A complex numbers library
easily create complex multi-column command-line-interfaces
Help in opening URLs (mostly HTTP) in a complex world — basic and digest authentication, redirections, timeout and more. Base undici API.
mdast extension to parse and serialize MDX.js ESM (import/exports)
Convert HTML tables to JSON objects
CSS color - Resolve and convert CSS colors.
An object schema merger/validator
Utility to dynamically load ESM modules in TypeScript CommonJS projects
A super light and fast circular JSON parser.
Missing ECMAScript module utils for Node.js
Vendored dependencies for Victory
micromark extension to support MDX JS import/exports
Domain name parser based on the Public Suffix List
Tomorrow's ECMAScript modules today!
Polyfill for the URLPattern API
Uses export conditions to return environment information in a way that works with major bundlers and runtimes.
Import a module like with require() but from a given path (for ESM)
Use Custom Media Queries in CSS
Time zone support for date-fns v3 with the Intl API
A zero-dependency alternative to cosmiconfig
Detect the file type of a file, stream, or data
Transform a string by swapping every character from upper to lower case, or lower to upper case
Transform a string into title case following English rules
Sentry Node SDK using OpenTelemetry for performance instrumentation