front-end-interview-handbook/packages/quiz/explain-the-difference-between-mutable-and-immutable-objects/metadata.json

{
  "slug": "explain-the-difference-between-mutable-and-immutable-objects",
  "languages": [],
  "companies": [],
  "premium": false,
  "duration": 5,
  "published": true,
  "topics": [
    "javascript"
  ],
  "importance": "mid",
  "difficulty": "medium"
}