【自荐】简单易学、功能强大的react状态管理方案:Concent
fantasticsoul opened this issue · 4 comments
fantasticsoul commented
项目简介
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语言:Javascript
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分类:React/状态管理
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项目描述:
Concent是一个上手简单、功能强大的react状态管理方案,它是flux架构的标准实现,且完美融合了可预测、渐进式和高性能3大特点为一体。
功能与特点
- 自动注入渲染上下文
- 依托于运行时的依赖收集(包含状态与计算)做到精确更新
- 统一类组件和函数组件逻辑复用方式(包括生命周期函数)
- 支持可选的组合api
- 支持模块化开发(state、reducer、computed、watch、lifecycle)
- 高效的renderKey机制
- 同时支持中心话和去中心化配置模块
- 支持动态模块配置
- 支持模块克隆
- 支持reducer组合调用
- 内置事件系统
- 支持扩展中间件与插件
- 支持React Devtools
- 支持热加载
- 兼容redux生态相关库
- 支持 nextjs ssr
- 支持react-native
- 友好且完善的typescript支持
快速开始
使用npm安装concent
$ npm i --save concent
简单示例
import { run } from 'concent';
import { register, useConcent } from 'concent';
run({
counter: {// declare a moudle named 'counter'
state: { num: 1, numBig: 100 }, // define state
},
// you can also put another module here.
});
@register('counter')
class DemoCls extends React.Component{
// commit state to store and broadcast to other refs which also belong to counter module
inc = ()=> this.setState({num: this.state.num + 1})
render(){
// here if read num, it means current ins render dep keys is ['num']
return <button onClick={this.inc}>{this.state.num}</button>
}
}
function DemoFn(){
const { state, setState } = useConcent('counter');
const inc = ()=> setState({num: state.num + 1});
return <button onClick={inc}>{state.num}</button>
}
export default function App(){
return (
<div>
<ClsComp />
<FnComp />
</div>
);
}
完整示例
- Move logic to
reducer
and definecomputed
、watch
、lifecycle
try edit this demo、 👉better js demo、👉better ts demo
import { run, defWatch } from 'concent';
run({
counter: {
state: { num: 1, numBig: 100 },
computed: {
numx2: ({ num }) => num * 2, // only num changed will trigger this fn
numx2plusBig: ({ numBig }, o, f) => f.cuVal.numx2 + numBig // reuse computed reslult
},
reducer: {
initState: () => ({ num: 8, numBig: 800 }),
add: (payload, moduleState, actionCtx) => ({ num: moduleState.num + 1 }),
addBig: (p, m, ac) => ({ numBig: m.numBig + 100 }),
asyncAdd: async (p, m, ac) => {
await delay(1000);
return { num: m.num + 1 };
},
addSmallAndBig: async (p, m, ac) => {
await ac.dispatch("add"); // hate string literal? see https://codesandbox.io/s/combine-reducers-better-7u3t9
await ac.dispatch("addBig");
}
},
watch: {
numChange: defWatch(({ num }, o) => console.log(`from ${o.num} to ${num}`), {immediate:true})
},
lifecycle: {
// loaded: (dispatch) => dispatch("initState"), // when module loaded
mounted: (dispatch) => dispatch("initState"), // when any first ins of counter module mounted will trigger this
willUnmount: (dispatch) => dispatch("initState") // when last ins of counter module unmount will trigger this
}
}
});
@register("counter")
class DemoCls extends React.Component {
render() {
// mr is short of moduleReducer, now you call all counter module reducer fns by mr
return <button onClick={this.ctx.mr.add}>{this.state.num}</button>;
}
}
function DemoFn() {
const { moduleComputed, mr } = useConcent("counter");
return <button onClick={mr.add}>numx2plusBig: {moduleComputed.numx2plusBig}</button>;
}
kkzhilu commented
暂时不考虑有明显加群之类的项目哦,如果可以改一下话,后期会考虑在专题进行收录~
fantasticsoul commented
暂时不考虑有明显加群之类的项目哦,如果可以改一下话,后期会考虑在专题进行收录~
感谢提示,已删掉二维码
fantasticsoul commented
你好,官方回复呢????
kkzhilu commented
我们会在合适的期刊中审核并收录,整个开源计划正在逐渐走向系统化,流程化,请再多一点耐心哦❤️