https://github.com/yeyan1996/practical-javascript

28 JavaScript Skills that a Front-End Engineer Needs to Master
https://github.com/yeyan1996/practical-javascript

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28 JavaScript Skills that a Front-End Engineer Needs to Master

• Host: GitHub
• URL: https://github.com/yeyan1996/practical-javascript
• Owner: yeyan1996
• License: mit
• Created: 2018-10-04T04:52:49.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-11-22T22:45:41.000Z (about 2 months ago)
• Last Synced: 2025-01-04T23:08:11.585Z (8 days ago)
• Language: JavaScript
• Homepage:
• Size: 580 KB
• Stars: 370
• Watchers: 6
• Forks: 77
• Open Issues: 1
• Metadata Files:
  • Readme: README-zh_CN.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# 一名合格的中级前端工程师需要掌握的28项 JavaScript 技能

[English](README.md) | 中文

[网站](https://yeyan1996.github.io/practical-javascript/README-zh_CN.html) | [博客](https://juejin.im/post/5cef46226fb9a07eaf2b7516)

* [x] 数组Api的内部原理

* [x] reduce实现数组的Api

* [x] ES6 class的ES5实现

* [x] 函数柯里化/偏函数

* [x] 函数节流/函数防抖

* [x] 斐波那契数列及优化

* [x] 发布订阅模式

* [x] bind/call的实现

* [x] 简易的CO模块(自执行generator)

* [x] 图片懒加载(getBoundingClientRect/intersectionObserver)

* [x] new关键字的实现

* [x] Object.assign的实现

* [x] instanceof的实现

* [x] 私有变量的4种实现方法

* [x] 洗牌算法

* [x] 单例模式

* [x] promisify函数

* [x] 优雅处理 async/await

* [x] JSON.stringify 实现

* [x] `new` koa2中间件原理 koa-compose

* [x] `new` promise相关的api的实现(all,race,finally)