Helidon: Java Libraries for Microservices

Project Helidon is a set of Java Libraries for writing microservices. Helidon supports two programming models:

• Helidon MP: MicroProfile 1.1 plus Health Check and Metrics
• Helidon SE: a small, functional style API

In either case your application is just a Java SE program.

Documentation

Latest documentation and javadocs are available at https://helidon.io/docs/latest.

Get Started

See Getting Started at http://helidon.io.

Bugs and Feedback

Issues are currently tracked in GitHub, see https://github.com/oracle/helidon/issues

Communication

• Slack: Coming soon
• Twitter: @helidon_project

Downloads / Accessing Binaries

There are no Helidon downloads. Just use our Maven releases (GroupID io.helidon). See Getting Started at http://helidon.io.

Build

You will need Java 9 and Maven 3.5 or newer.

Full build

$ mvn install

Checkstyle

# Cd to the component you want to check
$ mvn validate  -Pcheckstyle

Copyright

# Cd to the component you want to check
$ mvn validate  -Pcopyright

Spotbugs

# Cd to the component you want to check
$ mvn verify  -Pspotbugs