The following learning trails provide you with everything you need to know to develop applications using NetBeans IDE.
These other resources are available:
Javadoc is updated hourly at https://bits.netbeans.org/dev/javadoc
Short videos on how to get started with the Apache NetBeans Platform to build Java Desktop Applications.
Our YouTube Video Channel contains many tutorials and tips.
The content of the previous netbeans.org website is being cleaned up in github.
The current Apache NetBeans website (i.e., this website) is also hosted at github.
Some parts of the NetBeans Wiki have been ported, but need review.
Documentation on how to declare and use Java Declarative Refactorings is here.