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found 116 packages in 4ms

Type check values

sindresorhus5 months agotype, types, is, check

ow2.8mMIT2.0.0

Function argument validation for humans

sindresorhus9 months agotype, types, check, checking

is-lite1.9mMIT1.2.1

A tiny javascript type testing tool

gilbarbaraabout 1 year agotype, check, assertion, validation

Determine the name of a value's constructor.

stdlib-js6 months agostdlib, stdutils, stdutil, utilities

Test if a value is a regular expression.

stdlib-js6 months agostdlib, stdassert, assertion, assert

Packages

Lightweight debugging utility for Node.js and the browser

Lodash modular utilities.

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

Higher-order functions and common patterns for asynchronous code

React is a JavaScript library for building user interfaces.

Babel compiler core.