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The microservices architecture is an increasingly popular architecture pattern that follows the SOA (Service Oriented Architecture) concept. This guide will demonstrate how to build microservices using NestJS, Kafka, and TypeScript. You will create an authentication microservice to create and save user details.

Microservices with NestJS, Kafka, and TypeScript

NestJS is a Node.js web framework that is fully implemented using the TypeScript programming language. ASP.NET is a web framework created by Microsoft that uses Microsoft’s C# programming language. NestJS is the framework with one of the most proficient uses of OOP in TypeScript.

NestJS vs. ASP.NET: Comparing web frameworks

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Nest provides a built-in module based on the Multer middleware package for Express. Multer handles data posted in the format, which is primarily used for uploading files via an HTTP request. This module is fully configurable and you can adjust its behavior to your application requirements.

The Easiest Way to Upload Your Files to NestJS

NestJS is a server-side JavaScript framework built on top of Node.js and Express.js for building scalable and modular web applications. It provides features such as dependency injection, middleware support, and GraphQL integration for building APIs and microservices. Readers can learn how NestJS facilitates the development of enterprise-grade applications with features such as modular architecture, TypeScript support, and built-in testing utilities, enabling developers to build robust and maintainable applications.

Best of NestJS — November 2022