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d3-dsv

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d3-dsv

A parser and formatter for delimiter-separated values, such as CSV and TSV


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3.6M
increased by13.5%
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2
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What is d3-dsv?

The d3-dsv npm package is designed for parsing and formatting delimiter-separated values, such as CSV and TSV files. It provides a simple and efficient way to work with structured data in text format, making it easier to import, analyze, and export data in web applications.

What are d3-dsv's main functionalities?

Parsing CSV strings

This feature allows you to parse a CSV string into an array of objects, where each object represents a row of the CSV, with properties corresponding to column names.

"var d3 = require('d3-dsv');\nvar csvString = 'name,age\nAlice,30\nBob,42';\nvar data = d3.csvParse(csvString);\nconsole.log(data);"

Formatting objects to CSV

This feature enables you to convert an array of objects into a CSV string, where each object in the array represents a row in the CSV and the object properties represent columns.

"var d3 = require('d3-dsv');\nvar data = [{ name: 'Alice', age: 30 }, { name: 'Bob', age: 42 }];\nvar csvString = d3.csvFormat(data);\nconsole.log(csvString);"

Parsing TSV strings

Similar to parsing CSV strings, this feature allows for parsing TSV (Tab-Separated Values) strings into an array of objects, facilitating the handling of TSV formatted data.

"var d3 = require('d3-dsv');\nvar tsvString = 'name\tage\nAlice\t30\nBob\t42';\nvar data = d3.tsvParse(tsvString);\nconsole.log(data);"

Formatting objects to TSV

This feature allows for converting an array of objects into a TSV string, making it easy to generate TSV formatted data from JavaScript objects.

"var d3 = require('d3-dsv');\nvar data = [{ name: 'Alice', age: 30 }, { name: 'Bob', age: 42 }];\nvar tsvString = d3.tsvFormat(data);\nconsole.log(tsvString);"

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Package last updated on 05 Jun 2021

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