src/js/util.js

export function generateUUID() {
    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
        const r = Math.random() * 16 | 0;
        const v = c === 'x' ? r : (r & 0x3 | 0x8);
        return v.toString(16);
    });
}

export function deepClone(obj) {
    return JSON.parse(JSON.stringify(obj));
}

export function debounce(func, wait) {
    let timeout;
    return function executedFunction(...args) {
        const later = () => {
            clearTimeout(timeout);
            func(...args);
        };
        clearTimeout(timeout);
        timeout = setTimeout(later, wait);
    };
}

export function throttle(func, limit) {
    let inThrottle;
    return function executedFunction(...args) {
        if (!inThrottle) {
            func(...args);
            inThrottle = true;
            setTimeout(() => inThrottle = false, limit);
        }
    };
}