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Article Introduction：A Beginner’s Guide to JavaScript and Programming Fundamentals JavaScript (JS) is a powerful and versatile programming language primarily used for creating interactive and dynamic content on websites. Understanding the basics of JS and core programmi

2024-11-03 comment 0  1235

Article Introduction：These 5 JS Random Moving Bubble Effects display cool animated “bubble” effects with few lines of code in JavaScript/jQuery. Check them out! 1. JS Bubble Effect #1 JS Bubble Effect 1 SourceDemo 2. JS Bubble Effect #2 JS Bubble Effect #2 Source

2025-02-23 comment 0  636

Article Introduction：Peasy-js: Build reusable, scalable, and easy to test business logic Peasy-js is an intermediate-layer framework that builds business logic in a composable, reusable, extensible and easy to test, allowing easy replacement of UI, backend, and data access frameworks in applications. It promotes separation of business logic, makes it easy to test, replace, rearrange, reuse, and can be used in any application architecture, compatible with a variety of JavaScript clients, servers, data access technologies and frameworks. The core concepts of Peasy-js include: BusinessService, Command, Rule and DataProxy. These concepts are in business logic arrangement and data verification

2025-02-17 comment 0  371

Article Introduction：Learning js should be fun. It's fun if it's easy. I tried my best in writing this, to understand it easily. To write js in html, we can use script tag. Other ways to use script tag 1, Write javascript in a .js file and link it with s

2024-12-29 comment 0  940

Article Introduction：Best of JS In the ever-evolving world of JavaScript, staying updated with the latest tools and libraries can feel like chasing a moving target. With thousands of projects appearing on GitHub and new frameworks emerging regularly, how do you decide w

2025-01-13 comment 0  539

Article Introduction：CSS-in-JS in React CSS-in-JS is a technique where CSS styles are written inside JavaScript files. It allows developers to write CSS rules using JavaScript syntax, providing a more dynamic and modular approach to styling React applications. This

2024-12-20 comment 0  995

Article Introduction：Hello and welcome to our JavaScript lessons! Let's start learning JavaScript perfectly with you today! Topics: (Introduction to JS, Variables, Data Types) What is JS? JavaScript (JS) is what makes web pages int

2024-10-17 comment 0  694

Article Introduction：D3.js: Draw dynamic data visualization with JavaScript This article discusses D3.js, a powerful JavaScript library for creating dynamic and interactive data visualizations. It uses HTML, SVG and CSS to render data in web browsers. Core points: D3.js is a versatile JavaScript library that allows developers to create dynamic, interactive data visualizations in web browsers using HTML, SVG and CSS. The library provides a wealth of tools for data processing, converting raw data into meaningful visual representations and can be widely customized to suit unique creative ideas. D3.js uses scale bar to map data values ??to vision

2025-02-17 comment 0  1108

Article Introduction：JavaScript (JS) was born in 1995, nearly 20 years earlier than HTML5. JS provides interactiveness to web pages, while HTML5 emerged in 2014, providing more multimedia functions. The two depend on each other and jointly promote the development of web technology.

2025-04-06 comment 0  1052

Article Introduction：These three file extensions are used for JavaScript's module system, and each has a specific practical role: 1. .js: Default File Format: The .js extension is the common and common format for JavaScript files. Used according to context

2025-01-11 comment 0  978

Article Introduction：So you're Learning JavaScript now? I got you here a the best & Free beginner friendly Websites to improve your solving problems skills: 1- JS Hero: https://www.jshero.net/en/success.html 2- Edabit: https://edabit.com/challenges 3- HackerRank (

2024-11-25 comment 0  540

Article Introduction：The answer is: you should first master native JavaScript and then learn the framework. Because frameworks are just tools, JS is the foundation, not understanding JS will make it difficult to troubleshoot bugs and deal with interview questions; understanding native JS can help you better understand the design ideas of the framework; learning to be able to operate DOM, handle events, use Promise, understand this and prototype chains, and write simple interaction functions can start learning the framework; it is recommended to start with HTML CSS native JS first, learn while doing, read more documents, read less quick courses, and write projects by hand.

2025-07-01 comment 0  576

Article Introduction：Wondering what’s even more challenging than choosing a JavaScript framework? You guessed it: choosing a CSS-in-JS solution. Why? Because there are more than

2025-03-24 comment 0  381

Article Introduction：This article builds upon a previous tutorial on bubble charts using D3.js, a JavaScript library for data visualization. We'll now explore creating line and bar charts with D3.js, leveraging HTML, SVG, and CSS. Familiarity with the previous article

2025-02-21 comment 0  551

Article Introduction：Dynamic Loading of JavaScript within JavaScriptImporting an external JS file conditionally into an existing JavaScript file can be achieved using...

2024-12-07 comment 0  610

Article Introduction：H5 provides web page structure (HTML5), while JS gives dynamic interaction (JavaScript), and the two collaborate to present web page content and interactive logic. H5 defines functional possibilities, and JS implements specific logic and interactions, such as game character movement, collision detection, etc. JS also operates the DOM to change the style, content, etc., similar to manipulating puppets in a puppet show. It is crucial to be proficient in H5 and JS and understand browser compatibility.

2025-04-06 comment 0  500

Article Introduction：Reference : JavaScript What are the different data types in javascript? Explain hoisting in js. Why do we use word "debugger" in js? Difference between "==" and "===" operator. Difference between "var" and &

2025-01-24 comment 0  1133

Article Introduction：Some people outright hate the idea of CSS-in-JS. Just that name is offensive. Hard no. Styling doesn't belong in JavaScript, it belongs in CSS, a thing that

2025-04-18 comment 0  840

Article Introduction：The learning difficulty of H5 (HTML5) and JS (JavaScript) is different, depending on the requirements. A simple static web page only needs to learn H5, while it is highly interactive and requires front-end development to master JS. It is recommended to learn H5 first and then gradually learn JS. H5 mainly learns tags and is easy to get started; JS is a programming language with a steep learning curve and requires understanding of syntax and concepts, such as closures and prototype chains. In terms of pitfalls, H5 mainly involves compatibility and semantic understanding deviations, while JS involves syntax, asynchronous programming and performance optimization.

2025-04-06 comment 0  656

Article Introduction：1. What is JavaScript? JavaScript, also known as JS, is a popular dynamic programming language used for front-end development. The primary purpose of using JS on web pages is to show things dynamically. 2. What is JavaScript Promise? A Promise in Ja

2025-01-06 comment 0  717