ASP.NET vs NestJS

Overview

ASP.NET

Stacks31.3K

Followers11.8K

Votes40

NestJS

Stacks2.7K

Followers3.0K

Votes326

GitHub Stars73.3K

Forks8.1K

ASP.NET vs NestJS: What are the differences?

Key Differences between ASP.NET and NestJS

ASP.NET and NestJS are both popular frameworks used for web development. While they share similarities in terms of being backend technologies, there are some key differences between them.

Language: The most significant difference between ASP.NET and NestJS is the programming language they are built on. ASP.NET uses C# as the primary language, while NestJS is built on TypeScript. This difference in language can affect the coding style, syntax, and overall development experience.
Framework Architecture: Another key difference lies in the framework architecture. ASP.NET follows the traditional Model-View-Controller (MVC) pattern, which separates the application into three components for handling business logic, presentation, and data. On the other hand, NestJS follows the modular approach based on decorators and providers, making it a modular, scalable, and easy-to-maintain framework.
Community and Ecosystem: ASP.NET has a vast and well-established community, with a wealth of resources and support available. It has been around for a long time, which means there are numerous third-party libraries, tools, and integrations readily available. In contrast, NestJS is relatively newer, and while its community is growing rapidly, the ecosystem may not be as extensive as that of ASP.NET.
Platforms and Portability: ASP.NET is primarily designed for Windows-based systems, leveraging the Microsoft ecosystem and tools. It provides excellent integration with Windows servers and services. In comparison, NestJS is platform-agnostic and can run on various operating systems, including Windows, macOS, and Linux, providing more flexibility in deployment options.
Frontend Integration: ASP.NET is specifically optimized for Microsoft's frontend technologies like ASP.NET Razor Pages and Blazor. It offers seamless integration with frontend frameworks like Angular and React. In contrast, NestJS, being a backend framework, is not tightly coupled with any specific frontend technology, allowing developers to choose their preferred frontend tools and frameworks.
Performance and Scalability: ASP.NET, being backed by Microsoft, is known for its robustness, scalability, and performance. It leverages the power of the .NET runtime and offers various performance optimization techniques. NestJS, being built on top of Node.js, provides excellent scalability and performance, especially in handling concurrent requests and non-blocking I/O operations.

In summary, ASP.NET and NestJS differ in terms of the programming languages, framework architectures, community support, platform compatibility, frontend integration, and performance characteristics. These differences make each framework suitable for specific use cases and development requirements.

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Advice on ASP.NET, NestJS

juan9222

Jul 25, 2020

Needs advice

Hi there, I'm deciding the technology to use in my project.

I need to build software that has:

Login
Register
Main View (access to a user account, News, General Info, Business hours, software, and parts section).
Account Preferences.
Web Shop for Parts (Support, Download Sections, Ticket System).

The most critical functionality is a WebSocket that connects between a car that sends real-time data through serial communication, and a server performs diagnosis on the car and sends the results back to the user.

616k views616k

Comments

Louai

Full Stack Web Developer

May 15, 2020

Needs adviceon

Node.js

TypeScript

ExpressJS

I'm planning with a small team to create an application which is a platform for restaurants. I'm on the backend almost alone currently. I'm going to use Node.js for that, and I'm very fond of TypeScript, and I worked before mostly with ExpressJS. The team may get bigger as the application becomes bigger and more successful, so I have the Scalability concern in mind now, and I was considering these options:

Use Node+Express+Typescript
Use Node+NestJs (which utilizes Typescript by default)

Option 2 is enticing to me because recently I came to love NestJS and it provides more scalability for the project and uses Typescript in the best way and uses Express under the hood. Also I come from an Angular 2 background, which I think is the best frontend framework (my opinion, and I know React quite well), which makes Nest feel familiar to me because of the similarity between Nest and Angular. Option 1 on the other hand uses Express which is a minimalist framework, very popular one, but it doesn't provide the same scalability and brings decision fatigue about what to combine with it and may not utilize Typescript in the best way. Yet, on the other hand, it is flexible and it may be easier to manipulate things in different ways with it. Another very important thing is that it would be easier in my view to hire Node developers with skills in Express than NestJs. The majority of Node developers are much more familiar with JavaScript and Express.

What is your advice and why? I would love to hear especially from developers who worked on both Express and Nest

549k views549k

Comments

Slimane

Jul 9, 2020

Needs adviceon

Spring Boot

NestJS

Node.js

I am currently planning to build a project from scratch. I will be using Angular as front-end framework, but for the back-end I am not sure which framework to use between Spring Boot and NestJS. I have worked with Spring Boot before, but my new project contains a lot of I/O operations, in fact it will show a daily report. I thought about the new Spring Web Reactive Framework but given the idea that Node.js is the most popular on handling non blocking I/O I am planning to start learning NestJS since it is based on Angular philosophy and TypeScript which I am familiar with. Looking forward to hear from you dear Community.

917k views917k

Comments

Detailed Comparison

ASP.NET	NestJS
.NET is a developer platform made up of tools, programming languages, and libraries for building many different types of applications.	Nest is a framework for building efficient, scalable Node.js server-side applications. It uses progressive JavaScript, is built with TypeScript (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming). Under the hood, Nest makes use of Express, but also, provides compatibility with a wide range of other libraries, like e.g. Fastify, allowing for easy use of the myriad third-party plugins which are available.
-	Extensible - Gives you true flexibility by allowing use of any other libraries thanks to modular architecture.; Versatile - An adaptable ecosystem that is a fully-fledged backbone for all kinds of server-side applications.; Progressive - Takes advantage of latest JavaScript features, bringing design patterns and mature solutions to node.js world.
Statistics
GitHub Stars -	GitHub Stars 73.3K
GitHub Forks -	GitHub Forks 8.1K
Stacks 31.3K	Stacks 2.7K
Followers 11.8K	Followers 3.0K
Votes 40	Votes 326
Pros & Cons
Pros 21 Great mvc 13 Easy to learn 6 C# Cons 2 Entity framework is very slow 1 Not highly flexible for advance Developers 1 C#	Pros 54 Powerful but super friendly to work with 42 Fast development 40 Easy to understand documentation 36 Angular style syntax for the backend 32 NodeJS ecosystem Cons 10 User base is small. Less help on Stackoverflow 10 Difficult to debug 5 Angular-like architecture 3 Javascript 3 Updates with breaking changes

What are some alternatives to ASP.NET, NestJS?

Node.js

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

JavaScript

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.

Python

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.

Rails

Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.

PHP

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Django

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

Ruby

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.

Laravel

It is a web application framework with expressive, elegant syntax. It attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as authentication, routing, sessions, and caching.

Java

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!

Golang

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

Related Comparisons

ASP.NET vs NestJS: What are the differences?

Key Differences between ASP.NET and NestJS

ASP.NET and NestJS are both popular frameworks used for web development. While they share similarities in terms of being backend technologies, there are some key differences between them.

Language: The most significant difference between ASP.NET and NestJS is the programming language they are built on. ASP.NET uses C# as the primary language, while NestJS is built on TypeScript. This difference in language can affect the coding style, syntax, and overall development experience.
Framework Architecture: Another key difference lies in the framework architecture. ASP.NET follows the traditional Model-View-Controller (MVC) pattern, which separates the application into three components for handling business logic, presentation, and data. On the other hand, NestJS follows the modular approach based on decorators and providers, making it a modular, scalable, and easy-to-maintain framework.
Community and Ecosystem: ASP.NET has a vast and well-established community, with a wealth of resources and support available. It has been around for a long time, which means there are numerous third-party libraries, tools, and integrations readily available. In contrast, NestJS is relatively newer, and while its community is growing rapidly, the ecosystem may not be as extensive as that of ASP.NET.
Platforms and Portability: ASP.NET is primarily designed for Windows-based systems, leveraging the Microsoft ecosystem and tools. It provides excellent integration with Windows servers and services. In comparison, NestJS is platform-agnostic and can run on various operating systems, including Windows, macOS, and Linux, providing more flexibility in deployment options.
Frontend Integration: ASP.NET is specifically optimized for Microsoft's frontend technologies like ASP.NET Razor Pages and Blazor. It offers seamless integration with frontend frameworks like Angular and React. In contrast, NestJS, being a backend framework, is not tightly coupled with any specific frontend technology, allowing developers to choose their preferred frontend tools and frameworks.
Performance and Scalability: ASP.NET, being backed by Microsoft, is known for its robustness, scalability, and performance. It leverages the power of the .NET runtime and offers various performance optimization techniques. NestJS, being built on top of Node.js, provides excellent scalability and performance, especially in handling concurrent requests and non-blocking I/O operations.

ASP.NET vs NestJS

Overview

ASP.NET vs NestJS: What are the differences?