Web Development - HTML, CSS & JavaScript
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Learn to code and become a Web Developer with HTML, CSS, JavaScript , Reactjs, Wordpress, PHP, Mern & Nodejs knowledge

Managed by: @love_data
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Python Interview Questions with Answers
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preventDefault() vs stopPropagation() vs stopImmediatePropagation()

When to Use What:

๐Ÿ“ŒpreventDefault(): When you want to handle the action yourself

๐Ÿ“Œ stopPropagation(): When parent elements shouldn't react

๐Ÿ“Œ stopImmediatePropagation(): Nuclear option for plugin conflicts

90% of the time, you only need preventDefault().
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DSA Handwritten Notes
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Web Development Essentials to build modern, responsive websites:

1. HTML (Structure)
Tags, Elements, and Attributes
Headings, Paragraphs, Lists
Forms, Inputs, Buttons
Images, Videos, Links
Semantic HTML: <header>, <nav>, <main>, <footer>

2. CSS (Styling)
Selectors, Properties, and Values
Box Model (margin, padding, border)
Flexbox & Grid Layout
Positioning (static, relative, absolute, fixed, sticky)
Media Queries (Responsive Design)

3. JavaScript (Interactivity)
Variables, Data Types, Operators
Functions, Conditionals, Loops
DOM Manipulation (getElementById, addEventListener)
Events (click, submit, change)
Arrays & Objects

4. Version Control (Git & GitHub)
Initialize repository, clone, commit, push, pull
Branching and merge conflicts
Hosting code on GitHub

5. Responsive Design
Mobile-first approach
Viewport meta tag
Flexbox and CSS Grid for layouts
Using relative units (%, em, rem)

6. Browser Dev Tools
Inspect elements
Console for debugging JavaScript
Network tab for API requests

7. Basic SEO & Accessibility
Title tags, meta descriptions
Alt attributes for images
Proper use of semantic tags

8. Deployment
Hosting on GitHub Pages, Netlify, or Vercel
Domain name basics
Continuous deployment setup

Web Development Resources โฌ‡๏ธ
https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z

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Javascript Array Methods โœ…
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