** NestJS, a popular Node.js framework, has taken its custom decorator capabilities to the next level. By leveraging TypeScript decorators, developers can now enhance their APIs with metadata and reusability. This feature allows for fine-grained access control, data transformation, validation, caching, and more. The possibilities are endless! Read on to learn how you can unlock the full potential of custom decorators in NestJS.

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Source: https://dev.to/virajlakshitha/exploring-custom-decorators-in-nestjs-enhancing-your-api-with-metadata-and-reusability-b63