npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

key-debounce

v1.0.0

Published

对象属性频繁赋值时,为字段自动增加防抖策略。通过Proxy代理整个对象;拦截属性赋值,并使用防抖策略,实现设备状态跳变优化

Downloads

11

Readme

简介

对象属性频繁赋值时,增加防抖策略。通过Proxy代理整个对象;拦截属性赋值,并使用防抖策略,实现页面状态跳变优化

防抖(Debounce)是一种编程技巧,通常用于限制函数在一定时间内的调用频率。它的主要目的是防止某个函数在短时间内被频繁调用,从而减少不必要的开销和副作用。例如,当用户在一个输入框中快速输入内容时,每次输入都会触发一个搜索操作,使用防抖可以确保只有用户停止输入一段时间后才触发一次搜索。


安装使用

npm i key-debounce

参数说明

  • 初始化
new KeyDebounce(initState: Object, debounceDelay:Number)
  • initState:对象,设备状态对象
  • debounceDelay:数字,防抖时间,单位 ms,默认 700

例子

const deviceState = new KeyDebounce({ power: 'on', temperature: 20, mode: 'auto' })

deviceStore = defineStore('deviceStore', {
    state: () => ({
        deviceState: new KeyDebounce({ power: 'on', temperature: 20, mode: 'auto' }),
    }),
})

  • 更新值方法
// 立即更新,不受影响;会触发updateState的防抖
deviceState.temperature = 18
deviceState.temperature = 19
deviceState.temperature = 20

/**
 * 批量更新状态
 * 防抖周期外,第一次更新某个值会立即同步,持续调用更新某个值才会触发防抖
 * @param {Object} newState - 新状态对象
 * @param {boolean} [immediateSync=false] - 是否立即同步,默认false;
 */
updateState(newState, immediateSync)