Angular 2+ : Export JSON to CSV

npm install --save angular2-csv

For Angular [ 2,4,5 ] install old version:

npm install --save angular2-csv@0.2.5

In component.ts

import { Angular2Csv } from 'angular2-csv/Angular2-csv';

var data = [
  {
    name: "Test 1",
    age: 13,
    average: 8.2,
    approved: true,
    description: "using 'Content here, content here' "
  },
];

new Angular2Csv(data, 'My Report');

For set headers try it =>

var head = ['name', 'age', 'average', 'etc']; 
new Angular2Csv(data, 'My Report', { headers: (head) });

Source

By using, this we hopefully modify our CSV file headers and title too exactly extract the same CSV as per need too

Links are here

https://www.npmjs.com/package/angular2-csv?activeTab=readme

https://www.npmjs.com/package/angular2-csv