* [Oops v1.23.1](https://github.com/samber/oops) – Go library for structured error handling with context, stack traces, and error chaining. * [NestJS CLS (Async Context) nestjs-cls@6.2.2](https://github.com/Papooch/nestjs-cls) – Continuation-local storage module providing async context compatible with NestJS dependency injection.