Programmatically select the text of a HTML element

Undo history for ProseMirror

Match filepath is validated, or exclude filepath that don't need.

Use node's fs.realpath, but fall back to the JS implementation if the native one fails

light - weight css preprocessor

utilities for primitive JavaScript types

Execute shell command forwarding all stdio.

Express style path to RegExp utility

richer JavaScript errors

Like ruby's abbrev module, but in js

Pure functions for color conversion and parsing

Split a string on a character except when the character is escaped.

Match balanced character pairs, like "" and ""

A JavaScript library for escaping JavaScript strings while generating the shortest possible valid output.

emotion's memoize utility

ES2015 `Object.assign()` ponyfill

An object of css properties that don't accept values with units

No-bullshit, ultra-simple, 35-lines-of-code async parallel forEach / map function for JavaScript.

Domain name parser based on the Public Suffix List

Fast, bash-like range expansion. Expand a range of numbers or letters, uppercase or lowercase. See the benchmarks. Used by micromatch.

minimal implementation of a PassThrough stream

Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

A tiny (119 bytes), secure URL-friendly unique string ID generator