codables

High-performance, type-safe JSON serialization library that extends JSON to support complex JavaScript types including Date, BigInt, Map, Set, RegExp, Symbol, typed arrays, circular references, and custom classes.

@khni/error-handler

A modular, extensible error handling system for Node.js and TypeScript with custom errors, HTTP errors, serializers, handlers, and mappers.

@khni/auth-errors

A comprehensive authentication and OTP error handling system built on the @khni/error-handler foundation, designed for seamless integration with the @khni/auth package. This TypeScript/JavaScript library provides structured error classes, type-safe error