How to use External Libraries In Javascript
This method harnesses external libraries like Papa Parse to simplify CSV conversion with pre-built tools. These libraries specialize in efficient parsing, handling various delimiters, quotations, and errors. They streamline the process, offering additional features like data type conversion.
Syntax to run:
npm i papaparse
Example: To demonstrate converting the csv file to JSON in JavaScript using the papa parse external library.
const Papa = require("papaparse");
const csvData = "name,age,city\nAlice,30,New York\nBob,25,London";
Papa.parse(csvData, {
header: true,
complete: function(results) {
console.log(results.data);
},
});
Output:
How to Convert CSV to JSON in JavaScript ?
In this article, we will explain different ways to change Comma-Separated Values (CSV) data into JavaScript Object Notation (JSON) format, step-by-step. We’ll break down each method with clear explanations and examples. There are several approaches available in JavaScript to convert CSV to JSON in JavaScript which are as follows:
Table of Content
- Splitting Lines and Looping
- Using Regular Expression
- Using External Libraries