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 🙏

© 2025 – Pkg Stats / Ryan Hefner

react-rand-number

v1.0.3

Published

React component for number change effect

Downloads

5

Readme

React 数字切换插件

预览

默认样式(或theme="default"):

ReactNumber

数字块主题(theme="block"):

ReactNumber

安装

npm install --save react-rand-number

使用示例

import React, { Component } from 'react';
import { render } from 'react-dom';
import ReactNumber from 'react-rand-number';

import './index.less';
class Demo extends Component {
    constructor() {
        super();
        this.state = {
            number: 0
        }
        setInterval(() => {
            this.setState({
                number: Math.floor(Math.random() * 192000) + 500
            });
        }, 1500);
    }
    render() {
        return <ReactNumber className="my-class" number={this.state.number} showComma={true} />;
    }
}

const page = document.createElement('div');
document.body.appendChild(page);
render(<Demo />, page);

props说明

  • number: 用于显示的数字,必须是合法的数字
  • className: 自定义样式类名,可用于覆盖默认样式
  • showComma: 是否显示逗号分隔符,默认false
  • theme: 设置数字显示样式,目前支持default/block

自定义样式示例

.my-class {
    margin-top: 100px;
    justify-content: center;
    height: 200px;
    font-size: 160px;

    .rn-item {
        .rn-num {
            width: 120px;
        }
    }
}

DEMO演示

平滑切换的数字