Web Development
Learn Web Development From Scratch 0๏ธโฃ HTML / CSS 1๏ธโฃ JavaScript 2๏ธโฃ React / Vue / Angular 3๏ธโฃ Node.js / Express 4๏ธโฃ REST API 5๏ธโฃ SQL / NoSQL Databases 6๏ธโฃ UI / UX Design 7๏ธโฃ Git / GitHub Admin: @love_data
Show more๐ Analytical overview of Telegram channel Web Development
Channel Web Development (@webdevcoursefree) in the English language segment is an active participant. Currently, the community unites 78 440 subscribers, ranking 1 639 in the Technologies & Applications category and 4 112 in the India region.
๐ Audience metrics and dynamics
Since its creation on ะฝะตะฒัะดะพะผะพ, the project has demonstrated rapid growth, gathering an audience of 78 440 subscribers.
According to the latest data from 13 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 580 over the last 30 days and by 37 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 3.60%. Within the first 24 hours after publication, content typically collects 1.29% reactions from the total number of subscribers.
- Post reach: On average, each post receives 2 819 views. Within the first day, a publication typically gains 1 012 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 11.
- Thematic interests: Content is focused on key topics such as html, css, javascript, github, git.
๐ Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
โLearn Web Development From Scratch
0๏ธโฃ HTML / CSS
1๏ธโฃ JavaScript
2๏ธโฃ React / Vue / Angular
3๏ธโฃ Node.js / Express
4๏ธโฃ REST API
5๏ธโฃ SQL / NoSQL Databases
6๏ธโฃ UI / UX Design
7๏ธโฃ Git / GitHub
Admin: @love_dataโ
Thanks to the high frequency of updates (latest data received on 14 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
<!DOCTYPE html>
<html>
<head>
<title>My Website</title>
</head>
<body>
<h1>Hello World</h1>
</body>
</html>
๐ง 2. Difference Between HTML4 and HTML5
HTML4 : Older version
HTML5 : Latest version
HTML4 : No semantic tags
HTML5 : Semantic tags added
HTML4 : No direct multimedia support
HTML5 : Supports audio/video
HTML4 : Less mobile friendly
HTML5 : Mobile optimized
HTML5 Features:
โข <video>
โข <audio>
โข <canvas>
โข Local Storage
โข Semantic Tags
๐ง 3. What are Semantic Tags in HTML5?
Semantic tags describe the meaning of content clearly.
Common Semantic Tags:
โข <header>
โข <nav>
โข <section>
โข <article>
โข <footer>
Benefits:
โ
Better SEO
โ
Better readability
โ
Accessibility improvement
Example:
<article>
<h2>Blog Title</h2>
<p>Content here...</p>
</article>
๐ง 4. Difference Between <div> and <span>
<div> : Block element
<span> : Inline element
<div> : Takes full width
<span> : Takes required width
<div> : Used for sections
<span> : Used for small styling
Example:
<div>Hello</div>
<span>Hello</span>
๐ง 5. What is the Purpose of DOCTYPE?
<!DOCTYPE html> tells the browser which HTML version is being used.
Example:
<!DOCTYPE html>
Benefits:
โ
Proper rendering
โ
Avoids browser compatibility issues
๐ง 6. What are Meta Tags?
Meta tags provide information about the webpage.
Example:
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="HTML Tutorial">
Uses:
โข SEO
โข Responsive design
โข Character encoding
๐ง 7. Difference Between ID and Class
ID : Unique
Class : Reusable
ID : Uses # in CSS
Class : Uses . in CSS
Example:
<div id="header"></div>
<div class="card"></div>
<div class="card"></div>
๐ง 8. What are Inline and Block Elements?
Block Elements
Start on new line
Take full width
Examples:
โข <div>
โข <p>
โข <h1>
Inline Elements
Do not start on new line
Take only required space
Examples:
โข <span>
โข <a>
โข <img>
๐ง 9. Explain Forms in HTML
Forms collect user input.
Example:
<form>
<input type="text" placeholder="Enter Name">
<input type="email" placeholder="Enter Email">
<button>Submit</button>
</form>
Common Form Elements:
โข input
โข textarea
โข select
โข checkbox
โข radio button
๐ง 10. Difference Between GET and POST
GET : Data visible in URL
POST : Data hidden
GET : Less secure
POST : More secure
GET : Used for fetching
POST : Used for sending
Example:
<form method="GET"></form>
<form method="POST"></form>
๐ง 11. What is localStorage and sessionStorage?
Both store data in browser.
localStorage : Permanent
sessionStorage : Temporary
localStorage : Remains after closing browser
sessionStorage : Removed after tab closes
Example:
localStorage.setItem("name", "Deepak");
sessionStorage.setItem("theme", "dark");
๐ง 12. What are Data Attributes?
Custom attributes used to store extra information.
Example:
<div data-userid="101">User</div>
Access in JavaScript:
element.dataset.userid
๐ง 13. What is iframe?
iframe embeds another webpage inside a webpage.
Example:
<iframe src="https://example.com"></iframe>
Uses:
โข YouTube videos
โข Google Maps
โข External websites
๐ง 14. Difference Between Cookies and localStorage
Cookies : Small storage
localStorage : Large storage
Cookies : Sent to server
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