如何在前端面试中回答性能优化问题?
原文英文,约900词,阅读约需4分钟。发表于: 。I personally involved in conducting and appearing in React Frontend Interview many times in recent years. I observed that most of the time interviewer should ask about sharing your experience on...
文章强调在React前端面试中,性能优化的重要性。面试官希望候选人展示代码优化和整体Web开发经验。优化可从代码性能、网络层、缓存、服务器、工具和指标六方面进行。具体方法包括使用React hooks、分页、懒加载、CDN缓存和服务器端渲染。工具如Lighthouse和Pagespeed Insights有助于提升性能,关键指标包括FCP、LCP和CLS。