NestJs Version 11

1. Introduction

• Nest (NestJS) is a framework for building efficient, scalable Node.js server-side applications. It uses progressive JavaScript, is built with and fully supports TypeScript (yet still enables developers to code in pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
  هي فريمورك مخصوصه لل building efficient - scalable Node.js server , وهي بتستخدم جافاسكريبت التقدميه, طبعا مبنيه بدعم كامل من ال typescript اللي بتساعد المطورين في التكويد بالبيور جافاسكريبت وال OOP وال FP وال FRP

• Under the hood, Nest makes use of robust HTTP Server frameworks like Express (the default) and optionally can be configured to use Fastify as well!

• Nest provides a level of abstraction above these common Node.js frameworks (Express/Fastify), but also exposes their APIs directly to the developer. This gives developers the freedom to use the myriad of third-party modules which are available for the underlying platform.

• ==Language==
  We're in love with TypeScript, but above all - we love Node.js. That's why Nest is compatible with both TypeScript and pure JavaScript. Nest takes advantage of the latest language features, so to use it with vanilla JavaScript we need a Babel compiler.
  من اهم مميزات ال Nest انها بتدعم ال typescript and javascript , ودا مخليها قويه جدا في ال features الاخيره والجديده, وهي لغه مبنيه لل node.js with typescript

[!HINT] HINT
To create a new project with TypeScript's stricter feature set, pass the --strict flag to the nest new command.