var MyObject = { "testJSON": [ { "id": 0, "name": "Elijah", "city": "Austin", "age": 78, "friends": [ { "name": "Michelle", "hobbies": [ "Watching Sports", "Reading", "Skiing & Snowboarding" ] }, { "name": "Robert", "hobbies": [ "Traveling", "Video Games" ] } ] }, { "id": 1, "name": "Noah", "city": "Boston", "age": 97, "friends": [ { "name": "Oliver", "hobbies": [ "Watching Sports", "Skiing & Snowboarding", "Collecting" ] }, { "name": "Olivia", "hobbies": [ "Running", "Music", "Woodworking" ] }, { "name": "Robert", "hobbies": [ "Woodworking", "Calligraphy", "Genealogy" ] }, { "name": "Ava", "hobbies": [ "Walking", "Church Activities" ] }, { "name": "Michael", "hobbies": [ "Music", "Church Activities" ] }, { "name": "Michael", "hobbies": [ "Martial Arts", "Painting", "Jewelry Making" ] } ] }, { "id": 2, "name": "Evy", "city": "San Diego", "age": 48, "friends": [ { "name": "Joe", "hobbies": [ "Reading", "Volunteer Work" ] }, { "name": "Joe", "hobbies": [ "Genealogy", "Golf" ] }, { "name": "Oliver", "hobbies": [ "Collecting", "Writing", "Bicycling" ] }, { "name": "Liam", "hobbies": [ "Church Activities", "Jewelry Making" ] }, { "name": "Amelia", "hobbies": [ "Calligraphy", "Dancing" ] } ] }, { "id": 3, "name": "Oliver", "city": "St. Louis", "age": 39, "friends": [ { "name": "Mateo", "hobbies": [ "Watching Sports", "Gardening" ] }, { "name": "Nora", "hobbies": [ "Traveling", "Team Sports" ] }, { "name": "Ava", "hobbies": [ "Church Activities", "Running" ] }, { "name": "Amelia", "hobbies": [ "Gardening", "Board Games", "Watching Sports" ] }, { "name": "Leo", "hobbies": [ "Martial Arts", "Video Games", "Reading" ] } ] }, { "id": 4, "name": "Michael", "city": "St. Louis", "age": 95, "friends": [ { "name": "Mateo", "hobbies": [ "Movie Watching", "Collecting" ] }, { "name": "Chris", "hobbies": [ "Housework", "Bicycling", "Collecting" ] } ] }, { "id": 5, "name": "Michael", "city": "Portland", "age": 19, "friends": [ { "name": "Jack", "hobbies": [ "Painting", "Television" ] }, { "name": "Oliver", "hobbies": [ "Walking", "Watching Sports", "Movie Watching" ] }, { "name": "Charlotte", "hobbies": [ "Podcasts", "Jewelry Making" ] }, { "name": "Elijah", "hobbies": [ "Eating Out", "Painting" ] } ] }, { "id": 6, "name": "Lucas", "city": "Austin", "age": 76, "friends": [ { "name": "John", "hobbies": [ "Genealogy", "Cooking" ] }, { "name": "John", "hobbies": [ "Socializing", "Yoga" ] } ] }, { "id": 7, "name": "Michelle", "city": "San Antonio", "age": 25, "friends": [ { "name": "Jack", "hobbies": [ "Music", "Golf" ] }, { "name": "Daniel", "hobbies": [ "Socializing", "Housework", "Walking" ] }, { "name": "Robert", "hobbies": [ "Collecting", "Walking" ] }, { "name": "Nora", "hobbies": [ "Painting", "Church Activities" ] }, { "name": "Mia", "hobbies": [ "Running", "Painting" ] } ] }, { "id": 8, "name": "Emily", "city": "Austin", "age": 61, "friends": [ { "name": "Nora", "hobbies": [ "Bicycling", "Skiing & Snowboarding", "Watching Sports" ] }, { "name": "Ava", "hobbies": [ "Writing", "Reading", "Collecting" ] }, { "name": "Amelia", "hobbies": [ "Eating Out", "Watching Sports" ] }, { "name": "Daniel", "hobbies": [ "Skiing & Snowboarding", "Martial Arts", "Writing" ] }, { "name": "Zoey", "hobbies": [ "Board Games", "Tennis" ] } ] }, { "id": 9, "name": "Liam", "city": "New Orleans", "age": 33, "friends": [ { "name": "Chloe", "hobbies": [ "Traveling", "Bicycling", "Shopping" ] }, { "name": "Evy", "hobbies": [ "Eating Out", "Watching Sports" ] }, { "name": "Grace", "hobbies": [ "Jewelry Making", "Yoga", "Podcasts" ] } ] }]}var myCopy = null;myCopy = JSON.parse(JSON.stringify(MyObject));myCopy = structuredClone(MyObject);--enable-precise-memory-info flag.
| Test case name | Result |
|---|---|
| JSON.stringify | |
| structuredClone |
| Test name | Executions per second |
|---|---|
| JSON.stringify | 50987.1 Ops/sec |
| structuredClone | 22911.5 Ops/sec |
It seems like you're trying to provide some information about benchmarks, but the format is not clear. Here's my attempt to break it down and answer your question:
You have three JSON objects: MyObject, which contains a list of friends with their hobbies; myCopy, which is supposed to be the result of serializing (or cloning) MyObject; and some benchmark results.
The benchmark results show two tests:
To answer your question, it appears that the test you are interested in is the one comparing JSON.stringify and structuredClone. However, without more context or information about what these benchmarks are measuring, it's difficult to provide a definitive answer.
Can you please clarify what you would like to know or ask based on this benchmark result?
