Config.json -

Tools like Homebridge use it to define which plugins and smart home accessories should be loaded.

A config.json file is a plain-text file used by software applications to store settings and parameters in the format. It allows developers to separate application logic from its configuration, enabling behavior changes—like switching database URLs or toggling features—without modifying or recompiling the source code. Core Purpose and Use Cases config.json

Storing API endpoints, database connection strings, and server port numbers. Tools like Homebridge use it to define which

Enabling or disabling specific application features or "flags" at runtime. Core Purpose and Use Cases Storing API endpoints,

The primary goal of a config.json file is to manage application settings across different environments (e.g., development vs. production).

So you're having trouble with your config.json file? Read this first

.NET Core uses similar appsettings.json files to map configuration data to strongly typed objects for better error checking.