大厂前端面试题总结（JS手写篇）

古城微笑少年丶 2023-03-06 03:53 27阅读 0赞

## 系列文章 ##

*  [大厂前端面试题总结（CSS篇）][CSS]
 *  [大厂前端面试题总结（ES6篇）][ES6]
 *  [大厂前端面试题总结（浏览器篇）][Link 1]
 *  [大厂前端面试题总结（性能优化篇）][Link 2]
 *  [大厂前端面试题总结（Web安全篇）][Web]
 *  [大厂前端面试题总结（JS理论篇）][JS]
 *  [大厂前端面试题总结（Vue篇）][Vue]

## JS手写篇 ##

> 注： 目录带序列号的是已经代码实现的，没有带序列号的是暂时还没有代码实现的。

**链接目录**

*  [1、防抖和节流][1]
 *  [2、深拷贝][2]
 *  [3、数组乱序][3]
 *  [4、手写call、apply、bind][4_call_apply_bind]
 *  [5、继承（ES5/ES6）][5_ES5_ES6]
 *  [6、sleep函数][6_sleep]
 *  [7、实现promise][7_promise]
 *  [8、实现promise.all][8_promise.all]
 *  [9、实现promise.retry（2020.12.14）][9_promise.retry_2020.12.14]
 *  [10、将一个同步callback包装成promise形式（2020.12.15）][10_callback_promise_2020.12.15]
 *  [11、写一个函数，可以控制最大并发数（2020.12.16）][11_2020.12.16]
 *  [12、jsonp的实现（2021.2.19）][12_jsonp_2021.2.19]
 *  [13、eventEmitter(emit,on,off,once)（2021.2.26）][13_eventEmitter_emit_on_off_once_2021.2.26]
 *  [14、实现instanceof][14_instanceof]
 *  [15、实现new][15_new]
 *  [16、实现数组flat、filter等方法][16_flat_filter]
 *  [17、图片懒加载][17]
 *  [18、函数柯里化 currying][18_ currying]
 *  数组去重（2020/11/12增）

[CSS]: https://blog.csdn.net/qq_37820580/article/details/107289944
[ES6]: https://blog.csdn.net/qq_37820580/article/details/107503676
[Link 1]: https://blog.csdn.net/qq_37820580/article/details/107556093
[Link 2]: https://blog.csdn.net/qq_37820580/article/details/107493640
[Web]: https://blog.csdn.net/qq_37820580/article/details/107658086
[JS]: https://blog.csdn.net/qq_37820580/article/details/107358309
[Vue]: https://blog.csdn.net/qq_37820580/article/details/113549411
[1]: https://blog.csdn.net/qq_37820580/article/details/110445192
[2]: https://blog.csdn.net/qq_37820580/article/details/110445356
[3]: https://blog.csdn.net/qq_37820580/article/details/110445510
[4_call_apply_bind]: https://blog.csdn.net/qq_37820580/article/details/110445610
[5_ES5_ES6]: https://blog.csdn.net/qq_37820580/article/details/110444676
[6_sleep]: https://blog.csdn.net/qq_37820580/article/details/110470137
[7_promise]: https://blog.csdn.net/qq_37820580/article/details/110528932
[8_promise.all]: https://blog.csdn.net/qq_37820580/article/details/110850782
[9_promise.retry_2020.12.14]: https://blog.csdn.net/qq_37820580/article/details/111155982
[10_callback_promise_2020.12.15]: https://blog.csdn.net/qq_37820580/article/details/111195721
[11_2020.12.16]: https://blog.csdn.net/qq_37820580/article/details/111247432
[12_jsonp_2021.2.19]: https://blog.csdn.net/qq_37820580/article/details/113863817
[13_eventEmitter_emit_on_off_once_2021.2.26]: https://blog.csdn.net/qq_37820580/article/details/114145812
[14_instanceof]: https://blog.csdn.net/qq_37820580/article/details/110918875
[15_new]: https://blog.csdn.net/qq_37820580/article/details/110854867
[16_flat_filter]: https://blog.csdn.net/qq_37820580/article/details/115327694
[17]: http://varlinux.com/article/detail/a3191b61-1f5a-43b7-a98b-b683bec5c711
[18_ currying]: http://varlinux.com/article/detail/24177a60-3d2d-4101-ba2b-a130d991ee28