Deprecated. Utilities for ES3, most of which have been adopted or superseded in ES5.1. Adapted from Douglas Crockford's Remedial JavaScript

Get the native JavaScript type of a value, preceded by the appropriate indefinite article (either `a` or `an`), for use in error messages.

This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)

Node module. typeOf('a string') == 'string', typeOf([]) == 'array', etc.. Also supports named functions detections aka javascript classes

This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)

Determine a value's type.

is that thing a function? Use this module to find out

maximally minimal type-testing library

A set of JavaScript helper functions to check for types

Validate the type of arguments passed through the function.

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

WASI threads proposal implementation in JavaScript

TypeScript definitions for kdbush

Improved typeof detection for node.js and the browser.

type inferer

This plugin transforms ES2015 modules to UMD

typeof number, or use a default

Check if the given value is of the particular type or types.

Convert === and !== to == and != if their types are inferred to be the same.

Serialize a object including it's function into a JSON.