#NestJS Tutorial

[unnatipzignuts]

Easy Guide: Adding Authentication & Authorization in Nest.js Are you building a web app with Nest.js? Understanding authentication and authorization is key! In this quick guide, we'll show you how to implement these vital features in your Nest.js projects. With Nest.js, you can build secure and scalable applications with ease. If you're new to Nest.js, check out our tutorial on setting up your first project. Let's secure your Nest.js projects together!

[deepzignuts]

NestJS Tutorial: An Introduction to Modern Node.js Development

Nest.js is a powerful and versatile Node.js framework designed for building efficient and scalable server-side applications. read more

[codeonedigest]

Run Nestjs Microservices in Docker Container with Postgresql Database Full Video Link -      https://youtu.be/HPvpxzagsNg Check out this new video about Running Nesjs Microservices in Docker Container with Postgresql DB on the CodeOneDigest YouTube channel! Learn to setup nestjs project with dependencies. Learn to create docker image of nestjs project. Learn to connect nestjs application with postgresql database. #postgresql #nestjs #docker #dockerfile #microservices #codeonedigest@nestframework @nodejs @typescript @Docker @PostgreSQL @typeormjs @JavaScript @dotenvx @npmjs @vscodetips @getpostman

[codezup]

Building a Scalable REST API with TypeScript & NestJS

1. Introduction 1.1 Overview of the Tutorial Welcome to this comprehensive hands-on tutorial on building a scalable REST API using TypeScript and NestJS. REST (Representational State Transfer) APIs are the backbone of modern web and mobile applications, enabling communication between services and clients. TypeScript adds robust typing to JavaScript, ensuring code reliability, while NestJS…

[wizwebitsolutions]

Top 5 Popular Node.js Frameworks to Boost Your Development Efficiency

Have you ever felt stuck while building a website? Maybe you spent hours trying to solve a simple problem, or your code got so messy that you couldn't find where the bugs were hiding. If this sounds familiar, you're not alone! Many developers face these challenges, especially when working with Node.js. That's where a good Node.js framework comes to the rescue.

A Node.js framework is like a helpful friend who organizes your toolbox and shows you the best way to use each tool. It saves you time, reduces mistakes, and makes your work much easier. Today, we'll look at the top 5 Node.js frameworks that can make your development journey smoother and more enjoyable.

Why Do You Need a Node.js Framework?

Before we dive into our list, let's talk about why you might want to use a Node.js framework in the first place. When you build a website from scratch, you need to handle many things: setting up a server, managing routes, connecting to databases, handling errors, and much more. A Node.js framework takes care of these common tasks so you can focus on what makes your website special.

Think of it like cooking dinner. You could grow your own vegetables, make your own cheese, and bake your own bread. Or you could buy these ingredients ready-made and focus on creating a delicious recipe. A Node.js framework gives you the ingredients so you can create something amazing without starting from zero.

Now, let's explore the top 5 Node.js frameworks that developers love in 2025.

 Top 5 Node.js frameworks that developers love in 2025

1. Express.js - Simple and Flexible

Express.js is the most popular Node.js framework out there. It's like the trusty bicycle of frameworks - not too fancy, but reliable and gets the job done well.

What makes Express special?

Express is lightweight and doesn't force you to follow strict rules. You can build your application your way, which makes it perfect for beginners and experienced developers alike. It's great for creating APIs, web applications, and mobile app backends.

Here's what you can do with Express:

Create web servers with just a few lines of code

Handle different URL routes easily

Process data from forms

Connect to databases

Serve static files like images and CSS

Many companies offering Web Development Services choose Express because it's easy to learn and has plenty of tutorials and examples online. Whether you're building a small project or a large application, Express can handle it without getting in your way.

2. NestJS - Organized and Structured

If Express is a bicycle, NestJS is more like a car with GPS. It gives you more structure and tells you where everything should go in your node js web development project.

NestJS is inspired by Angular, which is a popular framework for building front-end applications. It uses TypeScript, which helps catch errors before your code runs.

Why choose NestJS?

NestJS shines when you're working on big projects, especially with a team. It keeps everything organized in modules, making it easier to maintain and grow your application over time.

It also comes with built-in support for testing, which helps you make sure your application works correctly. Professional Web Development Services often recommend NestJS for large business applications where code quality is a top priority.

3. Fastify - Speed Champion

As its name suggests, Fastify is all about speed. If you want your website to load quickly, even when many people use it at once, this Node.js framework deserves your attention.

How fast is Fastify?

Fastify can handle up to twice as many requests per second compared to Express. This makes it perfect for applications that need to deal with heavy traffic or process large amounts of data quickly.

Despite focusing on speed, Fastify is still friendly to work with. It has a plugin system that makes it easy to add new features to your application without writing everything from scratch.

Many modern Web Development Services are switching to Fastify when building high-performance APIs and microservices. It also validates data very quickly, which helps keep your application secure and reliable.

4. Koa.js - The Modern Choice

Created by the same team behind Express, Koa.js represents the next step in the evolution of Node.js frameworks. It's smaller, more expressive, and handles modern JavaScript features better.

What makes Koa different?

Koa uses modern JavaScript features like async/await, which makes handling asynchronous operations (like fetching data from a database) much cleaner and easier to understand.

Koa's middleware system gives you more control over how your application handles requests and responses. It also makes error handling simpler, which means fewer headaches when something goes wrong.

For node js web development projects that involve complex data operations, Koa can significantly improve your productivity. Companies providing Web Development Services often choose Koa for projects that need to handle many tasks happening at different times.

5. Adonis.js - The Complete Package

Sometimes you want a framework that handles everything out of the box. That's where Adonis.js comes in. It's a full-featured Node.js framework that provides all the tools you need in one place.

Why Adonis stands out:

Adonis comes with everything needed to build a complete web application:

Tools for database operations

User login and registration systems

Form validation

Template engine for creating HTML pages

File uploading

And much more

If you've used Laravel (a popular PHP framework), you'll feel right at home with Adonis.js. It follows similar patterns and principles.

For businesses looking for comprehensive Web Development Services, Adonis provides a complete solution that can significantly reduce development time. It's particularly good for traditional websites with pages that are created on the server.

How to Choose the Right Framework for Your Project

With so many great options, how do you pick the right Node.js framework for your needs? Here are some simple guidelines:

For beginners or simple projects: Express.js

For large, team-based applications: NestJS

For websites that need to be super fast: Fastify

For modern, clean code: Koa.js

For full-featured websites: Adonis.js

Also think about what you or your team already know. If everyone is familiar with Express, switching to a completely different framework might slow you down at first.

Conclusion

The right Node.js framework can make a huge difference in how quickly and easily you can build web applications. Whether you choose the simplicity of Express, the structure of NestJS, the speed of Fastify, the modern approach of Koa, or the completeness of Adonis, you're setting yourself up for success in your node js web development journey.

Remember that the best framework is the one that fits your specific needs and helps you create high-quality websites efficiently. Many professional Web Development Services use different frameworks for different projects, depending on what each client needs.

Have you tried any of these frameworks? Which one worked best for you? Share your experiences and let's learn from each other!

[kindsonthegenius]

REST API With NestJS + JWT Authentication with Auth0 - A Simple Tutorial

[mythgrippa-blog]

Day 000 - bootstrapping

Alright, today is going to be another busy day. I have so much to do, also its snowing?! Wow, that doesn't happen often where I live but it was nice to see, its been ages since I last saw snow, when I was but a whee little boy. Reminds me of a conversation that was had between two characters I like. Let me recreate the scene with my brilliant writing skills.

The beautiful witch looked at the boy and asked, "Why is snow white?", the boy, confused responded that he didn't know to which she answers "The reason its white, is because its forgotten what color its supposed to be". Hours pass by and the two are back together again after spending those hours apart, a conversation has lead to the witch revealing that she doesn't remember anything about herself, the boy while holding her gently says to her, "I still don't know why snow is white, but its beautiful none the less"

Awesome read right? I know I know, keep your panties on, I've some work to do.

The goal of today is to get the team moving forward, we have to finish this app within the next 3 weeks. I'm the technical lead so I have to make sure things go according to plan, I think I finished planning the architecture for the backend, each feature that the app needs will have its own service, each service will be coded using NodeJS (I want to use NestJS but I'm bit too under experienced to even start with that so I'll go with a simple MVC or perhaps the same 3 Tier architecture as NestJS, nothing too complicated). Each service will have its own database (stuck between mysql and postgreSQL but I'll go with mySQL, if I change my mind then I'll migrate) and some services will make use of firestore. Each service only worries about its own data and no sharing, there will be duplication of user data across all services though, I'll think about it later whether its good for security or not.

Communication between the services will be done using RabbitMQ, why? Because its simple and fast, I don't want each service to talk to each other over HTTPS requests, I'd rather make use of RabbitMQ and its free tier.

The frontend, I'll have to supervise the frontend and also do communication with the client on what she thinks because we don't want to disappoint so keeping transparency is a good approach.

I'm planning on deploying all these services using GCP Cloud run, and for the frontend, since its a web app Firebase hosting is good enough. Hopefully there's a good CICD tutorial out there.

I also have to train the AI at some point, what a pain!!! I DON'T EVEN KNOW HOW TO DO THAT!!! Don't judge me because I did an AI class, well I tried my best but I'll have to relearn again.

To summarize what I have to do today:

Finalize the backend system diagram

Set up tasks on project board

Assign mysql databases to each service

Ask our client a question, I don't usually ask so I'll make sure its a useful question

Good luck to me, let's do our best!!

[team-developers-blog]

Un pequeño aporte sobre NestJS un framework de backend

[javafoundation]

File export using Angular, NestJS, GraphQL with PostGraphile.

[duomly]

The written version of the video: nest js auth 

This video is the fourth lesson of the Node.js Course, where we are going to create Node js login with PostgreSQL and user authentication. In this course, we are building a banking app backend using Nest.js, Sequelize, PostgreSQL, and Typescript.

[usingjavascript]

NestJS Tutorial for Absolute Beginners ☞ http://bit.ly/2IcxBU1 #nodejs #javascript

[codeonedigest]

Nestjs Module Tutorial with Example for JavaScript Developers | Global &... Full Video Link -     https://youtu.be/ZefUyfLvLRc Check out this new video on the CodeOneDigest YouTube channel! Learn nestjs module with example. Learn how to create module, what is dependency injection #nestjsmodule #nestjs #module #dependencyinjection #nodejs #javascript #codeonedigest @java @awscloud @AWSCloudIndia @YouTube @codeonedigest #typescript #javascript  #nestjs #nestjstutorial #javascript #nest #nestjsmicroservices #nestjsproject #nestjsmodules #nestjsmodulereference #nestjsmodulesexplained #dynamicmoduleinnestjs #nestjsmoduleexample #nestjsfulltutorial #nestjscreatemodule #moduleinnestjs #nestjsglobalmodule #nestjsdynamicmodule #nestjssharedmodule #nestjsmoduleexplained #nestjsmoduleexample #nestjsimportmodule #sharedmoduleinnestjs #globalmoduleinnestjs #nestjscourse

[codezup]

Building a Scalable Angular API with NestJS and TypeORM

Introduction Building a Scalable Angular API with NestJS and TypeORM is a comprehensive tutorial that will guide you through the process of creating a robust and maintainable API using these popular technologies. In this tutorial, you will learn how to design and implement a scalable API, including performance considerations, security measures, and best practices for code organization and…

[javascriptpro]

NestJS Tutorial for Absolute Beginners ☞ http://bit.ly/2IcxBU1 #nodejs #javascript

[javascriptfan]

NestJS Tutorial for Absolute Beginners ☞ http://bit.ly/2vVlkjH #nodejs #javascript