Important: This documentation covers Yarn 1 (Classic).

For Yarn 2+ docs and migration guide, see yarnpkg.com.

keywords: isnumber

found 136 packages in 20ms

core-util-is248.3mMIT1.0.3

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

isaacsabout 3 years agoutil, isBuffer, isArray, isNumber

npmGitHub

is-number370.7mMIT7.0.0

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

jonschlinkertabout 2 years agocast, check, coerce, coercion

npmGitHub

lodash.isnumber62.3mMIT3.0.3

The lodash method _.isNumber exported as a module.

lodashalmost 3 years agolodash-modularized, isnumber

npmGitHubHomepage

@nevware21/ts-utils2.1mMIT0.12.5

Comprehensive TypeScript/JavaScript utility library with cross-environment support (Node.js, browser, web worker) providing helper functions, polyfills (ES5-ES2023), type checking utilities, and optimized implementations for better minification and code r