To develop your own extensions, you can use open source integrated development environments (IDEs), such as NetBeans or Eclipse. Choose the most comfortable IDE for yourself. In this case, we will use NetBeans:
- Go to the NetBeans website (https://netbeans.org/) and download the latest version. Installation is not needed since NetBeans is developed in Java and distributed as a JAR file; just unzip the download file and click on the netbeans-bin icon, as demonstrated in the following screenshot:
- Before starting to work with NetBeans, go to https://www.oracle.com/technetwork/java/javase/downloads/ and ...