This sample demonstrates a simple web app with server side Node.js codes for ranking uploaded photos in terms of the happiness using Face API from Microsoft Cognitive Services.

• Node.js
• npm (Node.js package manager)
• Azure Blob Storage with Shared Access Signature

npm install

1. Get Face API key from Microsoft Cognitive Services - Face API

2. Open server.js in any code editor (e.g. VSCode), change API_URL, API_KEY and SAS_SIGNATURE to your desired API and the corresponding keys

3. Open index.html (under /public folder) in any code editor, change STORAGE_ACCOUNT_NAME and BLOB_CONTAINER_NAME to specify your desired Azure Storage Account and Blob container

4. Start your Node.js server by running npm start- browse to localhost:1337 and try to upload your own photos in any modern web browsers!

• Azure App Service

• jQuery - 1.12.4 - jQuery
• Bootstrap - 3.3.7 - Bootstrap
• Fine Uploader - JavaScript file upload library - fine-uploader

• Aaron Chong - Initial work - aaronchong888