We assume that while each result object can have different number of headers the entry with the most number of headers contain all the possible headers in the results array.Ī follow up feature enchancement to do with this program is to store the headers in a map so we can fully support as many headers as possible. JSON to CSV 'Last thing: what about converting JSON to CSV' Call unparse() instead of parse(), passing in your array of arrays or array of objects. There are 7 other projects in the npm registry using json-to-csv-export. Export JSON to CSV file using Javascript (in the browser) by Danny Pule Medium 500 Apologies, but something went wrong on our end. CSV (Comma-Separated Values) is a method of storing tabular data as text using comma-separated values (hence the name). Start using json-to-csv-export in your project by running npm i json-to-csv-export. JSON (JavaScript Object Notation) is a text format used to store and transport data based on JavaScript object syntax, and is commonly used to build RESTful APIs. Latest version: 2.1.1, last published: 3 months ago. We download the CSV file using the DOM method and allow the entires of results to have different number of headers. Easily generate csv downloads of your json data.

This is a way to convert a JSON object to a CSV file using only JavaScript.

Javascript json to csv