JSON.parse with bigints support
Run a function exactly one time
Trim newlines from the start and/or end of a string
A library of cross-platform tested terminal/console command strings for doing things like color and cursor positioning. This is a subset of both ansi and vt100. All control codes included work on both Windows & Unix-like OSes, except where noted.
Unopinionated, no-frills CLI argument parser
A fast function for calculating where a string should be truncated, given an optional width limit and an ellipsis string.
Polyfill of future proposal for `util.parseArgs()`
A minimalistic code generation utility.
simple persistent cookiejar system
MCP server for ctscout.dev — domain attribution via Certificate Transparency + multi-signal Pro enrichment
process.nextTick but always with args
Easy way to split a string on a given character unless it's quoted or escaped.
Utility functions for converting to and from URLs that encode query string data into URL paths
Caseless object set/get/has, very useful when working with HTTP headers.
Fetches the contents of a file accross node and browsers.
URL utilities for markdown-it
The core `url` packaged standalone for use with Browserify.
delegate methods and accessors to another property
kill trees of processes
Merge multiple streams into one stream in sequence or parallel.
Give me a string and I'll tell you if it's a valid npm package license string
Functions for dealing with a PostgresSQL connection string
Opens stuff, like webpages and files and executables, cross-platform
Color your terminal using CSS/hex color codes