3、 通过 getElementById() 可获取具有指定 ID 的首个元素的引用；getElementsByName() 返回文档中所有具有指定名称的元素集合；而 getElementsByTagName() 则返回所有拥有特定标签名的元素组成的集合。这些方法常用于网页中查找和操作 DOM 元素，是 JavaScript 操作页面内容的 ...

While working on my front-end skills I wanted to see what implementing the MVC pattern could look like in a simple vanilla Javascript app. It’s a good way to get comfortable with a language, without ...

Cross-Site Scripting (XSS) is often underestimated as a minor vulnerability. In reality, XSS can open the door to more severe attacks when combined with other vulnerabilities. This post is the second ...

React conquered XSS? Think again. That's the reality facing JavaScript developers in 2025, where attackers have quietly evolved their injection techniques to exploit everything from prototype ...

The concept of a virtual Document Object Model (DOM) was first introduced by the JavaScript framework React in 2013 and is still used today, both by React and other frameworks like Vue.js. The idea is ...

Before we get into too much discussion, let’s look at a Hyperscript example that communicates the spirit of the thing: In English, it says: “When the div element is loaded, send an async request to ...

Lets geek out. The HackerNoon library is now ranked by reading time created. Start learning by what others read most. Lets geek out. The HackerNoon library is now ranked by reading time created. Start ...

When rendering a string of number "1234567890" with innerHTML to addBottomPanel the result in Pulsar 1.103 is "12345678--0". In the output what I have shown as -- is actually a long dash which I don't ...