{
  "$type": "site.standard.document",
  "description": "Learn how to implement a recursive deep merge function in JavaScript to merge nested objects efficiently. This guide explains the limitations of Object.assign() and the spread operator, provides example seed data, and walks through a step-by-step implementation. Perfect for developers working with configuration objects, state management, and complex data structures.",
  "path": "/articles/implementing-a-deep-merge-function-in-javascript",
  "publishedAt": "2025-02-10T20:03:34.499Z",
  "site": "at://did:plc:l3ndqyj7dwwqq4kyr4xpbjzc/site.standard.publication/3mo7rsxju4o2f",
  "title": "Implementing a Deep Merge Function in JavaScript | stephansama blog",
  "updatedAt": "2025-07-13T16:24:14.262Z"
}