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When TypeScript decorators are used for Dependency Injection, they are needed for two things. First, they signal to the TypeScript compiler that it...
If you look through the search results on github for the keyword nodejs-framework (with only TypeScript projects selected), you can see that there are...
Good application modularity is closely related to the injector tree hierarchy that Dependency Injection (DI) creates. This article uses NestJS v10.0...
The description of NestJS specifically states that this framework was designed for "scalable server-side applications". Surprisingly, only in the...
NestJS performs input validation using decorators, pipes, and the class-validator utility. For example, if validation is required for path-parameters...
Interceptors, guards, pipes, and exception filters are sometimes referred to as "enhancers" in the NestJS documentation. Although they are all...