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Nest Cqrs

screenshot of Nest Cqrs
nestjs

A Node.js CQRS and Event Source Microservice Example using Nest.js, Event Store and Mongo

Github

Overview

The Nest.js Microservice Application serves as an excellent demonstration of integrating modern technologies like Nest.js, Event Store, and MongoDB to create a robust RESTful API. This application is an essential tool for developers looking to deepen their understanding of microservices architecture, particularly in environments using Docker and Docker-Compose.

With a focus on simplicity and functionality, this application not only simplifies the setup process but also enhances the learning experience for developers keen on mastering RESTful APIs in a microservices context. It's perfect for both newcomers and seasoned developers looking to explore or implement these technologies.

Features

  • Integration with Nest.js: Utilizes the powerful Nest.js framework, making it easy to build maintainable and testable server-side applications.
  • Event Sourcing with Event Store: Demonstrates effective event sourcing practices, enabling better data management and manipulation.
  • Support for MongoDB: Leverages MongoDB for flexible schema design, allowing developers to work with data more intuitively.
  • Docker and Docker-Compose Ready: Facilitates easy deployment and management of containers, streamlining development and production workflows.
  • Architecture Compatibility: Handles different images of Event Store based on architecture (arm64 and x86_64), ensuring versatile compatibility across systems.
  • Development Environment Script: The run-dev-env.sh script simplifies local development setup, allowing for quicker iterations and testing.
  • MIT Licensed: Open-source license promotes collaborative development and community support, making it accessible for all users.
nestjs
Nest

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript.

eslint
Eslint

ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.

typescript
Typescript

TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.