jbang - Unleash the power of Java by Max Rydahl Andersen

JBang is a tool that simplifies Java development by removing complexity around project setup, build tools, and dependency management

Allows running Java code directly from single files without needing project setup, similar to Python/Node.js scripts

Supports modern Java features like preview features and modules while maintaining backward compatibility to Java 8

Can install and manage Java versions automatically if not present on the system

Provides catalog system to share and distribute Java applications/scripts easily

Works with existing IDEs and build tools rather than replacing them

Enables running Java applications in containers and serverless environments with minimal setup

Supports dependency management through Maven coordinates without needing build tool configuration

Offers debugging capabilities directly from command line or IDE integration

Includes templates and tools for creating microservices, CLI applications, and unit tests without complex project setup

Integrates with tools like JUnit, Quarkus, Spring Boot, and other frameworks

Total setup time under 5 minutes with just a 6MB download size

Preserves IDE features while simplifying command-line usage and script sharing

Can run Java applications from URLs, catalogs, or local files without packaging requirements