freeCodeCamp/guide/english/javascript/standard-objects/json/index.md

21 lines
725 B
Markdown
Raw Normal View History

2018-10-12 19:37:13 +00:00
---
title: JSON
---
JavaScript Object Notation or `JSON` uses the format of JavaScript Objects to store data. JSON is flexible because it allows for `Data Structures` with arbitrary combinations of `strings`, `numbers`, `booleans`, `arrays`, and `objects`.
Here is an example of a JSON object:
var ourMusic = [
{
"artist": "Daft Punk",
"title": "Homework",
"release_year": 1997,
"formats": [
"CD",
"Cassette",
"LP" ],
"gold": true
}
];
This is an array of objects and the object has various pieces of `metadata` about an album. It also has a nested `formats` array. Additional album records could be added to the top level array.