "commands": {
    "toggle-oh-caption": {
      "suggested_key": {
        "default": "Ctrl+Shift+H",
        "mac": "MacCtrl+Shift+H"
      },
      "description": "Toggle Oh-Caption! image descriptions"
    }
  },
  "background": {
    "scripts": [
      "polyfill/browser-polyfill.js",
      "ohcaption.js",
      "options/options.js",
      "toggle/toggle-dispatch.js",
      "captions/context-menu.js",
      "monitor/monitor-dispatch.js",
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": false,
      "run_at": "document_idle",
      "css": [
        "ohcaption.css",
        "cleanup/cleanup.css"
      ],
      "js": [
        "polyfill/browser-polyfill.js",
        "ohcaption.js",
        "options/options.js",
        "toggle/toggle-listener.js",
        "cleanup/cleanup.js",
        "captions/context-menu-toggle.js",
        "captions/request.js",
        "captions/query.js",
        "captions/page.js",
        "captions/popup-listener.js",
        "monitor/monitor-listener.js",
        "content.js"
      ]
    }
  ],
  "options_ui": {
    "page": "options/options.html"
  },
  "web_accessible_resources": []
}