Exists Packages

🧵 Provides ways of checking whether a String is present in an Array of Strings using custom Comparators. 🔍

A simple package to check if a path exists (based on 'fs' core package).

Class for manipulating file system in a synchronous way with useful methods.

Check if a file exists

Mongoose plugin to validate that ObjectID references refer to objects that actually exist in the referenced collection

Quantifiers of nullable types like as Array.prototype every/some

Extended `open` command with default dir set to current

Get the first path that exists on disk of multiple paths

> Check if a path exists

Get the first path that exists on disk of multiple paths

Base functionality used throughout XY Labs TypeScript/JavaScript libraries

As a prerequisite you need to have [Babel](https://github.com/babel/babel) installed and configured in your project.

As a prerequisite you need to have [Babel](https://github.com/babel/babel) installed and configured in your project.

As a prerequisite you need to have [Babel](https://github.com/babel/babel) installed and configured in your project.

This package includes a set of useful array methods that facilitates working with arrays, specifically the arrays that contain objects or arrays even falsy values (such as: 0, null, false, NaN...). This package is es5 supported.

Check if the npm package exists

Detect popular CLI on your computer. Is PHP exists? Is Node.js exists? and many more.

A class-validator extension package that is used to validate field in database