Poorly written extensions can have a severe impact on the browsing experience, including on the overall performance of Firefox itself. The following page contains many good <a href="%(url)s">guides</a> that help you improve performance, whether you're developing core Mozilla code or an add-on.
编写不佳的扩展可能会对浏览体验产生严重的影响，包括影响 Firefox 本身的整体性能。下面的页面包含了许多不错的<a href="%(url)s">指南</a>，它能帮助您改善性能，不论您是在开发 Mozilla 核心代码还是附加组件。