JoeSimmons' Library

A JavaScript library used by JoeSimmons

此脚本不应直接安装，它是一个供其他脚本使用的外部库。如果您需要使用该库，请在脚本元属性加入：// @require https://update.greasyfork.org/scripts/1885/7915/JoeSimmons%27%20Library.js

About JoeSimmons' Library

JSL is a lightweight library that functions similar to jQuery. It is extendable via JSL.fn

It can be used for web pages, and also user-script extensions, like Greasemonkey.

It works in browsers that support ECMAScript-5 (e.g., Firefox 3.6+, Chrome latest, etc).

For API documentation, check the methods page.

I recommend you view the source code in a monospaced font (Consolas, Courier New, etc)
This library uses Semantic Versioning as of JSL v1.2.0

add .inView or a similar method to determine if an element is in the browser's viewport