Udemy Custom Speed Changer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Udemy Custom Speed Changer",
  "description": "Change Udemy's video player to allow any custom speed.",
  "version": "2.1.4",
  "options_page": "options.html",
  "manifest_version": 2,
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "https://*.udemy.com/*",
    "storage",
    "unlimitedStorage"
  ],
  "web_accessible_resources": [
    "injector.js"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.udemy.com/*"
      ],
      "js": [
        "injector.js"
      ],
      "run_at": "document_start"
    }
  ],
  "icons": {
    "16": "media/icon16.png",
    "48": "media/icon48.png",
    "128": "media/icon128.png"
  }
}