One week with Nest js, is it good? DEV Community

This article explores different deployment options available for Nest.js applications. Specifically, it focuses on how to deploy Nest.js applications to a Back4app container. I have heard a lot of great things from this backend framework called Nest.js but I hadn’t tried it myself. Now after a week of coding the API, having several endpoints, authenticating, connecting to a database, and stuff I will give you my honest review. Our middleware can be applied in our module class — not within the @Module() decorator where we typically register dependencies of a module, like imports, controllers, services, and others.

NestJS is heavily influenced by Angular, React and Vue and offers dependency injection right out of the box. NestJS is very easy to get started with as a beginner, There is a small learning curve, especially if you are already familiar with Typescript. It presents itself in a very simple manner and it is straight forward to start using it. The official documentation for NestJS is well thought out and it is very easy to understand. It wasn’t much of a stress for me to find my way around the framework.

Dockerizing the Nest.js Application

Adidas is the largest sportswear manufacturer in Europe and the second-largest in the world. Adidas is known for designing and manufacturing shoes, clothing, and accessories. Their global reach and popularity are why they decided to use the highly scalable Nest.js framework to build large-scale, efficient applications for their brand. Nest.js is one of the fastest-growing Node.js frameworks for building efficient, scalable, and enterprise-grade backend applications using Node.js. It is known for producing highly testable, maintainable, and scalable applications using modern JavaScript and TypeScript.

benefits of using Nest.js

To achieve faster deployment and a smaller image size, it’s important to make the image smaller. Having an image with smaller size not only speeds up deployment but also helps in saving cloud storage expenses and enhances resource optimization. Additionally, it improves security by decreasing the potential points of attack.

Middleware can be a security risk

In this blog post, we’ll explore some of the benefits of using Nest.js for your backend development. NestJS has out of the box support for Typescript since it is built with TypeScript, this offers so much advantage because you already have a backend project setup with TypeScript for you. You can keep your focus on what you should, development with Typescript gives developers more confidence in the quality of code they ship out and less time is and spent trying to fix type error bugs. NestJS also makes use of dependency injection (DI) as it is found in Angular, this is because NestJS borrows a lot of concept from Angular and DI is one of them.

benefits of using Nest.js

Nest makes this possible by offering really well-documented code examples. However, what if you need a server-side framework with an opinion on application architecture? In the following sections, we’ll take a look at how Nest aims to fit this description. Nest.js is a popular and in-demand backend framework in the Node.js ecosystem.

The Bad and The Ugly NestJS Disadvantages

A designer and manufacturer of shoes, clothing and accessories is the largest sportswear manufacturer in Europe and the second largest in the world. This is probably why they decided to use a highly scalable framework to build large scale efficient applications. Nest.js is a flexible framework that can be used to build a wide range of applications, from small projects to large-scale enterprise applications.

  • Microservices are easy to scale and integrate with multiple items of a project.
  • This enables developers to dissect their work into separate modules, concentrating on one aspect at a time and exploiting their time more efficiently.
  • Nest.js is a perfect solution for your next project if you need to build a scalable, maintainable, enterprise-level application.
  • Also, multiple templates and boilerplates are available for different projects.
  • If you come from one of the backgrounds I mentioned previously or you just want to learn something new I would definitely recommend you to give Nest.js a try 🤞.
  • As we mentioned earlier, middleware are just functions that perform tasks before fulfilling a request-response cycle.

This is achievable due to the distinct properties of Nest.JS, which permits efficient application development. Perhaps you have to quickly start off the development process with a good boilerplate and adding not only new controllers but also services manually makes you sick. Maybe you want to build a big scalable app that will be easy to maintain. Or you may just want to work in a more effective and convenient way. Regardless of which one is true in your case, it may turn out that Nest.js is just the right answer to your needs. NestJS is used for writing scalable, testable and loosely coupled applications.

Incredible features of NestJS

In this section, we’ll go over how to deploy Nest.js app to Back4app. First, we’ll make a simple Nest.js app, turn it into a docker thing, and send it to GitHub. To use CaaS, simply wrap up a Nest.js app code, what it needs to work, and all the required settings inside the container.

She resides in Toronto where you can find her at the AGO, or at home whipping up a delicious meal. Honestly, though, if you’re after a sweet pad to call your own, this trait might just be for you. The Kid Stuff Trait is one of the fun ones and is definitely among our favorites. The general gist of the Kids Stuff Trait is that your parents are still around and could really use some help with the rising cost of groceries. In exchange for having parents you can visit and hang out with, you’ll automatically lose 2% of your credits every week – a very minor cost if you ask us.

A 10,000-foot view of NestJS and why it should be in your developer toolbox

It also improves your SEO ranking by making the website more indexable, as well as SEO-friendly software applications. The speed of server-side rendering is limited by the speed with which the server is able to process requests. Because static generation may be supplied through a content delivery network (CDN), it is extremely fast. As a “meta-framework,” Next.js is distinguished by the fact that it is built on top of one or more existing frameworks instead of a standalone framework.

benefits of using Nest.js

You can create scalable, testable, and loosely coupled applications. It is significantly influenced by Angular and one important feature is the power of dependency injection, which allows injecting one module into another, promoting code reuse. Nest.JS outperforms Express.JS by providing a comprehensive range of features and functionality that are not available with Express.JS. With Express.JS, developers must manually integrate third-party providers into their applications, whereas Nest.JS automates the process, saving time and effort. Nest.JS is predominantly modelled on the Angular architecture, providing a well-organized environment comprising multiple files.

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