Exists Packages

Check if a path exists

check if file exists

Simple and consistent way to check if a file exists 🔎

Get the first path that exists on disk of multiple paths

Get an unused foldername by appending a number if it exists: `folder` → `folder (1)`

Synchronously check if a URL exists.

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

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 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

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.

The missing fs.promises.exists()

A simple lightweight zero-dependency asynchronous utility function to check the existence of files and directories using Node.js' fs.promises.