Function isElementVisible

util/dom_utils.js:34–47

(element)

 * Check if element is visible to user
 */
export function isElementVisible(element) {
    if (!element) return false;
    
    const style = window.getComputedStyle(element);
    const rect = element.getBoundingClientRect();
    
    return style.display !== 'none' &&
           style.visibility !== 'hidden' &&
           style.opacity !== '0' &&
           rect.width > 0 &&
           rect.height > 0 &&
           (rect.top + rect.height) > 0 &&
           (rect.left + rect.width) > 0;
}

/**
 * Validate XPath syntax and check if it finds elements