Delete nested properties from an object using dot notation.

ECMAScript code generator

A neat wrapper around node.js fs.watch / fs.watchFile / fsevents.

Returns a filtered copy of an object with only the specified keys, similar to `_.pick` from lodash / underscore.

emotion's stylesheet

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.

Determine if an object is a Buffer

Lodash modular utilities.

Plain color conversion functions

Check if a buffer contains valid UTF-8

Basic cache object for storing key-value pairs.

parse a url with memoization

A MurmurHash2 implementation

Determine if an object is a Stream

preconfigured nodejs util for inspecting, and customizing inspecting

Create and parse Content-Disposition header

Array#isArray for older browsers

chinese word segmentation for node

Generate errors that contain a code frame that point to source locations.

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

ProseMirror editor state

Detect whether a terminal supports color

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)

A MurmurHash2 implementation