Examine source code of Hello World

Inspect and view changes in Hello World source codes across current and past versions

Premium users can view and search full source code, and see the source code differences between two versions.

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Hello World",
  "version": "2.1",
  "minimum_chrome_version": "23",
  "icons": {
    "16": "icon_16.png",
    "128": "icon_128.png"
  },
  "app": {
    "background": {
      "scripts": [
        "main.js"
      ]
    }
  }
}