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234 packages found
checks if value exists in array or string returning boolean
Elvis operator functionality for JavaScript.
Check if package.json contains a script
Detect popular CLI on your computer. Is PHP exists? Is Node.js exists? and many more.
Captures a folder/file based on a path.
Captures a folder/file based on a path.
Check if a CLI command is available whithin the current working directory.
jQuery plugin that runs handler function once specified element is inserted into the DOM.
CLI to Check if a GitHub repo exists
Support Nodeback-style callbacks for fs.exists without breaking backward compatibility
Check if filepath exists and is a file. Note this is a fork of file-exists dpenedency with some ammendments.
wrap fs.exists for case sensitivity
SQL is designed for managing or stream processing data in an RDBMS.
Ensures that elements exists on the page based on jquery promise and search
Quick check if a nested property exists
Check if remote image exists
Check if a directory exists without try catch
A simple fs wrapper that doesn't throw
Check if NPM has the version of a given package