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

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

A tiny (less than 1k) event emitter library

A more versatile way of adding & removing event listeners

Gracefully restore the CLI cursor on exit

textarea component for React which grows with content

A React helper hook for scheduling a layout effect with a fallback to a regular effect for environments where layout effects should not be used (such as server-side rendering).

The `util.is*` functions introduced in Node v0.12.

Repeat the given string n times. Fastest implementation for repeating a string.

a set of converters: biblatex => json, json => biblatex, json => CSL

the mighty option parser used by yargs

Maps lines and columns to character offsets and back.

Bytes go in, but they don't come out (when muted).

writable stream that concatenates strings or binary data and calls a callback with the result

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

process.nextTick but always with args

A list of color names and its values

Determine an app's root path from anywhere inside the app

Utilities for the snapdragon parser/compiler.

simplified stream construction

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

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

ANSI escape codes for manipulating the terminal