Check if the character represented by a given Unicode code point is fullwidth

Determine if the JS environment has Symbol support. Supports spec, or shams.

Wordwrap a string with ANSI escape codes

emotion's cache

Unicode to ACSII transliteration / slugify module for node.js, browser, Web Worker, ReactNative and CLI.

ProseMirror's view component

Utilities for watching file trees.

Get the native type of a value.

Memoize the results of a call to the RegExp constructor, avoiding repetitious runtime compilation of the same string and options, resulting in surprising performance improvements.

Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

Resolve the source map and/or sources for a generated file.

Fast, unopinionated, minimalist web framework

parse argument options

Glob matching for javascript/node.js. A drop-in replacement and faster alternative to minimatch and multimatch.

The lodash method `_.debounce` exported as a module.

Merge objects using descriptors

Strict TypeScript and Flow types for style based on MDN data

ProseMirror editor state

set blocking stdio and stderr ensuring that terminal output does not truncate

A memoization function that uses a WeakMap

Find and load configuration from a package.json property, rc file, or CommonJS module

Regenerate sets for Unicode properties and values.

Media Type Database

Get the native type of a value.