<!-- BEGIN COPY / PASTE -->
        function debounce(func, delay) {
            let timeoutId;
            return function(...args) {
                clearTimeout(timeoutId);
                timeoutId = setTimeout(() => func.apply(this, args), delay);
            };
        }

        // Usage example:
        const logMessage = () => console.log("Function executed!");
        const debouncedLog = debounce(logMessage, 300);

        // This will only log "Function executed!" once, 300ms after the last call.
        debouncedLog();
        debouncedLog();
        debouncedLog();
        <!-- END COPY / PASTE -->