Create an advanced scroll lock React Hook

Scroll lock is a technique used in web design to prevent users from scrolling a webpage, which can be useful in scenarios like modals or mobile menus to avoid disorientation and ensure a smooth user experience. The article discusses the challenges of implementing scroll lock across different browsers and devices, highlighting issues such as layout shifts and inconsistent scrollbar widths. It provides a solution through a custom React Hook that dynamically calculates scrollbar width and applies necessary CSS adjustments to prevent layout shifts when scroll lock is enabled. The article also addresses specific challenges with iOS, offering a workaround to ensure the scroll lock functions correctly on Apple devices. By implementing these strategies, developers can create a more intuitive browsing experience, minimizing user frustration and potential drop-offs from a site.