Where is javascript generally placed?
Where is JavaScript generally placed on web pages?
As an important part of modern web development, JavaScript can make web pages more dynamic. I believe many people have used JavaScript in the process. However, a problem that always troubles many beginners is where JavaScript should be placed on the web page. This article will help readers understand how to choose the appropriate placement location based on common scenarios in current web development.
- Put it in the tag
In the head of HTML, that is, in the tag, JavaScript can be placed in the
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌Hello Kitty Island Adventure: How To Get Giant Seeds1 months ago By 尊渡假赌尊渡假赌尊渡假赌How Long Does It Take To Beat Split Fiction?4 weeks ago By DDDR.E.P.O. Save File Location: Where Is It & How to Protect It?4 weeks ago By DDDTwo Point Museum: All Exhibits And Where To Find Them1 months ago By 尊渡假赌尊渡假赌尊渡假赌
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
What is useEffect? How do you use it to perform side effects?
Mar 19, 2025 pm 03:58 PM
The article discusses useEffect in React, a hook for managing side effects like data fetching and DOM manipulation in functional components. It explains usage, common side effects, and cleanup to prevent issues like memory leaks.
Explain the concept of lazy loading.
Mar 13, 2025 pm 07:47 PM
Lazy loading delays loading of content until needed, improving web performance and user experience by reducing initial load times and server load.
What are higher-order functions in JavaScript, and how can they be used to write more concise and reusable code?
Mar 18, 2025 pm 01:44 PM
Higher-order functions in JavaScript enhance code conciseness, reusability, modularity, and performance through abstraction, common patterns, and optimization techniques.
How does currying work in JavaScript, and what are its benefits?
Mar 18, 2025 pm 01:45 PM
The article discusses currying in JavaScript, a technique transforming multi-argument functions into single-argument function sequences. It explores currying's implementation, benefits like partial application, and practical uses, enhancing code read
How does the React reconciliation algorithm work?
Mar 18, 2025 pm 01:58 PM
The article explains React's reconciliation algorithm, which efficiently updates the DOM by comparing Virtual DOM trees. It discusses performance benefits, optimization techniques, and impacts on user experience.Character count: 159
How do you prevent default behavior in event handlers?
Mar 19, 2025 pm 04:10 PM
Article discusses preventing default behavior in event handlers using preventDefault() method, its benefits like enhanced user experience, and potential issues like accessibility concerns.
What is useContext? How do you use it to share state between components?
Mar 19, 2025 pm 03:59 PM
The article explains useContext in React, which simplifies state management by avoiding prop drilling. It discusses benefits like centralized state and performance improvements through reduced re-renders.
What are the advantages and disadvantages of controlled and uncontrolled components?
Mar 19, 2025 pm 04:16 PM
The article discusses the advantages and disadvantages of controlled and uncontrolled components in React, focusing on aspects like predictability, performance, and use cases. It advises on factors to consider when choosing between them.
