- 在 React 的世界中，有容器组件和 UI 组件之分，在 React Hooks 出现之前，UI 组件我们可以使用函数，无状态组件来展示 UI，而对于容器组件，函数组件就显得无能为力，我们依赖于类组件来获取数据，处理数据，并向下传递参数给 UI 组件进行渲染
- React Hooks 相比于从前的类组件有以下几点好处
- 代码可读性更强，原本同一块功能的代码逻辑被拆分在了不同的生命周期函数中，容易使开发者不利于维护和迭代，通过 React Hooks 可以将功能代码聚合，方便阅读维护
- 组件树层级变浅，在原本的代码中，我们经常使用 HOC/render props 等方式来复用组件的状态，增强功能等，无疑增加了组件树层数及渲染，而在 React Hooks 中，这些功能都可以通过强大的自定义的 Hooks 来实现
- 似乎类组件完全都可以使用 React Hooks 重写。但是当下 v16.8 的版本中，还无法实现 getSnapshotBeforeUpdate 和 componentDidCatch 这两个在类组件中的生命周期函数。官方也计划在不久的将来在 React Hooks 进行实现
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.
