safe-stable-stringify is a robust JavaScript library for serializing JavaScript objects into JSON strings, ensuring stable and reproducible output. Unlike standard JSON.stringify, it employs a deterministic sorting algorithm for object keys, eliminating variations in the output string based on key order. This is crucial for hashing, caching, and comparison scenarios where consistent string representation is paramount. It handles circular references safely, preventing stack overflow errors, and offers customizable replacer functions for advanced control over serialization.
