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1000+ packages found

The definitive collection of is* functions for runtime type checking. Lodash-compatible, tree-shakable, with types.

published version 2.8.0, a year ago0 dependents
28

[![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](https://opensource.org/licenses/MIT) [![TypeScript](https://img.shields.io/badge/%3C%2F%3E-TypeScript-%230074c1.svg)](http://www.typescriptlang.org/) [![Socket Badge](https://socket.dev

published version 1.0.6, 8 months ago0 dependents licensed under $MIT
16

Base ndarray assertion utilities.

published version 0.3.0, 5 months ago1 dependents licensed under $Apache-2.0
27

A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance

published version 1.0.0, 8 months ago0 dependents licensed under $MIT
17

A Node JS implementation of the CSS Object Model [CSSStyleDeclaration interface](https://www.w3.org/TR/cssom-1/#the-cssstyledeclaration-interface).

published version 1.1.5, 8 months ago0 dependents licensed under $MIT
17

> Type-safe CLI library with no runtime dependencies

published version 1.0.6, 8 months ago0 dependents licensed under $MIT
17

Checks if there are no duplicate values.

published version 2.7.8, 5 years ago0 dependents licensed under $MIT
28

i18n for countries

published version 7.3.1, 3 years ago0 dependents licensed under $MIT
27

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published version 1.0.0, 8 months ago75 dependents licensed under $MIT
16

> Generates Typescript/Javascript [decoders](https://decoders.cc) source code expressions from JSON schema specifications.

published version 1.2.4, 8 months ago0 dependents licensed under $MIT
16

Test if a value is a 64-bit or 128-bit complex number.

published version 0.2.2, 5 months ago0 dependents licensed under $Apache-2.0
29

2 functions that check if argument is undefined or null

published version 2.0.0, 4 years ago15 dependents licensed under $MIT
29

Checks is array is empty.

published version 2.10.19, 3 years ago0 dependents licensed under $MIT
27

Check if `npm-shrinkwrap.json` is present in the working directory

published version 1.0.0, 7 years ago1 dependents licensed under $MIT
27

Check if a string is a valid IP address

published version 1.0.3, 2 years ago0 dependents licensed under $MIT
27

Test if a value is a duration string.

published version 0.2.2, 5 months ago2 dependents licensed under $Apache-2.0
26

Test if a value is PRNG-like.

published version 0.2.2, 5 months ago0 dependents licensed under $Apache-2.0
27

Return a function which tests if every element in a typed array passes a test condition.

published version 0.2.2, 5 months ago1 dependents licensed under $Apache-2.0
26

Test if a value is a valid typed array length.

published version 0.2.2, 5 months ago0 dependents licensed under $Apache-2.0
26

Check if a file/folder is hidden on node js that works on any platform.

published version 1.13.1, 10 months ago1 dependents licensed under $MIT
26