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

Standard Subresource Integrity library -- parses, serializes, generates, and verifies integrity metadata according to the SRI spec.

The fastest in-browser CSV (or delimited text) parser for React. It is full of useful features such as CSVReader, CSVDownloader, readString, jsonToCSV, readRemoteFile, ... etc.

Process zip files using streaming API

Split email messages into an object stream

stream-csv-as-json is a micro-library of stream components for building custom CSV processing pipelines with a minimal memory footprint, on Node.js or Web Streams. It can parse CSV files far exceeding available memory streaming individual primitives using

Node.js Transform and Async interface to convert JSON into CSV.

Like JSONStream, but using Minipass streams

fast-csv formatting module

A webpack module to intelligently load csv files.

Fast CSV parser

Parse binary files with a schema into nicely readable objects

Generic interruptible "parser" mixin for Transform & Writable streams

A set of efficient utilities that extend the use of JSON (streaming, estimate size, NDJSON/JSONL, etc.)

Minified version of 'papaparse' library.

convert csv to json and json to csv

Low-Level COPY TO and COPY FROM streams for PostgreSQL in JavaScript using

MermaidJS parser

Node.js Streams, a user-land copy of the stream library from Node.js

Parser adapter for parsing JSON documents into base namespace.