Converting json2csv on the client using JavaScript. Is there a finished implementation?

Question

JavaScript

I wrote a json2xml converter here .
Now I would also like to convert to CSV, but there is a nuance:
1. The json objects have a secret field and it contains different keys (depending on the categoryID).
Accordingly, you need to split the array by the categoryID key and generate several CSV files. What about nested secret? For example:

"title","description","categoryID","secret"
"Рабочая сеть", "Сеть на работе","Wi-Fi сети",{"network_name": "ROSTELECOM_2151","password": "123456789"}

How do I keep the "secret"?

Answer 1

Ready module for node.js and browser and command line utility:
https://github.com/zemirco/json2csv#example-6