MiniMaven is a minimal build system interpreting Maven-style pom.xml files. It is intended as a drop-in replacement for Maven to build Fiji, ImageJ2 and very simple Java projects.

Originally maintained as part of Fiji as a successor to the Fiji Build System, it migrated to ImageJ2 and subsequently to the SciJava family of projects. Its primary purpose is now to support the SciJava scripting framework ("Java as a scripting language").