grpc-promise

A library to promisify all gRPC request/response types (unary, client stream, server stream, bidirectional stream) for Node.js. Version 2.4.1 is a fork of grpc-promise with extended metadata support. It provides a consistent promise-based API over the callback-driven @grpc/grpc-js and grpc packages. Key differentiator: supports metadata and deadlines while standardizing stream and unary calls. Maintenance is low, with infrequent releases.