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

ny-utils

v1.2.0

Published

前端业务代码工具库,支持 UMD、CJS、ESM 多模式和 Tree-Shaking。

Downloads

7

Readme

ny-utils

前端业务代码工具库,支持 UMD、CJS、ESM 多模式和 Tree-Shaking。

目的:高效率完成前端业务代码

业务开发过程中,会经常用到一些公用的函数,为了避免不同项目多次复制粘贴的麻烦,这里统一封装,并发布到 npm,以提高开发效率。

安装和使用

ESM

使用 npm 安装。支持 Tree-shaking。

npm i ny-utils -D
# or
yarn add ny-utils -D
# or
pnpm add ny-utils -D
import { emptyFn, randomColor, randomNumber } from "ny-utils";

console.log(getExplore());
console.log(emptyFn(77, "%"));
console.log(randomColor());
console.log(randomNumber(0, 50));

CDN

<html>
  <head>
    <!-- unpkg.com/:package@:version/:file -->
    <script src="https://unpkg.com/[email protected]/dist/ny-utils.min.js"></script>
  </head>

  <body>
    <div id="app">Hello World!</div>
    <button onclick="nyUtils.toFullScreen()">全屏</button>
    <button onclick="nyUtils.exitFullScreen()">退出全屏</button>
    <script>
      nyUtils.hello();

      let explore = nyUtils.getExplore();
      let os = nyUtils.getOS();
      let color = nyUtils.randomColor();
      let num = nyUtils.randomNumber(0, 50);
      let amount = nyUtils.standardAmount(7000123);
      let integerAmount = nyUtils.standardIntegerAmount(7000123);
      let digit = nyUtils.digitUppercase(777777777);
      let loseTime = nyUtils.formatRemainTime("2022-11-10");
      let passTime = nyUtils.formatPassTime("2022-11-10");
      let formatDater = nyUtils.dateFormater("YYYY-MM-DD", "2020.11.29");
      let emptyStr = nyUtils.emptyFn(77, "%");

      console.log("type:version=", explore);
      console.log("system=", os);
      console.log("color=", color);
      console.log("num=", num);
      document.getElementById("app").style.color = color;
      console.log("standard=", amount);
      console.log("integerAmount=", integerAmount);
      console.log("digit=", digit);
      console.log("loseTime=", loseTime);
      console.log("passTime=", passTime);
      console.log("formatDater=", formatDater);
      console.log("emptyFn=", emptyStr);

      nyUtils.goodbye();
    </script>
  </body>
</html>

CJS

在 node 环境中引入 https://unpkg.com/[email protected]/dist/cjs/index.js 使用。

API 文档

Array

  • equalityArray(arr1, arr2):判读两个数组是否相等
  • mergeArrayDelRepeat(arr1, arr2):合并数组后去重
  • uniqueArray(arr):数组去重
  • subArray(arr1, arr2):数组相减

Class

  • addClass(ele, str):为元素添加 class
  • hasClass(ele, str):判断元素是否有某个 class
  • removeClass(ele, str):为元素移除 class

Cookie

  • getCookie(name):根据 name 读取 Cookie
  • setCookie(name, value, days):根据 name,value,days 设置 Cookie
  • removeCookie(name):根据 name 删除 Cookie

Device

  • getExplore():获取浏览器:版本号
  • getOS():获取操作系统类型

Dom

  • getScrollTop():获取滚动条距顶部的距离
  • offset():获取一个元素的距离文档(document)的位置,类似 JQ 中的 offset() ele.offset()
  • scrollTo(to, duration):在${duration}时间内,滚动条平滑滚动到${to}指定位置 scrollTo(to, duration)
  • setScrollTop():设置滚动条距顶部的距离
  • windowResize():H5 软键盘缩回、弹起回调

Filter

  • emptyFn(val, unit): 空数据的处理。null、NaN、'' 返回 '-',否则返回 '值单位'

Function

  • debounce(func, wait, immediate):函数防抖
  • throttle(fn, wait, immediate):函数节流

Keycode

  • getKeyName(keycode):根据 keycode 获得键名

Number

  • standardAmount(num):将数字(整数逢三一断)含小数转换成标准的金额模式,最多保留三位小数。standardAmount(999999999.9991) => '999,999,999.999'
  • standardIntegerAmount(num):将 "整数" 数字(整数逢三一断)。standardIntegerAmount(99999999999) => '99,999,999,999'

Object

  • deepClone(obj):对象的深拷贝
  • shallowClone(obj):对象的浅拷贝
  • isEmptyObject(obj):判断对象是否为空
  • getFormData(obj):将对象转换为 formData 对象

Random

  • randomColor():随机生成颜色
  • randomNum():生成指定范围随机数

Regexp

  • isColor(str):判断是否为 16 进制颜色,rgb 或 rgba
  • isEmail(str):判断是否为邮箱地址
  • isIdCard(str|num):判断是否为身份证号
  • isPhoneNum(str|num):判断是否为手机号
  • isUrl(str):判断是否为 URL 地址

Screen

  • toFullScreen():全屏 toFullScreen()
  • exitFullScreen():退出全屏 exitFullScreen()

Storage

  • getStorage(name):根据 name 读取 localStorage
  • setStorage(name, value):根据 name,value 添加 localStorage
  • removeStorage(name):根据 name 删除 localStorage

String

  • digitUppercase(num):现金额转大写 digitUppercase(1314521) => '壹佰叁拾壹万肆仟伍佰贰拾壹元整'

Supprot

  • isSupportWebP():判断浏览器是否支持 webP 格式图片
  • downloadFile(filename, data):base64 数据导出文件,文件下载 downloadFile(filename, data)

Time

  • dateFormater(str):格式化时间
    • dateFormater('YYYY-MM-DD HH:mm') => '2022-08-07 14:40'
    • dateFormater('YYYY-MM-DD', '2020.11.29') => '2020-11-29'
    • dateFormater('YYYYMMDDHHmm', '2020-11-29 18:10:07') => '202011291810'
  • dateStrFormat(str, format):将指定字符串由一种时间格式转化为另一种。
    • dateStrForma('20220807', 'YYYYMMDD', 'YYYY 年 MM 月 DD 日') ==> 2022 年 08 月 07 日
    • dateStrForma('2022 年 08 月 07 日', 'YYYY 年 MM 月 DD 日', 'YYYYMMDD') ==> 20220807
  • formatRemainTime(str):计算一个时间到现在过去了多久 '451 天 15 小时 17 分钟 25 秒'
  • formatPassTime(str):计算一个时间到现在过去了多久 '1 年前' '6 个月前' '45 分钟前'
  • isLeapYear(num):判断是否为闰年
    • isLeapYear(2020) => true isLeapYear(2021) => false
    • isLeapYear(2022) => false
  • isSameDay(str1, str2):判断是否为同一天
    • isSameDay('2022-08-06', '2022-08-06') => true
  • monthDays(month):获取指定日期月份的总天数
    • monthDays('2022-08') => 31
    • monthDays('2022-06') => 30
  • timeLeft(startTime, endTime):计算${startTime - endTime}的剩余时间
    • timeLeft('2022-08-06 10:10:10','2022-08-10 11:15:15') => {d: 4, h: 1, m: 5, s: 5} // 剩余 4 天 1 小时 5 分 5 秒
  • twoDateBetweenAllDay(startDay, endDay):根据指定的两个日期,计算并返回中间的所有日期。
    • twoDateBetweenAllDay('2022-06-01', '2022-06-09') // ['2022-06-01','2022-06-02', '2022-06-03', '2022-06-04', '2022-06-05', '2022-06-06','2022-06-07', '2022-06-08', '2022-06-09']
  • twoDaysBetweenNum(startDay, endDay):计算两个日期之间的天数。 使用场景:距今天已有 N 天。
    • twoDaysBetweenNum('2022-06-16', '2022-06-20') // 4

Url

  • parseQueryString(str):url 参数转对象。
    • parseQueryString('?a=1&b=2&c=3') => {a: '1', b: '2', c: '3'}
  • stringifyQueryString:对象序列化。
    • stringifyQueryString({a: '1', b: '2', c: '3'}) => 'a=1&b=2&c=3'