If you are doing large-scale CSV parsing or encoding in Node, you may also find these two packages useful: https://www.npmjs.org/package/binary-csv https://www

If you are doing large-scale CSV parsing or encoding in Node, you may also find these two packages useful: https://www.npmjs.org/package/binary-csv https://www.npmjs.org/package/binary-csv https://www.npmjs.org/package/csv-write-stream https://www.npmjs.org/package/csv-write-stream They are both written with handling very large files in mind, so they use buffers and streams for i/o.