General purpose validation library for JavaScript

Set the length of a function.

URL utilities for markdown-it

A finite state machine iterator for JavaScript

Command line argument parser

Memoize promise-returning & async functions

practical variable argument handling

Memoize functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input

A memoization function that uses a WeakMap

the complete solution for node.js command-line programs

A collection of useful code to complement the official convex package.

Pure-JS ADLER-32

minimum viable argument parser

Pure-JS CRC-32

JavaScript utilities for Vega.

Tiny helpers for processing regex syntax

Compressible Content-Type / mime checking

Projections for cartographic mapping.

Implements the WebIDL algorithms for converting to and from JavaScript values

Undefined safe way of extracting object properties