Top 20 NuGet configuration Packages

Provides the ability to provide configuration to the hosted application by convention.
Configuration helper methods, properties, objects etc.
IConfiguration support for Plugin Framework.
Extensions for Microsoft.Extensions.Configuration.Binder that simplifies the process of binding a configuration sub-section to a class, a little bit.
Package Description
Easy C++ projects configuration with OpenCV SDK
Package Description
HashiCorp Vault configuration provider implementation for Microsoft.Extensions.Configuration
Class for working with configuration: logging, validation, etc.
YAML configuration provider
In-memory JSON configuration provider extending Microsoft configuration.
Interfaces and utilities for making an M-Files Vault Application configurable using MFAdmin.