Heroku Blog

It's been an exciting 24 hours for social application developers. A week ago, Facebook and Heroku announced a partnership to make it incredibly easy to get a live Facebook app running on Heroku. Yesterday at f8, Facebook unveiled the Timeline and the next generation of social apps on the Open Graph, with support for actions and objects.

The response has been amazing, and Heroku has seen more than 33,800 new apps created via Facebook in …

We’re delighted to announce that Facebook and Heroku have teamed up to bring you the fastest and easiest way to get your own Facebook app up and running in the cloud.

Facebook apps have long been a major segment on the Heroku platform. From scrappy startups like Cardinal Blue to Hollywood giants like Warner Brothers, Heroku’s scale-out capabilities and friction-free workflow enables these innovative companies to easily deliver great social experiences. Now, Facebook has created …

Developers with experience in both Java and Ruby web development often ask the question: Why is web app development so complicated in Java, and so much simpler in Ruby, with Rails?

There are many ways to answer this question. But importantly, none of them should blame the Java language itself. The people behind Play Framework proved this by creating a Java based web framework that is as elegant and productive as Rails for Ruby.

It …

We're pleased to announce the public beta of Heroku for Java. Java is the fourth official language available on the Cedar stack.

Java is, by many measures, the world's most popular programming language. In addition to its large and diverse developer base, it offers a huge ecosystem of libraries and tools, an extremely well-tuned VM for fast and reliable runtime performance, and an accessible C-like syntax.

But there are also many criticisms commonly leveled …

Programming languages are silos. The libraries, development tools, deployment practices, and even naming schemes associated with one language — say, Ruby — rarely have much carry-over to another language — say, Python, Erlang, Java, or C++.

Professional programmers dedicate their careers to becoming experts in a particular language, making extensive personal investment in learning not only their chosen language’s syntax and libraries, but also the ecosystem of tools and practices from that language’s …