Repository Index

Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.

• algebraic-data-types
• optics
• functional-programming
• algebra

Compile-time annotation processor for Spring Boot. Generates predictable REST APIs, DTOs, JSON Patch endpoints, and N+1 safe JPA repositories without runtime reflection.

• annotation-processor
• boilerplate
• code-generator
• dto

A small library to easily map Entitys to DTOs and back for your API

• annotation-processor
• boilerplate-reduction
• dto
• dto-entity-mapper

Immuto - Java Records-first object mapper.An annotation processor generates type-safe mapper implementations at compile time; the generated code calls each target record's canonical constructor directly - zero runtime reflection, sealed class support, full Java 21+ idioms.

• annotation-processor
• bean-mapper
• canonical-constructor
• code-generation