fastclick: Eliminate mobile click delays

FastClick eliminates the delay between a touch and the click event on mobile browsers, improving responsiveness. It works by firing a synthetic click event immediately after the touchend event, preventing the browser's default 300ms delay. This library is designed to enhance user experience on devices with touch interfaces.

FastClick is a lightweight and effective solution for addressing mobile click latency. It offers simple integration through JavaScript and supports various module systems like AMD and CommonJS. It provides flexibility with the needsclick class to selectively ignore elements. It has been successfully deployed in high-traffic applications like the FT Web App.

• Mobile Click Responsiveness: Reduces the lag between touch and click events for a more responsive feel.
• Cross-Browser Compatibility: Works on a wide range of mobile browsers including iOS, Chrome on Android, Safari, and Opera Mobile.
• Easy Integration: Simple JavaScript API allows for easy inclusion in existing projects.
• Selective Ignoring: needsclick class enables ignoring elements that require native click behavior.
• Module Support: Compatible with CommonJS, AMD, and npm package managers for seamless integration in modern projects.
• Focus Handling: Provides utilities for triggering focus on elements from click events.
• Minimal Overhead: Lightweight library with minimal impact on page load time.

FastClick is a mature project with a long history of use and a well-established codebase. While development is not actively ongoing, the library has a stable API and a history of bug fixes. The project has been used in production environments and is well-tested through manual test cases. Community support is available through GitHub issues.

FastClick benefits developers building touch-based web applications by addressing a common user experience issue: click latency. It's valuable for projects aiming to improve responsiveness and user satisfaction on mobile devices. It provides a straightforward way to enhance the perceived performance of touch interactions without requiring significant code changes.