1. [有没有用过自动化构建工具?如果用过,请对其做简单的描述。](https://github.com/pwstrick/daily/issues/444) 2. [有没有用过JavaScript的单元测试工具?](https://github.com/pwstrick/daily/issues/445) 3. [什么是npm?它由哪几部分组成?](https://github.com/pwstrick/daily/issues/446) 4. [npm在什么情况下适合将包本地安装?而在什么情况适合全局安装?](https://github.com/pwstrick/daily/issues/447) 5. [package.json有什么作用?](https://github.com/pwstrick/daily/issues/448) 6. [package.json的两个字段dependencies和devDependencies有什么作用?](https://github.com/pwstrick/daily/issues/449) 7. [请简单介绍一下npm所采用的版本规范。](https://github.com/pwstrick/daily/issues/450) 8. [在npm中,包和模块有什么区别?](https://github.com/pwstrick/daily/issues/451) 9. [npm有哪些常用的应用场景?](https://github.com/pwstrick/daily/issues/452) 10. [在npm中,什么是域级包(Scoped Package)?](https://github.com/pwstrick/daily/issues/453) 11. [package-lock.json是个什么文件,有什么作用?](https://github.com/pwstrick/daily/issues/454) 12. [什么是Babel?](https://github.com/pwstrick/daily/issues/455) 13. [Babel的可配置文件有哪几种?](https://github.com/pwstrick/daily/issues/456) 14. [Babel插件的执行顺序是怎样的?](https://github.com/pwstrick/daily/issues/457) 15. [在Babel中,预设是指什么?](https://github.com/pwstrick/daily/issues/458) 16. [什么是@babel/polyfill?](https://github.com/pwstrick/daily/issues/459) 17. [如何开发一个Babel插件?](https://github.com/pwstrick/daily/issues/460) 18. [如何创建一个Babel预设?](https://github.com/pwstrick/daily/issues/461) 19. [webpack是什么?](https://github.com/pwstrick/daily/issues/462) 20. [在webpack.config.js中,entry字段有什么作用?](https://github.com/pwstrick/daily/issues/463) 21. [在webpack.config.js中,output字段有什么作用?](https://github.com/pwstrick/daily/issues/464) 22. [webpack的加载器有哪些用途?](https://github.com/pwstrick/daily/issues/465) 23. [请简单描述一下webpack的插件。](https://github.com/pwstrick/daily/issues/466) 24. [在webpack.config.js的output字段中,它的chunkFilename属性有何作用?](https://github.com/pwstrick/daily/issues/467) 25. [请介绍一下webpack.config.js中的mode字段。](https://github.com/pwstrick/daily/issues/468) 26. [webpack的runtime和manifest有什么作用?](https://github.com/pwstrick/daily/issues/469) 27. [webpack中的Source Map有什么功能?](https://github.com/pwstrick/daily/issues/470) 28. [webpack-dev-server有什么作用?](https://github.com/pwstrick/daily/issues/471) 29. [webpack中的模块热替换是指什么?原理是怎么样的?](https://github.com/pwstrick/daily/issues/472) 30. [如何理解webpack中的Tree Shaking?](https://github.com/pwstrick/daily/issues/473) 31. [如何清理webpack输出目录中的文件?](https://github.com/pwstrick/daily/issues/474) 32. [webpack-merge插件有什么作用?](https://github.com/pwstrick/daily/issues/475) 33. [请谈谈你对Git的理解。](https://github.com/pwstrick/daily/issues/476) 34. [什么是版本控制系统?](https://github.com/pwstrick/daily/issues/477) 35. [Git的快照是指什么?](https://github.com/pwstrick/daily/issues/478) 36. [Git的工作区域由哪三部分组成?](https://github.com/pwstrick/daily/issues/479) 37. [请谈谈你对Git分支的理解。](https://github.com/pwstrick/daily/issues/480) 38. [在Git中,如何为提交的版本打标签?](https://github.com/pwstrick/daily/issues/481) 39. [Git与SVN的区别有哪些?](https://github.com/pwstrick/daily/issues/482) 40. [什么是Fiddler?](https://github.com/pwstrick/daily/issues/483) 41. [Fiddler的用户界面包含哪6个区域?](https://github.com/pwstrick/daily/issues/484) 42. [FiddlerCore是什么?](https://github.com/pwstrick/daily/issues/485) 43. [代理服务器有哪些功能?](https://github.com/pwstrick/daily/issues/486) 44. [请谈谈你对GZIP的理解。](https://github.com/pwstrick/daily/issues/487) 45. [Fiddler如何捕获HTTPS会话?](https://github.com/pwstrick/daily/issues/761) 46. [Fiddler的左下角有一个命令行工具QuickExec,请列出你所知的命令。](https://github.com/pwstrick/daily/issues/762) 47. [如何用Fiddler截获各种智能手机发出的HTTP请求?](https://github.com/pwstrick/daily/issues/763) 48. [前端数据流管理工具用过哪些?解释一下这数据流管理工具出现的原因,解决的问题和它的本质原理。](https://github.com/pwstrick/daily/issues/792) 49. [对webpack有了解吗?chunk、bundle和module有什么区别?](https://github.com/pwstrick/daily/issues/815) 50. [说说webpack中的hash、chunkhash和contenthash的区别?](https://github.com/pwstrick/daily/issues/816) 51. [简要介绍一下WebPack的底层实现原理?](https://github.com/pwstrick/daily/issues/836) 52. [简要介绍一下gulp的底层实现原理?](https://github.com/pwstrick/daily/issues/837) 53. [百度的构建工具FIS你了解吗?](https://github.com/pwstrick/daily/issues/840) 54. [用过JSBridge吗?你们是如何封装JSBridge的?](https://github.com/pwstrick/daily/issues/852) 55. [你有没有对webpack进行过优化?](https://github.com/pwstrick/daily/issues/932) 56. [npm多版本如何管理?](https://github.com/pwstrick/daily/issues/944) 57. [webpack与gulp的不同有哪些?](https://github.com/pwstrick/daily/issues/948) 58. [webpack的加载器和插件有什么不同?](https://github.com/pwstrick/daily/issues/949) 59. [webpack的构建流程是怎么样的?](https://github.com/pwstrick/daily/issues/950) 60. [Babel的原理是什么?](https://github.com/pwstrick/daily/issues/951) 参考资料:[前端利器躬行记](https://www.kancloud.cn/pwstrick/fe-questions/1280317)