juneau by apache

Use Apache Causeway™ to rapidly develop domain-driven apps or modular monoliths in Java, on top of the Spring Boot platform. Write your business logic in entities, domain services or view models, and the framework dynamically generates a representation of that domain model as a webapp, GraphQL or RESTful API. For prototyping or production. Maintained by apache on GitHub, where it has earned 905 stars from the community.

Uma alternativa simples e fácil para utilizar os serviços dos Correios. Maintained by tchaguitos on GitHub, where it has earned 51 stars from the community.

Type-driven API Documentation library. Auto-generating REST API document based on TypeScript types. Maintained by ts-spec on GitHub, where it has earned 161 stars from the community.