How can I access and process nested objects, arrays, or JSON using Javascript?
Published in
2 min readFeb 16, 2023
Question
I have a nested data structure containing objects and arrays. How can I extract the information, i.e. access a specific or multiple values (or keys)?
For example:
var data = {
code: 42,
items: [{
id: 1,
name: 'foo'
}, {
id: 2…