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found 38 packages in 6ms

is-number357.1mMIT7.0.0

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

jonschlinkertalmost 2 years agocast, check, coerce, coercion

is-nan30.6mMIT1.3.2

ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.

es-shimsalmost 3 years agois, NaN, not a number, number

Test if a double-precision floating-point numeric value is NaN.

stdlib-js9 months agostdlib, stdmath, assertion, assert

mdn-polyfills149.9kMIT5.20.0

MDN polyfills

msn0almost 3 years agoassign, create, of, from

Test if a value is NaN.

stdlib-js9 months agostdlib, stdassert, assertion, assert

Packages

Lightweight debugging utility for Node.js and the browser

Lodash modular utilities.

React is a JavaScript library for building user interfaces.

A querystring parser that supports nesting and arrays, with a depth limit

Higher-order functions and common patterns for asynchronous code

Babel compiler core.