A Now Design System component called now-label-value

Map over an array or object of values in parallel or series, passing each through the async iterator, with optional lifecycle hooks.

Implements performance.now (based on process.hrtime).

Recursively mkdir, like `mkdir -p`

Properties file reader for Node.js

Write simple `*.xlsx` files in a browser or Node.js

fast dom CSS styling

A trie implementation that maps keys to objects for rapid retrieval by phrases. Most common use will be for typeahead searches.

[](https://discord.gg/poimandres)

Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.

Utility to parse a string bytes to bytes and vice-versa

A JavaScript module for handling cookies

Tiny function that provides relative, human-readable dates.

Useful utility functions for CSS in JS solutions

Interval search tree with TypeScript support

A requirable version of Date.now()

A fast fifo implementation similar to the one powering nextTick in Node.js core

Efficiently modify strings containing ANSI escape codes

The current time in milliseconds, from the most precise monotonic clock available (`performance.now` → `process.hrtime` → `Date.now` → `new Date().getTime()`), for measuring elapsed time.

OpenTelemetry Zipkin Exporter allows the user to send collected traces to Zipkin.