New to Heroku?
Use our step-by-step Getting Started Guides for deploying your first app and discovering the basics of Heroku:
Find these and more on Dev Center.
Use the Heroku Dev Center as the core reference to understand all aspects of the Heroku Platform. Start with How Heroku Works and work your way through the referenced documentation as you need.
Find third-party resources and training at Udemy, Udacity, Pluralsight, Treehouse and many others. These links are offered in good faith, but Heroku can't vouch for the quality of these courses.
Heroku Enterprise and Salesforce Integration
Work through Develop Apps with Heroku on Trailhead to get a high-level overview of building apps, Heroku Enterprise and building apps that integrate with Salesforce.
Heroku Showcase Video Tutorials