During the month, contributed to the nestjs/nest repository by enhancing the @Sse decorator to support flexible HTTP method handling for server-sent events. This feature introduced explicit method parameterization, allowing developers to specify which HTTP methods the decorator should respond to, thereby improving integration with diverse client and server workflows. The work focused on extending the decorator API using TypeScript, leveraging advanced decorator patterns and thorough testing to ensure reliability and maintainability. By delivering this feature, the developer addressed a key integration challenge, enabling more adaptable event streaming solutions within NestJS applications while maintaining code clarity and extensibility.