A lossless JSON5 tokenizer and parser for Node.js that maintains indentation, spacing, and comments.

Tiny, fast, dependency-free 64-bit FNV-1a string hash for Node and the browser

A fast function for calculating where a string should be truncated, given an optional width limit and an ellipsis string.

PNG image decoder and encoder written entirely in JavaScript

fast and small color class

Namespace CLI

Validates XML name productions — Name, NCName, QName, NMToken, NMTokens — for XML 1.0 and 1.1

Property based testing framework for JavaScript (like QuickCheck)

Validate XML, Parse XML, Build XML without C/C++ based libraries

Parse HTTP Content-Type header according to RFC 9110

Dependency-free RFC 3986 URI toolbox

React is a JavaScript library for building user interfaces.

React Native components library focused on usability, accessibility and developer experience

Pure random number generator written in TypeScript

Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.

IBM Generative AI Node.js SDK (Tech Preview)

Router middleware for Koa.

Module to parse MS SQL Server connection string

A very fast HTML parser, generating a simplified DOM, with basic element query support.

Library to work against complex domain names, subdomains and URIs.