Automatic transforms on text input for ProseMirror

Extend an object with the properties of additional objects. node.js/javascript util.

Utilities for watching file trees.

Check if a buffer contains valid UTF-8

A [ponyfill](https://ponyfill.com) for `Buffer.from`, uses native implementation if available.

Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

Get the native type of a value.

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

Return true if a file path is (or has) a dotfile. Returns false if the path is a dot directory.

Convert character encodings in pure javascript.

Recursively mkdir, like `mkdir -p`

Like ruby's abbrev module, but in js

Extend an object with the properties of additional objects. node.js/javascript util.

A ridiculously light-weight argument validator (now browser friendly)

List-related schema elements and commands for ProseMirror

Returns an object with the (non-glob) base path and the actual pattern.

Returns true if an object was created by the `Object` constructor.

Base16 themes as JS objects

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

Strip ANSI escape codes

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

Returns true if the value is a number. comprehensive tests.

HTTP response freshness testing

A custom build of Stylis