![]() ![]() Nest uses the root module as a starting point to resolve the structure and relationships of the application.ĭynamic modules are a powerful feature of the Nest module system. Nest uses the metadata provided by the decorator to organize the application structure.Įach NestJS application contains at least one module, known as the root module. Let’s go over some of the core components of NestJS.Ī module is a class that has been annotated with the decorator. ![]() One of the cool things about NestJS is that anything supported in Express (i.e., Express functions) is also supported in Nest. For example, it can optionally be configured to use Fastify, which can improve the Node framework. However, Nest is platform agnostic, meaning it can work with any Node HTTP framework. Nest makes use the Express HTTP framework by default. It is safe to say that Nest can be easily learned by Angular developers for any type of project. This framework is inspired by Angular, so most of what you find in Angular can also be found in Nest, including providers, middleware, components, and services. It is based on TypeScript and JavaScript. NestJS is a Node.js framework for building server-side applications. Express.js: Opinionated and un-opinionated In this article, we’ll be comparing NestJS and Express.js to help developers make an informed decision. NestJS is another popular framework that can do the job pretty well, too.Īs both Nest and Express are used as frameworks for Node.js applications, there’s been a hot debate over which option is better for developers starting a new Node project. Express has gained popularity in the last few years among developers. When we want to build a large-scale application with a framework, Express.js is usually the first thing that comes to mind. I love to write about things I've learned and experienced. Temitope Oyedele Follow I am a web developer and technical writer. ![]()
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