API Reference > frontend-devtools > Utilities Utilities Utility functions used throughout the package. Classes Name Description FrontendDevTools Entry-point for the package. Beta Global Functions Name Description copyStringToClipboard Copy the input string to the system clipboard. Beta parseBoolean Parses a string case-insensitively returning true for "ON" or "TRUE", false for "OFF" or "FALSE" and undefined otherwise. Beta parseToggle Parses a string case-insensitively returning true for "ON", false for "OFF" undefined for "TOGGLE" or undefined, and the input string for anything else Beta Last Updated: 15 June, 2021