#Fastify

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IN-Senior Associate_Cloud Engineer_Data and Analytics_Advisory_Bangalore

like preferably Node.js (including frameworks like Fastify/Molecular), ES6/TypeScript § Experience in software and Microservice design… Apply Now

[codezup]

Building a High-Performance API with Fastify and Node.js

Building a High-Performance API with Fastify and Node.js Introduction Brief Explanation Node.js is renowned for its lightweight and efficient approach to building scalable server applications, particularly APIs. Among the frameworks available, Fastify stands out as a high-performance alternative to Express, designed with speed and developer experience in mind. This tutorial guides you through…

[jellyfishtechnologies]

Best Node.js Frameworks to Use in 2025

The Node.js development platform remains popular because it provides developers high performance capabilities alongside scalable features and an extensive framework ecosystem. More secure powerful web applications together with improved performance will increase in demand when we reach 2025. The performance and maintenance quality of your project heavily relies on selecting the most suitable Node.js framework for applications ranging from RESTful APIs to real-time chat services and microservice architectures.

Before starting to develop your complex application you need to consider. Hire dedicated node.js developer who master advanced frameworks because they enable maximum framework utilization. This piece examines Node.js frameworks suitable for 2025 along with supporting evidence for their value in development. 

1. Express.js – The Classic Favorite

Express.js represents the main framework selection for Node.js developers throughout multiple years. Express.js matches the minimalist framework structure along with unopinionated design to serve applications of medium and small scale. The year of 2025 finds Express.js functioning as an established framework which supports developers needing maximum control to build their application architecture.

Why Use Express.js in 2025?

Large community and rich documentation.

Extensive middleware support.

Users find it straightforward to merge Express.js with databases while integrating it with front-end frameworks.

Hiring software developers with experience in Express.js along with knowledge of your chosen application will lead to efficient and scalable solutions in backend development.

Read more: Top software development companies in 2025

2. NestJS – Best for Scalable Enterprise Applications

NestJS became increasingly popular during recent years because it enables developers to manage complex enterprise-level applications without difficulties. The system utilizes TypeScript as its main language while implementing Angular concepts which enables front-end developers to handle it easily.

Key Features:

Modular architecture.

It includes in-built support for microservices when combined with GraphQL features.

Strong typing with TypeScript.

Organizations planning to grow swiftly and accomplish clean codebases can select NestJS as their perfect solution. Hiring developers with NodeJs expertise for NestJS applications delivers the advantage of developing applications which are both sustainable and resistant to future changes.

3. Fastify functions as a light-weight high-performance application.

Performance-driven organizations pick Fastify above other options. Security professionals recognize Fastify for accomplishing fast HTTP server operations with minimal performance weighting. Fastify provides both its essential plugin system and validate-by-schema capabilities that prepare developers to develop production-grade applications up until 2025.

What Makes Fastify Stand Out?

High throughput performance

JSON schema validation.

Fastify operates efficiently within environments dedicated to development as well as those built for production needs.

You will achieve maximum Fastify performance capabilities by hiring developers who specialize in maximizing speed and efficiency.

4. Koa.js – The Modern and Elegant Alternative

A production of the Express team has established Koa.js as a contemporary and refined way to build server-based systems. The use of ES6 generators and async/await syntax allows developers to simplify middleware control and enhance error management features.

Advantages of Using Koa in 2025:

Cleaner and more expressive code.

Great for building lightweight, modular applications.

The framework does not include built-in middleware that enables complete developer control during application development.

Businesses launching contemporary apps should use Koa.js as their lean framework choice. Developers who possess skills in both NodeJs and advanced JavaScript concepts as well as async programming principles should handle your project to maximize framework potential.

5. Sails.js – Ideal for Data-Driven Applications

Sails.js serves as an optimal selection when creating data-intensive applications that include CRM systems dashboards and APIs. Implementation of convention-over-configuration and integrated WebSockets as well as ORM capabilities are standard features of this framework.

Sails.js Highlights:

Follows MVC architecture.

Sails.js offers Waterline as its database system coupled with the ORM functionality.

Auto-generated REST APIs.

The technology serves as an excellent solution for developing scalable backend systems which suits both startups and large enterprises in need of quick system expansion. Qualitatively superior applications result from experienced Sails.js developers who work to cut development periods while maintaining exceptional output quality.

6. AdonisJS – The Laravel of Node.js

Users commonly refer to AdonisJS as Node.js's Laravel equivalent because it provides complete full-stack features along with a framework that emphasizes certain conventions during development as well as command-line enhancement tools. A fully featured backend solution emerges from the package set by AdonisJS which includes routing together with middleware authentication and ORM support.

Why AdonisJS is Rising in 2025:

Full-stack development capabilities.

Through its built-in functions the platform provides complete authentication capabilities together with data validation features.

TypeScript by default for type safety.

Conducting application development that requires complex features such as authentication and payments and real-time functionality necessitates expert NodeJs developers who have experience with AdonisJS for creating secure and maintainable code bases.

Choosing the Right Framework in 2025

Each Node.js framework has its strengths and ideal use cases. Here’s a quick comparison to help you decide:

No matter which framework you choose, success depends on the expertise of your development team. When you hire experienced software developers, you ensure your application is built using best practices and industry standards.

Final Thoughts

Node.js developers in 2025 will find a wide selection of frameworks which address different development requirements across APIs that focus on performance to full-scale backend solutions. The selection of proper framework constitutes an essential step yet its implementation success depends heavily on qualified personnel.

The ideal moment to hire experts who deeply understand modern frameworks for application development now exists since your project requires robust and scalable code. The combination of suitable tools with proper teams will enable your upcoming project to reach remarkable achievement levels all the way to 2025.

[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!

[himanshu123]

When to Choose NestJS Over Express.js for Your Node.js Backend 

As the demand for web applications continues to grow, developers are always on the lookout for efficient, scalable, and maintainable frameworks for building backend systems. In the world of Node.js, two of the most popular frameworks are NestJS and Express.js. The decision of which framework to use often comes down to the project’s requirements, the complexity of the application, and the development team’s familiarity with the tools. In this blog, we will explore the differences between NestJS vs. Express.js and provide insights on when to choose NestJS over Express.js for your Node.js backend. 

Understanding NestJS and Express.js 

Before diving into when to use NestJS over Express.js, it’s important to first understand the two frameworks. Both are designed to simplify backend development using Node.js, but they take different approaches. 

Express.js 

Express.js is a minimalistic and flexible web application framework for Node.js. It provides a simple set of features for web and mobile applications, including routing, middleware support, and templates. Express is often favored for its simplicity and low overhead, making it an ideal choice for building small to medium-sized applications where flexibility and speed are key. 

However, as applications grow in complexity, managing routes, controllers, and handling business logic in Express can become cumbersome. Express lacks a clear structure, which can lead to difficulties in scaling and maintaining larger applications. 

NestJS 

NestJS, on the other hand, is a framework built on top of Express (or Fastify) that leverages TypeScript and incorporates an architecture inspired by Angular. It follows a modular architecture pattern, providing out-of-the-box tools for building scalable, maintainable, and testable applications. NestJS uses decorators, dependency injection, and other features that encourage clean code practices and help organize application components more effectively. 

While NestJS has a steeper learning curve compared to Express due to its opinionated structure and reliance on TypeScript, it is an excellent choice for large-scale, enterprise-level applications. 

When to Choose NestJS Over Express.js? 

1. For Large-Scale Applications 

If you’re building a large, complex application that will grow over time, NestJS is the better choice. Its modular structure helps organize code into separate components such as modules, controllers, and services, which makes the application easier to maintain as it scales. 

In contrast, Express’s minimalistic nature can become a disadvantage as your application grows in size. As your codebase increases, you may find yourself needing to implement custom solutions for things like validation, authentication, and error handling that are built-in with NestJS. 

2. When TypeScript Is a Requirement 

NestJS is built with TypeScript by default, providing a strong typing system that improves code reliability and maintainability. TypeScript’s ability to catch errors early in the development process leads to better quality code and fewer bugs, making it ideal for large-scale applications or projects with multiple developers. 

While Express can be used with TypeScript, it doesn’t offer the same level of native TypeScript support that NestJS provides. If you’re working on a project where TypeScript is a requirement or if you want to take advantage of TypeScript’s features like static typing and interfaces, NestJS is a clear winner. 

3. When You Need Built-in Tools for Common Features 

NestJS comes with a set of built-in features that help speed up development. For instance, it provides built-in support for dependency injection, which allows you to manage your application's components and services in a more organized manner. Additionally, NestJS offers support for features like routing, middleware, validation, and data transformation out of the box. 

Express, on the other hand, is much more lightweight and doesn’t offer such features by default. While there are plenty of third-party packages available to implement these features, using them can increase the complexity of your project and add extra overhead. 

4. When You Need to Build Microservices 

Microservices have become a popular architectural pattern for building scalable and maintainable applications. NestJS makes it easy to build microservices with its built-in support for communication protocols like HTTP, WebSockets, and gRPC. It also provides tools for integrating with message brokers such as Kafka or RabbitMQ, making it an excellent choice for building a microservices-based architecture. 

If your project requires microservices, NestJS provides the necessary tools and patterns to make the process seamless. While you can build microservices with Express, it lacks the out-of-the-box features that NestJS offers for such architectures. 

5. When You Need a Strong Developer Community and Ecosystem 

NestJS has gained a lot of traction in recent years, with a growing community of developers contributing to its ecosystem. The framework provides a rich set of integrations with other technologies such as GraphQL, MongoDB, Redis, and more. It also includes detailed documentation and guides to help developers get started quickly. 

In comparison, while Express has been around longer and has a larger community, it is not as structured, and there are fewer built-in integrations with modern tools and technologies. As your project grows, this lack of ecosystem may make it more challenging to find solutions for specific problems. 

6. When You Want to Focus on Clean, Maintainable Code 

NestJS promotes the use of clean architecture principles, such as the separation of concerns and dependency injection. This makes it easier for developers to organize their code and keep it maintainable, especially in larger applications. 

With Express, while you can follow good design patterns, the framework itself is more flexible and doesn’t enforce any particular architecture, which may lead to disorganized code as the project expands. If you’re building a project where clean, maintainable code is a priority, NestJS offers a more structured approach. 

7. Mobile App Development and Cost Estimation 

If your project involves integrating a backend for a mobile app, it’s essential to consider the mobile app’s potential cost and complexity. For instance, when using a backend with Express.js or NestJS, you might need to calculate how many resources, endpoints, and APIs are required to deliver the mobile application’s functionality. A mobile app cost calculator can help you determine the budget for mobile app development, including backend integration. 

If you’re uncertain about which backend technology to choose for mobile app development, NestJS provides a more scalable and maintainable solution for building APIs that power mobile applications, especially for large projects or apps requiring complex business logic. 

If you're interested in exploring the benefits of  NestJS vs. Express js services for your business, we encourage you to book an appointment with our team of experts.  Book an Appointment    Conclusion 

Choosing between NestJS and Express.js largely depends on the size, complexity, and long-term goals of your project. If you're working on a small, straightforward application and need flexibility, Express.js may be the right choice. However, for large-scale, maintainable, and scalable applications, NestJS offers significant advantages, including its modular architecture, TypeScript support, built-in tools, and microservice capabilities. 

If you’re planning on integrating a backend solution into a mobile app or require expert assistance in backend web applications development, consider consulting with a professional team to ensure your project’s success. 

[nabanitakundu]

How to Create a Real-Time Chat Application?

In the fast-paced world of Web Development Services, real-time communication has become an essential feature for modern applications. Whether you're creating a customer support system, a collaborative workspace, or a social networking platform, real-time chat improves user engagement and interaction. With the rise of advanced frameworks and tools like Magento web development, implementing such features has become easier than ever.

Understanding Real-Time Chat Applications

Real-time chat applications allow users to communicate instantly via the internet. Unlike traditional messaging systems, which rely on periodic refreshes, real-time chat uses advanced protocols such as WebSockets to deliver messages immediately. This immediate delivery guarantees a seamless and interactive experience.

Real-time chat applications have the following key features: • Instant messaging enables real-time delivery of text, media, and files. • Provide secure sign-in processes to protect user data. • Chat Rooms: Public and private spaces for group discussions. • Receive real-time alerts for new messages. • Message History: Stores and retrieves past conversations.

Tech Stack for Building a Real-Time Chat Application

Choosing the appropriate technology stack is critical for developing a robust real-time chat application. Here are some frequently used tools and frameworks: • Frontend  HTML, CSS, and JavaScript.  Framework: React, Angular, and Vue.js. •  Backend Node.js (using Express or Fastify) Python (Django or Flask) • Real-time communication   WebSockets (Socket.IO for Node.js)  Firebase Real-time Database. • Database  MongoDB (NoSQL)  PostgreSQL (SQL). • Deployment Docker (containerization) AWS, Azure, or Google Cloud (for hosting)

Step-by-Step Guide to Building a Real-Time Chat Application

1.    Set Up the Environment

Begin by making a new project directory and starting a Node.js application. Make sure you install the necessary packages for backend and real-time communication support.

2.    Build the Server

Create a basic server with your preferred backend technology. Add WebSocket support for real-time message delivery between clients.

3.    Create the Frontend

Create a simple and intuitive user interface for sending and receiving messages. Connect it to a backend that supports WebSockets to ensure compatibility with real-time updates.

4.    Implement User Authentication

Secure user authentication can be integrated into a production-grade application using JWT (JSON Web Tokens) or OAuth. This ensures that only authorized users can read and send messages.

5.    Optimize and Scale

To deal with increased user traffic, consider these optimization techniques: • Load balancing: Distribute traffic among multiple servers. • Optimize queries for faster retrieval through database indexing. • Use Redis for faster data access.

Testing and Deployment

Test your application thoroughly to find and fix bugs. To deploy the app, containerize it with Docker and host it on cloud services such as AWS or Azure for scalability and reliability. Real-time chat applications are built using modern frameworks and communication protocols. With the right approach and technology stack, you can create a scalable and responsive chat platform. By utilizing Web Development Services and Magento web development, you can ensure that your application meets modern user expectations while maintaining high performance.

[vastperhaps]

SvelteKit for everything or + Express/Fastify

Hello fellow Svelte users.

I am trying to develop a full-stack side project using Svelte/SvelteKit. If I'm using NodeJS for everything am I supposed to use Express/Fastify for the real backend or just use SvelteKit all the way down?

I don't have any real world experience with this new meta framework era. It feels like I will be duplicating backend logic in SvelteKit and Express/Fastify, but at the same time I am not sure what I am losing by not using dedicated backend frameworks.

Please share your experience, thank you.

[devstreeau]

10 Most Popular Backend Frameworks for Web Development in 2024

In 2024, leading web development companies favor the following 10 backend frameworks: Express.js, Django, Ruby on Rails, Flask, Laravel, Spring Boot, ASP.NET Core, Symfony, NestJS, and Fastify. These frameworks are renowned for their scalability, performance, and versatility, offering developers robust tools for building dynamic web applications. With features for database management, user authentication, and seamless API integration, they streamline the development process and ensure efficient project delivery. Each framework caters to specific programming languages and ecosystems, empowering developers to select the most suitable option for their projects' needs. As such, they remain indispensable tools in the arsenal of web development companies worldwide.

[foone]

"Fastify Slonik plugin, with this you can use slonik in every part of your server."

WHAT DOES THIS MEAN

the problem with being a Computer Toucher is that sometimes you click a link and it's trying to explain how to use Splunk with Pipl, Netskope, and Forescout.

And it makes me want to throw the computer in a lake

[aitoolswhitehattoolbox]

Lead UI Developer- React, Node.js

Job Description:About the Role:Grade Level (for internal use): 11UI DeveloperEssential Skills: ReactJS, Express/NestJS/FastifyWe are actively seeking a highly skilled and motivated Full Stack Developer with a strong emphasis on ReactJS for the frontend and Node.js (Nest.js/Express/Fastify) for the backend. The ideal candidate will possess a comprehensive understanding of the NestJS framework and…

[devsnews]

This article will present some of the most widely Node.js REST API Frameworks that are still popular in 2023 by highlighting their pros and cons and viewing a simple example to evaluate how they can be used in action.

[sourceinfotech]

Fastify 3.0 is a Node.js web framework. The new version of Fastify 3.0 includes full support for TypeScript and Express middleware, new type definitions, LTS support cycle, refactored request validation, and more.

If you are looking for expert web development services, contact us: https://bit.ly/3jizuzH

[angulardevelopment]

Build a web app using Nestjs, Fastify, MongoDB and Angular 8 https://morioh.com/p/71f993016161 #nestjs #fastify #mongodb #angular #development

[wedatabase]

Learn to build the efficient, reliable and scalable server-side web app using Nestjs, Fastify, MongoDB and Angular 8 https://morioh.com/p/71f993016161 #nestjs #fastify #mongodb #angular #development

[nodejsus]

Learn to build the efficient, reliable and scalable server-side web app using Nestjs, Fastify, MongoDB and Angular 8 https://morioh.com/p/71f993016161 #nestjs #fastify #mongodb #angular #development #javascript #nodejs #code #geek #morioh