In a previous blog post, we shared how to create a production-ready photo gallery application using Node.js, Express, and Dropbox, and deploy it to Heroku. In our latest tutorial, we’ve expanded this application to search for pictures on Dropbox using tags.
This new tutorial uses the Microsoft Azure Face Recognition API to identify and create tags for specific people; the Dropbox File Properties API to store a reference to and handle search of those tags; and the Dropbox JavaScript SDK to implement all of this with fewer lines of code,
