3-month NestJs download record (Source NPMTrends)
Features of NestJS
NestJs aims to provide an application architecture that allows for the effortless creation of highly testable, scalable, loosely coupled, and easily maintainable applications
Let’s explore some of the features of Nest.Js and see how we can use them to speed up our application development.
- TypeScript
TypeScript occupies 99.9% of the codebase making it a TypeScript framework. This makes Nest.js framework the most popular and the most used because it drastically reduces the errors involved with Type-checking and Type inconsistencies when using JavaScript to build large-scale and enterprise applications.
- Documentation
Documentation is an essential part of any framework because it helps developers understand the framework and find solutions to problems easily.
Nest.js has very easy-to-understand, clean, and well-documented guides for beginners to build simple to complex applications.
The documentation makes it straightforward to get started and covers almost all your development questions.
- Popular Libraries
One of the reasons Nest.js is very popular is that it supports popular tools and libraries out of the box. This support lessens installation, configuration, and development hassles involved in setting up these libraries manually.
The best developer tools are already integrated, following best practices and industry standards. This increases faster application development as libraries such as TypeORM, Mongoose, GraphQL, Logging, Validation, Caching, WebSockets, etc are right out of the box, and no extra configuration is needed.
- CLI(Command-line Interface)
Command line interface (CLI) is a powerful tool that can create and manage any part of your Nest.js framework through your terminal.
NestJS provides the most powerful CLI tool. With it, you can create databases to create modules, controllers, and services files by typing in a few commands.
- Microservices
Microservice is the trending architectural pattern used in developing complex and scalable enterprise applications. NestJS supports both microservice and monolith applications natively.
The microservice architectural development style provides proper integration to many popular microservice tools such as Kafka, GPRC, RabbitMQ, etc.
Resources to Learn Nest.js
Official Documentation
Getting Started with NestJS
NestJS Crash Course By Brad Traversy