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

no-bounce

v0.0.3

Published

移除外层橡皮筋效果

Downloads

7

Readme

简介

移除 ios 内部 div 滚动到头后无法回滚的问题

ios bug 描述

问题复现步骤:

  1. 内部 div 滚动 (带丝滑滚动属性 -webkit-overflow-scrolling: touch;)
  2. 滚动到头,停 2s 不操作
  3. 继续向下拉扯,扯出顶部的橡皮筋后,立即反向拉扯,此时滚轮失效,而是直接拉的整个页面

使用

import noBounce from 'no-bounce'
// 判断 UA 为 ios 则执行即可
noBounce()

解决原理

  1. 在 body 上绑定触摸事件
  2. touchstart 时,判断 e.target 以及递归其所有父元素,是否存在向上滚动的空间,如果没有,则阻止向上 touchmove 的默认行为

由于只在 touchstart 里递归判断,对性能影响很小

注:在一次 touchstart 到 touchend 的周期中,一开始 preventDefault 后面想恢复也不可以,不能精细到每一次 event