Answers for "read json data"

read json pandas

df = pd.read_json('data.json')

read json file python

import json

with open('path_to_file/person.json') as f:
  data = json.load(f)
print(data)

flx = json.dumps(data, ensure_ascii=False, indent=4)
print(flx)

javascript parse json

var jsonPerson = '{"first_name":"billy", "age":23}';
var personObject = JSON.parse(jsonPerson); //parse json string into JS object

reading json

Not that difficult really it's just a formatted array that is made
in such a way to be human readable and also parsed by a piece of code 
(parsing example:
 https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/JSON )
 but the main things to remember is that it is grouped so there may be lots of 
 "names" in one part of a json file but this allows you to just find the names 
 section and see all info inside. :) hope this helped