OpenRewrite allows you to automate the maintenance on your code. A large collection of existing recipes allows you to upgrade, improve and secure your applications. But what if you want something beyond what’s already available out of the box?

In this live demo we’ll explore writing custom OpenRewrite recipes. That might be small additions to existing migration recipes, or larger efforts to adopt breaking changes. Walk away knowing exactly how to upgrade that internal library or framework, or how to contribute recipes that everyone can then use.