* [koanf v2.3.8](https://github.com/knadh/koanf) – Extensible, lightweight Go configuration library with providers and parsers for files, env, flags, Vault, S3, and more.

* [Argus v1.5.1](https://github.com/agilira/argus) – High-performance, zero-allocation configuration framework for Go with universal format support, type-safe binding, remote providers, and an ultra-fast CLI.

* [abinnovision/nestjs-commons nestjs-toolkit-v0.4....](https://github.com/abinnovision/nestjs-commons) – Collection of common packages for NestJS providing config, exceptions, storage, workflow, health checks, and utility modules.