serialization utils for emotion

A collection of common interactive command line user interfaces.

Visit a method over the items in an object, or map visit over the objects in an array.

concatenative mapdashery

Determine if the current node version supports the `--preserve-symlinks` flag.

Range header field string parser

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

return the first event in a set of ee/event pairs

HTTP methods that node supports

Delay a promise a specified amount of time

babel selfContained runtime

URL utilities for markdown-it

resolve like require.resolve() on behalf of files asynchronously and synchronously

Pure functions for color conversion and parsing

Native Abstractions for Node.js: C++ header for Node 0.8 -> 18 compatibility

Extended regular expressions

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.

A MurmurHash2 implementation

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

interfaces that describe their intentions.

detect possibly catastrophic, exponential-time regular expressions

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

textarea component for React which grows with content

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