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Heroku Architecture
- Compute (Dynos)
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Developer Tools
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Deployment
- Deploying with Git
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Continuous Delivery & Integration (Heroku Flow)
- 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
  - Java Behavior in Heroku
  - Working with Java
  - Working with Maven
  - Working with Spring Boot
  - Troubleshooting Java Apps
- PHP
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  - Working with PHP
- Go
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- Scala
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- .NET
  - Working with .NET

Databases & Data Management
- Heroku Postgres
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- Other Data Stores

AI
- Working with AI
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- Tool Use
- Vector Database
- AI Integrations

Monitoring & Metrics
- Logging

App Performance

Add-ons
- All Add-ons

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Security
- App Security
- Identities & Authentication
  - Single Sign-on (SSO)
- Private Spaces
  - Infrastructure Networking
- Compliance

Heroku Enterprise
- Enterprise Accounts
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Patterns & Best Practices

Extending Heroku
- Platform API
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- Developing Buildpacks
- Dev Center

Accounts & Billing

Troubleshooting & Support

Integrating with Salesforce
- Heroku AppLink
  - Working with Heroku AppLink
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- Heroku Connect (Salesforce sync)
  - Heroku Connect Administration
  - Heroku Connect Reference
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- Other Salesforce Integrations

New Go versions available, private module proxy support

Change effective on 15 September 2020

The following Go versions are now available on Heroku:

1.14.9 (will be used when go1.14 is specified)
1.15.2 (will be used when go1.15 is specified)

Additionally, the standard GOPROXY, GOPRIVATE, and GONOPROXY environment variables are respected during builds. This enables use of private module proxies.

For more information, see our page on Go Support.

Apache Kafka on Heroku in Private or Shield Spaces allow connections from an external resource Default Kafka version is now 2.5.1