Exists Packages

Simple jQuery plugin to test whether an element exists

Find all indexes at which an array element exists, by binary search.

Returns true if the element exists in the array

For a sorted array, add an element. Whichever comparator function was used to sort the array, can be passed. Also supports comparator-builder options. For reference, see: https://github.com/bemoje/bemoje-arr-sort-comparator

Script to check if the path is File or Directory. Return "Object Stats" or false

jQuery plugin that runs handler function once specified element is inserted into the DOM.

Checks to ensure the file exists. Resolves or Rejects a Promise

Basic rana router.

A Babel plugin which emulates the `a?` existence check from CoffeeScript using the `??` syntax

Check if a path exists

The missing is-fs-case-sensitive()

A small library that checks whether a URL is online or not

> 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.

A command line wrapper for the npm [get-env package](https://www.npmjs.com/package/get-env), with an option for asserting that a particular environment be set.