Color spaces! RGB, HSL, Cubehelix, Lab and HCL (Lch).

easier than regex string matching patterns for urls and other strings. turn strings into data or data into strings.

Format numbers for human consumption.

AI-driven intelligence for Korean cultural heritage. This package serves as both a ready-to-use newsletter service and a practical implementation example for the LLM-Newsletter-Kit.

Test utility

Converts a number to/from a human readable string: `1337` ↔ `1.34kB`

Cross-platform acid tests for Pattern Lab

hTWOo Patterns to setup custom style guide

The Handlebars engine for Pattern Lab / Node

Provide a simple PL chrome customization path versus forking the UIKit

Tiny helpers for processing regex syntax

lab-manifest app for KenyaEMR

ByteStream is a library making possible to manipulates single bytes and bits on pure JavaScript

Parse, validate, traverse, transform, and optimize Oniguruma regular expressions

Drizzle Lab CLI

Promise version of glob

transform TypeScript for the lab testing framework

LangGraph

Parse a human name string into salutation, first name, middle name, last name, suffix. Parse an address into address, city, state, zip

400+ circular SVG React flags — tree-shakeable, TypeScript-ready, SSR-compatible, zero deps.