Do We Need a Build Language? Java Builds Java

This presentation introduces Jenesis, a proof of concept build tool for Java that explores a new approach to lowering the language's entry barrier. Rather than relying on external installation or non Java configuration, Jenesis can be embedded directly as source code and executed and modified like any other Java program. This enables a more approachable and transparent build experience for both newcomers and seasoned developers.

A second focus is security. By rethinking how external dependencies are introduced and managed, Jenesis seeks to reduce software supply chain risks while maintaining reproducible builds. The tool also separates build logic from dependency declaration and leverages the Java module system to promote clearer project boundaries and improved maintainability.