Learning resources for building and extending applications on Heroku.

1 week ago

3 weeks ago

  • Attachment Scanner

    Attachment Scanner allows you to scan user uploaded content for viruses, malware and other malicious files via a JSON API. It's anti-virus for developers.

1 month ago

  • CloudKarafka

    Managed Apache Kafka servers in the cloud
  • Sqreen

    Heroku documentation for Sqreen - Security solution for developers
  • Force.com Dev Hub Integration

    This addon is a prototype. While it appears as a beta addon, it is only intended to be a proof of concept and there are no current plans to release it to GA. The ability to link Dev Hubs is

2 months ago

3 months ago

  • DockHero

    Docker PaaS which runs your stack in AWS cloud
  • Using NLTK Data with Heroku Python

    A brief description of how to download and use NLTK data on Heroku.
  • GuvScale

    GuvScale is an add-on for automatic scaling of background workers.
  • Fixie Socks

    Fixie Socks is a Heroku add-on that enables users to make TCP connections from a known IP via a SOCKS proxy. Common use cases are database connections, FTP, SCP and SSH. Fixie Socks is language- and framework-agnostic.
  • Pre Provision Database

    If your application tries to connect to the database on the first push it may not be able to if a database has not been added to your application yet.
  • SendGrid Marketing Campaigns

    SendGrid is an add-on for providing a Marketing Email tool that builds beautiful and engaging marketing campaigns.

4 months ago

  • Einstein Vision

    Transform your apps with image recognition.
  • Wrong Version of Ruby or Rake in App

    How to resolve errors such as "Could not find rake-x in any of the sources" when running running a Rails console in a dyno.
  • Trevor.io

    Trevor is an add-on that enables both your technical and non-technical teams to safely access and query your postgres database data and share the results.
  • Beekeeper Data

    Use SQL to make dashboards, share reports with business users, and send data to customers.