View Instagram users' media aggregated by filter. Ruby/Sinatra API with Backbone frontend. Setup: -Using 'dotenv' plugin for configuration. Your .env file will need an Instagram developer API callback URL, client ID, and client secret. // Sample .env // CALLBACK_URL=http://localhost:4567/oauth/callback // CLIENT_ID=###### // CLIENT_SECRET=##### -Install Ruby and run 'bundle install' in the directory, and run the app with "rerun 'ruby app.rb'".