Web Workers make it easy for you to run scripts in the background. By using Web Workers, you can create dazzling user interfaces that are not hindered by even the most computationally-intensive tasks.
Web Workers 能够很容易地在后台运行脚本。通过它，您可以创建绚丽的用户界面而不会受到哪怕是最密集的计算任务的影响。