NestJS - A progressive Node.js framework
NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
NestJS is a framework for building efficient, scalable Node.js server-side applications. It uses modern 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). NestJS provides an out-of-the-box application architecture which allows developers and teams to create highly testable, scalable, loosely coupled, and easily maintainable applications.
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Citation Level
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Website Key Features
Modular architecture
NestJS uses a modular architecture that allows developers to organize their code into separate modules, making it easier to manage and scale applications.
Dependency injection
The framework comes with a built-in dependency injection system that helps in managing the dependencies of your application, making it more testable and maintainable.
TypeScript support
NestJS is built with and fully supports TypeScript, enabling developers to use modern JavaScript features and strong typing for better code quality and developer experience.
Extensible
The framework is designed to be highly extensible, allowing developers to use a wide range of plugins and libraries to add functionality to their applications.
Microservices support
NestJS provides first-class support for building microservices, making it easy to create scalable and efficient backend services.
GraphQL support
The framework offers built-in support for GraphQL, enabling developers to build powerful APIs with a flexible query language.
WebSockets and events
NestJS supports WebSockets and event-based communication, making it suitable for real-time applications.
CLI tool
NestJS comes with a powerful CLI tool that helps in generating boilerplate code, managing the project structure, and automating development tasks.
Testing utilities
The framework provides utilities and tools that make it easier to write unit tests and end-to-end tests for your applications.
Cross-platform
NestJS applications can run on any platform that supports Node.js, making it a versatile choice for backend development.
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Additional information
Creator
NestJS was created by Kamil Mysliwiec.
License
NestJS is open-source and released under the MIT License.
Community
NestJS has a growing community of developers and contributors, with active forums, GitHub repositories, and third-party resources.
Documentation
Comprehensive documentation is available on the official website, covering everything from getting started to advanced topics.
Integration
NestJS can be easily integrated with other libraries and frameworks, such as Express.js, Fastify, and more, for enhanced functionality.
Performance
NestJS is designed for high performance, leveraging the power of Node.js and TypeScript to build fast and efficient applications.
Adoption
NestJS is used by companies and developers worldwide for building scalable and maintainable server-side applications.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for nestjs.com