Check Packages

Exports 7 as const, and provides utility to check if number is seven.

Check specific patterns on git-cached files.

Verify if geographic coordinates are valid 🌎 (latitude, longitude, both).

A webpack loader use to used to identify some information in your project code

Check Mask Inputs It is a library for validating and formatting numeric input data some pre-made formats and providing a customized format.

partial version of check-if-word npm package by (Devdutta Bain <devdutta.bain@gmail.com>), which was built on top of check-word by ( < david.barinas.dev@gmail.com >)

A CLI that blocks until a test passes (or fails after after too many retries)

OpenSource project name checker

check the value is string or not

Easily check the structure of any javascript object!

Check the existence and types of object properties.

This is a function to check even or odd number.

wrapper for https://check-host.net

A package to check various data types like number, integer, float, NaN, finite, infinity, odd, even, array, object, string, date, binary, URL, and file types like PNG, SVG, MP3, MP4, etc.

A collection of functions to check various types of data in TypeScript

Check if the user is using a mobile device or not and which one it is.

check npm package's infos

Compare and test JSON files. Useful for i18n translations. You can check if the keys are missing or the values are different.

Confirm environment variables are valid

A simple and fully customizable React checkbox input component.