ehmicky/is-json-value

This project, `is-json-value`, is a JavaScript utility that checks if a value is valid JSON and provides detailed warnings about any invalid properties, including their paths, values, and reasons for invalidity. It's designed for developers working with JSON serialization who need to identify and handle problematic data structures before attempting to stringify them, particularly useful when dealing with complex objects that might contain circular references, symbols, functions, or other non-serializable values.