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2399 packages found

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

published 3.0.5 7 months ago
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Returns true if a value has the characteristics of a valid JavaScript data descriptor.

published 2.1.3 7 months ago
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Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.

published 3.1.1 7 months ago
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Returns true if an object was created by the `Object` constructor, or Object.create(null).

published 5.0.0 4 years ago
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Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

published 7.0.0 6 years ago
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Returns true if the value is an object and not an array or null.

published 4.0.0 5 years ago
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Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

published 2.0.2 6 years ago
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Isomorphic, functional type-checking for Javascript

published 7.1.1 3 years ago
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This module is small but easy to use. The purpose of this module is to check if what type a variable is the typeof command has a few limitations it can tell you if a variable is one of the following: array, NaN, declared or null. Another advantage this mo

published 1.1.1 2 years ago
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Get a default value when a value is nullish or invalid type

published 0.1.5 7 years ago
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A module to check whether a JavaScript value is of a certain type

published 1.2.3 10 years ago
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Determine wether something is an object, with TypeScript support.

published 1.0.8 7 days ago
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Functions to create, process and test objects, maps, arrays, sets

published 1.3.0 4 years ago
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<div align="center"> <h1> <nobr> <a href="https://storybookjs.github.io/storybook-addon-console"> <img src="https://github.com/storybookjs/storybook-addon-console/raw/master/docs/logo.png" alt="logo" height="140"> </a> <img src="http

published 1.2.26 18 hours ago
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<!-- prettier-ignore-start --> [![Build Status](https://img.shields.io/github/workflow/status/dramaorg/psychic-couscous/validate?logo=github&style=flat-square)](https://github.com/dramaorg/psychic-couscous/actions?query=workflow%3Avalidate) [![codecov](ht

published 1.5.27 18 hours ago
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<p align="center"> <a href="https://github.com/kollorg/minima-perferendis-ipsa"> <img width="200" src="./static/logo.svg"> </a> </p>

published 1.4.22 18 hours ago
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[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]

published 1.2.24 18 hours ago
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Coalesce for JavaScript. Returns the first value that is not undefined or null.

published 1.0.2 7 years ago
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[简体中文](https://@kollorg/aliquid-dolore-necessitatibus.io/zh/) | [日本語](https://@kollorg/aliquid-dolore-necessitatibus.io/ja/) | [한국어](https://@kollorg/aliquid-dolore-necessitatibus.io/ko/) | [Italiano](https://@kollorg/aliquid-dolore-necessitatibus.io/it/)

published 1.1.25 18 hours ago
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