There are 3 repositories under salesforce-einstein topic.
Example image recognition web app using Einstein Vision Heroku Add-on
Demo for Salesforce Einstein Sentiment Analysis (Natural Language Processing)
Salesforce Analytics Extensions for Visual Studio Code
This package contains a custom map showing the U.S. Congressional Districts for the 116th Congress, based on the U.S. Census Bureau data for that session, that can be used with Salesforce Einstein Analytics. It also contains a custom field on the Contact object to contain the district information as well as a validation rule for that field to ensure that data stored there will properly index the map.