Nats JetStream with NestJS

In the first blog post of this series, we learned how to send serialized data from a React frontend to a NestJS backend with Axios and Cap’n Proto. This blog post will focus on propagating the received data from service to service in a Kubernetes environment using NestJS clients coupled with a Nats JetStream message bus.  I…

Cap’n Proto with React and NestJS

In a recent project for a Mayflower client, we used Quarkus Java Microservices with Google Protobuf. In a very abstract sense, our objective was to exchange serialized binary data over a message bus system living in Kubernetes. Therefore I decided to replace the existing tech stack with Typescript, NestJS, and Cap’n Proto IDL (Interactive Data…