【202308】快手复活赛前端一面 · 大厂前端面试真题

[1、前端项目性能优化方面](1%E3%80%81%E5%89%8D%E7%AB%AF%E9%A1%B9%E7%9B%AE%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96%E6%96%B9%E9%9D%A2.md) [2、Webpack中 loader 作用](2%E3%80%81Webpack%E4%B8%ADloader%E4%BD%9C%E7%94%A8.md) [3、Webpack中css-loader、style-loader、scss-leader的各自作用和执行顺序](3%E3%80%81Webpack%E4%B8%ADcss-loader%E3%80%81style-loader%E3%80%81scss-leader%E7%9A%84%E5%90%84%E8%87%AA%E4%BD%9C%E7%94%A8%E5%92%8C%E6%89%A7%E8%A1%8C%E9%A1%BA%E5%BA%8F.md) [4、Scss、Less的优势](4%E3%80%81scssless%E4%BC%98%E5%8A%BF.md) [5、Webpack中plugin和常见的plugin](5%E3%80%81Webpack%E4%B8%ADplugin%E5%92%8C%E5%B8%B8%E8%A7%81%E7%9A%84plugin.md) [6、Webpack中externl作用](6%E3%80%81Webpack%E4%B8%ADexternl%E4%BD%9C%E7%94%A8.md) [7、Webpack中hash 、 chunk hash 、 content hash区别](7%E3%80%81Webpack%E4%B8%ADhash%E3%80%81chunkhash%E3%80%81contenthash%E5%8C%BA%E5%88%AB.md) [8、Webpack中热更新原理](8%E3%80%81Webpack%E4%B8%AD%E7%83%AD%E6%9B%B4%E6%96%B0%E5%8E%9F%E7%90%86.md) [9、Webpack的劣势和 vite 的区别](9%E3%80%81Webpack%E7%9A%84%E5%8A%A3%E5%8A%BF%E5%92%8Cvite%E7%9A%84%E5%8C%BA%E5%88%AB.md) [10、Js中的闭包](10%E3%80%81JS%E4%B8%AD%E7%9A%84%E9%97%AD%E5%8C%85.md) [11、Js中的原型和原型链](11%E3%80%81Js%E4%B8%AD%E7%9A%84%E5%8E%9F%E5%9E%8B%E5%92%8C%E5%8E%9F%E5%9E%8B%E9%93%BE.md) [12、Js中instanceof 原理](12%E3%80%81Js%E4%B8%ADinstanceof%E5%8E%9F%E7%90%86.md) [13、Js中的Event Loop （事件循环）](13%E3%80%81Js%E4%B8%AD%E7%9A%84%E6%97%B6%E9%97%B4%E5%BE%AA%E7%8E%AF%EF%BC%88EventLoop%E4%BA%8B%E4%BB%B6%E5%BE%AA%E7%8E%AF%EF%BC%89.md) [14、Js中的冒泡事件和捕获事件执行顺序](14%E3%80%81Js%E4%B8%AD%E7%9A%84%E5%86%92%E6%B3%A1%E4%BA%8B%E4%BB%B6%E5%92%8C%E6%8D%95%E8%8E%B7%E4%BA%8B%E4%BB%B6%E6%89%A7%E8%A1%8C%E9%A1%BA%E5%BA%8F.md) [15、设计模式介绍和应用](15%E3%80%81%E8%AE%BE%E8%AE%A1%E6%A8%A1%E5%BC%8F%E4%BB%8B%E7%BB%8D%E5%92%8C%E5%BA%94%E7%94%A8.md) [16、Js中import和require区别](16%E3%80%81Js%E4%B8%ADimport%E5%92%8Crequire%E5%8C%BA%E5%88%AB.md) [17、编程：Flat扁平数组](17%E3%80%81%E7%BC%96%E7%A8%8B%EF%BC%9AFlat%E6%89%81%E5%B9%B3%E6%95%B0%E7%BB%84.md) [18、编程：数组reduce 方法简单应用](18%E3%80%81%E7%BC%96%E7%A8%8B%EF%BC%9A%E6%95%B0%E7%BB%84reduce%E6%96%B9%E6%B3%95%E7%AE%80%E5%8D%95%E5%BA%94%E7%94%A8.md) [19、genertor和async区别](19%E3%80%81genertor%E5%92%8Casync%E5%8C%BA%E5%88%AB.md) [20、Promise方法介绍](20%E3%80%81promise%E6%96%B9%E6%B3%95%E4%BB%8B%E7%BB%8D.md) [21、Ts中void和undefined区别](21%E3%80%81Ts%E4%B8%ADvoid%E5%92%8Cundefined%E5%8C%BA%E5%88%AB.md) [22、Ts中never介绍](22%E3%80%81Ts%E4%B8%ADnever%E4%BB%8B%E7%BB%8D.md) [23、Ts中typeof和keyof](23%E3%80%81Ts%E4%B8%ADtypeof%E5%92%8Ckeyof.md) [24、Ts中readonly和const区别](24%E3%80%81Ts%E4%B8%ADreadonly%E5%92%8Cconst%E5%8C%BA%E5%88%AB.md) [25、水平垂直居中](25%E3%80%81%E6%B0%B4%E5%B9%B3%E5%9E%82%E7%9B%B4%E5%B1%85%E4%B8%AD.md) [26、BFC理解](26%E3%80%81BFC%E7%90%86%E8%A7%A3.md) [27、Css中outline和border区别](27%E3%80%81Css%E4%B8%ADoutline%E5%92%8Cborder%E5%8C%BA%E5%88%AB.md) [28、 Css导入页面样式用link和@import区别](28%E3%80%81Css%E5%AF%BC%E5%85%A5%E9%A1%B5%E9%9D%A2%E6%A0%B7%E5%BC%8F%E7%94%A8link%E5%92%8Cimport%E5%8C%BA%E5%88%AB.md) [29、 React这种单页面应用的缺点](29%E3%80%81React%E8%BF%99%E7%A7%8D%E5%8D%95%E9%A1%B5%E9%9D%A2%E5%BA%94%E7%94%A8%E7%9A%84%E7%BC%BA%E7%82%B9.md) [30、React中的生命周期](30%E3%80%81React%E4%B8%AD%E7%9A%84%E7%94%9F%E5%91%BD%E5%91%A8%E6%9C%9F.md) [31、React中自定义的Hook](31%E3%80%81React%E4%B8%AD%E8%87%AA%E5%AE%9A%E4%B9%89%E7%9A%84Hook.md) [32、http缓存](32%E3%80%81http%E7%BC%93%E5%AD%98.md) [33、浏览器安全：xss/csrf](33%E3%80%81%E6%B5%8F%E8%A7%88%E5%99%A8%E5%AE%89%E5%85%A8%EF%BC%9Axss-csrf.md)