Exposing gRPC services in Node.js enables building high-performance microservices that communicate using protocol buffers. As the creator of CoreUI with over 10 years of Node.js experience since 2014, I’ve built gRPC servers for real-time data processing, inter-service communication, and high-throughput APIs. The standard approach uses @grpc/grpc-js to create a server, define service implementations, and bind them to network ports. This provides type-safe, efficient service endpoints that outperform traditional REST APIs for many use cases.

Consuming gRPC services in Node.js enables high-performance communication with microservices using protocol buffers instead of JSON. As the creator of CoreUI with over 10 years of Node.js experience since 2014, I’ve built numerous systems that consume gRPC services for real-time data processing and inter-service communication. The standard approach uses the @grpc/grpc-js package with .proto files to define service contracts and generate client code. This provides type-safe, efficient communication between services.