Specifies a typing test that measures WPM and accuracy in real time, highlights errors and charts test history.
Build an interactive typing speed test using HTML5, CSS3, and JavaScript. Create a clean interface with text display and input area. Implement WPM and accuracy calculation in real-time. Add difficulty levels with appropriate text selection. Include error highlighting and correction tracking. Implement test history with performance graphs. Add custom test creation with text import. Include virtual keyboard display showing keypresses. Support multiple languages and keyboard layouts. Create a responsive design for all devices. Add competition mode with leaderboards.
使用 HTML5、CSS3 和 JavaScript 构建一个交互式打字速度测试工具。创建一个简洁的界面，包含文本显示区域和输入区域。实现实时的每分钟单词数（WPM）与准确率计算。添加难度等级，并为各等级配备合适的文本内容。包含错误高亮显示与更正追踪功能。实现测试历史记录，并附带性能图表。添加自定义测试创建功能，支持文本导入。包含虚拟键盘显示，实时反映按键操作。支持多种语言与键盘布局。为所有设备创建响应式设计。添加竞赛模式，并配备排行榜。