Check if a JavaScript environment has a DOM
MIT License
Get your public IP address
Check if GitHub is down
Check if something is a float
Strip console, alert, and debugger statements from JavaScript code
Check if a year is a leap year
Check if the process is running as administrator on Windows
Detect the dominant newline character
Bind all methods in an object to itself or a specified context
Pad stdout and stderr
Check if an app exists on macOS
Get environment variables from the shell
Detect the indentation of code
Strip a path from a path