Heroku at TrailblazerDX 2025: Empowering Developers for the Future

news , Product Marketing Lead

TDX25 comes to San Francisco this March 5-6. Heroku, a Salesforce company, has a packed schedule with a variety of sessions and activities designed to enhance your knowledge of our platform and integrations with Agentforce and Salesforce technologies. Whether you’re new to Heroku or a seasoned pro, there’s something for everyone at this year’s event.


The Heroku CLI is a vital tool for developers, providing a simple, extensible way to interact with the powerful features Heroku offers. We understand the importance of keeping the CLI updated to enhance user experience and ensure stability. With the release of Heroku CLI v10, we’re excited to introduce key changes that enhance the user experience and improve compatibility with the next-generation Heroku platform.

What's New in Version 10.0.0?

Heroku CLI v10 introduces several breaking changes, updates for Fir (the next-generation Heroku platform), and overall performance improvements. Here's a breakdown of the key features:

Breaking Changes

  • Node.js 20 Upgrade:
    The CLI has...

The Next Generation of the Heroku Platform

news , Heroku CTO & Salesforce SVP

Over the past year, Heroku has been on a journey of reflection as we rebase the platform to address the changing needs of app teams toward the future without disrupting your business. In the Heroku way, we want to be thoughtful about your experience as we evolve.

When we started Heroku, it was the early days of cloud computing, before Docker and Kubernetes were household names in IT. We launched Heroku (and the platform-as-a-service category) to help teams get to the cloud easily with an elegant user experience in front of a powerful platform that automated a lot of the manual work that slowed teams down. To do that then, we had to build a lot of the tooling ourselves, like orchestration...


.NET Support on Heroku

news and

We’re excited to announce that official support for .NET on Heroku is entering public beta starting today. Developers can now build and deploy applications in C#, F#, and Visual Basic, using frameworks like ASP.NET Core and Blazor, all with the simplicity and flexibility of the Heroku platform.

.NET has long been one of the most requested frameworks to join Heroku’s lineup, and for good reason. Known for its power and versatility .NET enables developers to build everything from high-performance APIs to complex, full-stack web applications and scalable microservices. Now, developers can combine .NET’s capabilities with Heroku’s streamlined platform for a first-class developer experience.


Planting New Platform Roots in Cloud Native with Fir

news , Build & Languages Architect

Cloud platforms have come a long way since Heroku first set out to empower developers. Today’s cloud native development demands even greater flexibility, openness, and scalability. A fun fact about Heroku is that we use trees to denote the generation of the platform technology stack (aka version). In the tradition of Aspen, Bamboo, and Cedar, we are introducing Fir, the latest Heroku technology stack built on open source standards and cloud native technologies.

When we launched Cedar, we introduced a new way of thinking about application development and popularized principles like stateless applications, automated builds, and other twelve-factor principles; encouraging developers to build...


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