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Command Line

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Continuous Delivery & Integration
- Continuous Integration

Language Support
- Node.js
  - Working with Node.js
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- Ruby
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- Python
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  - Working with Django
- Java
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  - Working with Java
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  - Working with Spring Boot
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- PHP
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- Go
  - Go Dependency Management
- Scala
- Clojure
- .NET

Databases & Data Management
- Heroku Postgres
  - Postgres Basics
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  - Postgres Performance
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  - Postgres Availability
  - Postgres Special Topics
- Heroku Key-Value Store
- Apache Kafka on Heroku
- Other Data Stores

Monitoring & Metrics
- Logging

App Performance

Add-ons
- All Add-ons

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Security
- App Security
- Identities & Authentication
  - Single Sign-on (SSO)
- Compliance

Heroku Enterprise
- Private Spaces
  - Infrastructure Networking
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- Enterprise Teams
- Heroku Connect (Salesforce sync)
  - Heroku Connect Administration
  - Heroku Connect Reference
  - Heroku Connect Troubleshooting

Patterns & Best Practices

Extending Heroku
- Platform API
- App Webhooks
- Heroku Labs
- Building Add-ons
  - Add-on Development Tasks
  - Add-on APIs
  - Add-on Guidelines & Requirements
- Building CLI Plugins
- Developing Buildpacks
- Dev Center

Accounts & Billing

Troubleshooting & Support

Integrating with Salesforce

JDK 20.0.1, 17.0.7, 11.0.19 and 8u372 now available

Change effective on 24 April 2023

Heroku’s support for Java, Scala, Clojure, and Groovy now uses the following default versions for each supported major version:

Java 8 is now 1.8.0_372
Java 11 is now 11.0.19
Java 17 is now 17.0.7
Java 20 is now 20.0.1

Please visit the Dev Center for more information on Java version support.

Python updated pip and setuptools Node 20.0.0 is now available