CSVStringify for Node.js


CSV stringifier for Node.js

Build Status NPM NPM

This package is a stringifier converting records into a CSV text and implementing the Node.js stream.Transform API. It also provides the easier synchronous and callback-based APIs for conveniency. It is both extremely easy to use and powerful. It was first released in 2010 and is tested against big data sets by a large community.

Source code for this project is available on GitHub.

Main features

  • Extends the native Node.js streaming API
  • Simplicity with the optional callback API
  • Support for custom formatters, delimiters, quotes, escape characters and header
  • Support big datasets
  • Complete test coverage and samples for inspiration
  • No external dependency
  • Work nicely with the csv-generate, csv-parse and stream-transform packages
  • MIT License


Run npm install csv to install the full csv module or run npm install csv-stringify if you are only interested by the CSV stringifier.

Use the stream based API for scalability and the sync or mixed APIs for simplicity.

The source code uses modern JavaScript features and run natively in Node 7.6+. For older browsers or older versions of Node, use the modules inside "./lib/es5".

Additional help

For usage and examples, you may refer to example page, the "samples" folder and the "test" folder.


The Node.js CSV project is an open source product hosted on GitHub and developed by Adaltas.