常用的Web服务器种类较多，Java多采用Tomcat，PHP常用Apache。对于前端开发者，现在可以通过Gulp结合Node.js快速搭建一个轻量级的Web服务器，方便开发与调试，提升工作效率。1、访问nodejs.cn官网，下载并安装适合您。

To increase JavaScript speeds by an order of magnitude or more, Mozilla designed TraceMonkey with a new type of just-in-time compiler. The company has measured speeds up to 37.5 times faster for ...