Build your objects with confidence. Not null by default, inspired by Protobuf.

Out-of-the-box, highly extensible Spring Boot starters for the cutting-edge gRPC ecosystem and modern Java — more integration, less abstraction.

Code generator that preserves your changes during the regeneration phase, works with any language or framework. Powered by Handlebars.

The missing starter for Spring 6 declarative HTTP client (@HttpExchange).

A Gradle project template to kickstart coding and publishing with best practices.

Maven Deployer helps you to deploy artifacts to Maven Central with absolute minimum fuss.

grpc starter demo for maven project

An opinionated JSON library. Strictly follows standards, no dependencies, one single file that can be copied and used anywhere.

SpringDoc OpenAPI bridge for supporting additional data formats, such as Protobuf.

Jarinker analyzes dependencies and removes unused classes.

SingleFlight for Java — Collapse concurrent duplicate calls into one.

it's me

Bazel example project

Change the classpath in unit tests.

Command line for X (Twitter).

Source code dependencies in Java, depends on .java instead of .class.

Modify Thread’s start method so that you will not lose any ThreadLocal context.