EnglishTypescript: Decorators
TypeScript decorators are a language feature that allow you to modify the behavior of classes, methods, properties, and other declarations. They are a way to add metadata or behavior to your code by wrapping it with functions that take the target as their first argument. Decorators are a powerful tool for creating reusable code and enhancing the expressiveness of your TypeScript programs.
AWS Serverless API
AWS Serverless API is a cloud computing service that enables developers to build and deploy serverless applications and APIs on the AWS infrastructure. It uses AWS Lambda functions, API Gateway, and other AWS services to create APIs with built-in security, auto-scaling, and monitoring capabilities. Developers can focus on writing code for their applications and APIs without worrying about infrastructure management.
Nestjs - Gateway and microservices
Nestjs is a Node.js framework based on Angular for building scalable backend applications. The Gateway module allows microservices to communicate with each other seamlessly using the API Gateway pattern. It also provides features such as data aggregation and caching to improve application performance.
NestJs - Authentication
NestJS is a server-side framework for building scalable, high-performance web applications in Node.js. Authentication is a core feature of many web applications, and NestJS provides built-in support for implementing various authentication strategies such as JWT, Passport, and OAuth. This makes it easy to secure your application and protect user data.
