Web Development
Kanalga Telegram’da o‘tish
Learn Web Development From Scratch 0️⃣ HTML / CSS 1️⃣ JavaScript 2️⃣ React / Vue / Angular 3️⃣ Node.js / Express 4️⃣ REST API 5️⃣ SQL / NoSQL Databases 6️⃣ UI / UX Design 7️⃣ Git / GitHub Admin: @love_data
Ko'proq ko'rsatish
Tarmoq:📈 Telegram kanali Web Development analitikasi
Web Development (@webdevcoursefree) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 79 465 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 1 608-o'rinni va Hindiston mintaqasida 3 796-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 79 465 obunachiga ega bo‘ldi.
26 Oktabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -50 ga, so‘nggi 24 soatda esa -32 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.
- Tasdiqlash holati: Tasdiqlanmagan
- Jalb etish (ER): Auditoriya o‘rtacha 2.92% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 1.08% ini tashkil etuvchi reaksiyalarni to‘playdi.
- Post qamrovi: Har bir post o‘rtacha 2 323 marta ko‘riladi; birinchi sutkada odatda 857 ta ko‘rish yig‘iladi.
- Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 7 ta reaksiya keladi.
- Tematik yo‘nalishlar: Kontent html, css, javascript, github, git kabi asosiy mavzularga jamlangan.
📝 Tavsif va kontent siyosati
Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
“Learn Web Development From Scratch
0️⃣ HTML / CSS
1️⃣ JavaScript
2️⃣ React / Vue / Angular
3️⃣ Node.js / Express
4️⃣ REST API
5️⃣ SQL / NoSQL Databases
6️⃣ UI / UX Design
7️⃣ Git / GitHub
Admin: @love_data”
Yuqori yangilanish chastotasi (oxirgi ma’lumot 27 Oktabr, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.
79 465
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Ma'lumotlar yuklanmoqda
O'xshash kanallar
Taglar buluti
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Kanal postlari
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| 2 | Common use cases include:
• Comments
• Feedback
• Messages
• Descriptions
13. Select Dropdown
A dropdown can be created using <select> and <option>.
<label for="city">City</label>
<select id="city" name="city">
<option value="pune">Pune</option>
<option value="mumbai">Mumbai</option>
<option value="delhi">Delhi</option>
</select>
14. Complete Form Example
<form>
<label for="name">Full Name</label>
<input
type="text"
id="name"
name="name"
required>
<label for="email">Email</label>
<input
type="email"
id="email"
name="email"
required>
<label for="password">Password</label>
<input
type="password"
id="password"
name="password"
required>
<label for="city">City</label>
<select id="city" name="city">
<option value="pune">Pune</option>
<option value="mumbai">Mumbai</option>
</select>
<label for="message">Message</label>
<textarea
id="message"
name="message">
</textarea>
<button type="submit">Register</button>
</form>
15. How a Form Works
A typical form flow is:
User enters information
↓
HTML form
↓
Submit
↓
Browser sends data
↓
Backend receives data
↓
Backend processes it
↓
Database may store it
↓
Response sent back
HTML creates the form, but HTML alone doesn't create a complete registration or login system. JavaScript and backend technologies will later handle more advanced behavior and data processing.
🧠 Remember
<form> → Form container
<label> → Describes an input
<input> → Single-line input
<textarea> → Multi-line input
<select> → Dropdown
<option> → Dropdown option
<button> → Button
required → Makes a value required
Understanding forms is essential because almost every real-world web application needs to collect information from users.
Double Tap ❤️ For More
-----
1.67 ₽ · /balance_help | 784 |
| 3 | 🌐 Web Development Roadmap — Part 20
HTML Forms
Forms allow users to enter and submit information on a webpage.
You see forms everywhere:
• Login pages
• Registration pages
• Search boxes
• Contact forms
• Checkout pages
• Job applications
• Feedback forms
1. The <form> Element
A form is created using <form>.
<form>
...
</form>
Example:
<form>
<label>Name</label>
<input type="text">
<button>Submit</button>
</form>
2. <label>
<label> describes what an input field is for.
<label for="name">Name</label>
<input type="text" id="name">
The for value should match the input's id.
label
↓
for="name"
↓
id="name"
↓
input
This also improves accessibility and makes the form easier to use.
3. Text Input
The most common input is a text field.
<input type="text">
A better version:
<label for="name">Full Name</label>
<input type="text" id="name" name="name">
4. Email Input
<label for="email">Email</label>
<input type="email" id="email" name="email">
The email type allows browsers to provide appropriate input behavior and basic validation.
5. Password Input
<label for="password">Password</label>
<input type="password" id="password" name="password">
The entered characters are normally hidden.
6. Number Input
<label for="age">Age</label>
<input type="number" id="age" name="age">
This is useful when the expected value is numeric.
7. Submit Button
<button type="submit">Submit</button>
When placed inside a form, this submits the form by default.
You can also write:
<input type="submit" value="Submit">
However, <button> is generally more flexible.
8. Required Fields
The required attribute tells the browser that a value must be provided.
<input
type="email"
id="email"
name="email"
required>
The browser can prevent submission when the required field is empty.
9. Placeholder
placeholder provides a hint inside an input.
<input
type="text"
placeholder="Enter your name">
Important: a placeholder is not a replacement for a <label>.
10. Radio Buttons
Radio buttons allow the user to select one option from a group.
<p>Gender</p>
<label>
<input type="radio" name="gender" value="male">
Male
</label>
<label>
<input type="radio" name="gender" value="female">
Female
</label>
The same name groups the radio buttons together.
11. Checkboxes
Checkboxes allow users to select multiple options.
<label>
<input type="checkbox" name="skills" value="html">
HTML
</label>
<label>
<input type="checkbox" name="skills" value="css">
CSS
</label>
Unlike radio buttons, multiple checkboxes can be selected.
12. Textarea
Use <textarea> for longer text.
<label for="message">Message</label>
<textarea
id="message"
name="message"
rows="5"
cols="30">
</textarea> | 660 |
| 4 |  🚀𝗠𝗔𝗦𝗧𝗘𝗥 𝗘𝗫𝗖𝗘𝗟 𝗙𝗢𝗥 𝗙𝗥𝗘𝗘 𝗜𝗡 𝟮𝟬𝟮𝟲! 📊
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| 5 | What does colspan="2" do? | 1 703 |
| 6 | Which tag is used for a normal table data cell? | 1 544 |
| 7 | Which tag is used for a table header cell? | 1 483 |
| 8 | Which tag defines a table row? | 1 498 |
| 9 | Which HTML tag defines a table? | 1 453 |
| 10 |  𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 & 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗙𝗥𝗘𝗘 𝗢𝗻𝗹𝗶𝗻𝗲 𝗠𝗮𝘀𝘁𝗲𝗿𝗰𝗹𝗮𝘀𝘀 📊
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| 11 |  𝗠𝗜𝗖𝗥𝗢𝗦𝗢𝗙𝗧 𝗙𝗥𝗘𝗘 𝗗𝗔𝗧𝗔 𝗦𝗖𝗜𝗘𝗡𝗖𝗘 𝗥𝗘𝗦𝗢𝗨𝗥𝗖𝗘𝗦 𝟮𝟬𝟮𝟲! 🎓
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| 13 | Steps to become a full-stack developer
Learn the Fundamentals: Start with the basics of programming languages, web development, and databases. Familiarize yourself with technologies like HTML, CSS, JavaScript, and SQL.
Front-End Development: Master front-end technologies like HTML, CSS, and JavaScript. Learn about frameworks like React, Angular, or Vue.js for building user interfaces.
Back-End Development: Gain expertise in a back-end programming language like Python, Java, Ruby, or Node.js. Learn how to work with servers, databases, and server-side frameworks like Express.js or Django.
Databases: Understand different types of databases, both SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB). Learn how to design and query databases effectively.
Version Control: Learn Git, a version control system, to track and manage code changes collaboratively.
APIs and Web Services: Understand how to create and consume APIs and web services, as they are essential for full-stack development.
Development Tools: Familiarize yourself with development tools, including text editors or IDEs, debugging tools, and build automation tools.
Server Management: Learn how to deploy and manage web applications on web servers or cloud platforms like AWS, Azure, or Heroku.
Security: Gain knowledge of web security principles to protect your applications from common vulnerabilities.
Build a Portfolio: Create a portfolio showcasing your projects and skills. It's a powerful way to demonstrate your abilities to potential employers.
Project Experience: Work on real projects to apply your skills. Building personal projects or contributing to open-source projects can be valuable.
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| 16 | The Finance cell spans two rows.
10. Tables vs Layout
Tables should be used for tabular data.
Good use:
Employee | Department | Salary
Not recommended:
Using tables to position
a website's navigation,
images and buttons.
Modern layouts should use CSS Flexbox and Grid instead.
🧠 Remember
<table> → Entire table
<tr> → Table row
<th> → Header cell
<td> → Data cell
<thead> → Header section
<tbody> → Main data section
<tfoot> → Footer/summary section
Key Takeaway
A semantic table usually follows this structure:
<table>
↓
<thead> → column headings
↓
<tbody> → actual data
↓
<tfoot> → totals/summary
HTML tables are primarily about representing relationships between rows and columns. CSS will later control how the table looks.
Double Tap ❤️ For More
-----
2.64 ₽ · /balance_help | 2 159 |
| 17 | 🌐 Web Development Roadmap — Part 19
HTML Tables
Tables are used to display information in rows and columns.
For example, a website might use a table to display:
• Employee information
• Product details
• Exam results
• Prices
• Sales data
• Schedules
1. Basic Table Structure
A simple HTML table looks like this:
<table>
<tr>
<th>Name</th>
<th>Role</th>
</tr>
<tr>
<td>Rahul</td>
<td>Developer</td>
</tr>
<tr>
<td>Priya</td>
<td>Designer</td>
</tr>
</table>
The structure is:
<table>
↓
<tr> → Table Row
↓
<th> → Header Cell
<td> → Data Cell
2. <table>
The <table> element defines the entire table.
<table>
...
</table>
Everything belonging to the table goes inside it.
3. <tr> — Table Row
<tr> creates a row.
<tr>
<td>Rahul</td>
<td>Developer</td>
</tr>
Each <tr> represents one horizontal row.
4. <th> — Table Header
<th> represents a header cell.
<tr>
<th>Name</th>
<th>Age</th>
<th>City</th>
</tr>
Browsers typically display header cells in bold.
5. <td> — Table Data
<td> represents normal data.
<tr>
<td>Rahul</td>
<td>25</td>
<td>Pune</td>
</tr>
6. Understanding the Structure
Consider:
<table>
<tr>
<th>Name</th>
<th>Department</th>
</tr>
<tr>
<td>Amit</td>
<td>Finance</td>
</tr>
</table>
7. <thead>, <tbody> and <tfoot>
For larger or more structured tables, HTML provides sections.
<table>
<thead>
<tr>
<th>Product</th>
<th>Price</th>
</tr>
</thead>
<tbody>
<tr>
<td>Laptop</td>
<td>₹60,000</td>
</tr>
<tr>
<td>Phone</td>
<td>₹30,000</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>Total</td>
<td>₹90,000</td>
</tr>
</tfoot>
</table>
The structure becomes:
<table>
├── <thead>
│ └── Header rows
│
├── <tbody>
│ └── Main data rows
│
└── <tfoot>
└── Summary/footer rows
8. colspan
colspan allows a cell to span multiple columns.
<tr>
<td colspan="2">Total Sales</td>
</tr>
Here the cell occupies two columns.
9. rowspan
rowspan allows a cell to span multiple rows.
<tr>
<td rowspan="2">Finance</td>
<td>Rahul</td>
</tr>
<tr>
<td>Priya</td>
</tr> | 1 796 |
| 18 |  𝗜𝗕𝗠 𝗙𝗥𝗘𝗘 𝗧𝗘𝗖𝗛 𝗖𝗢𝗨𝗥𝗦𝗘𝗦 𝟮𝟬𝟮𝟲! 🎓
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| 19 |  𝗗𝗮𝘁𝗮 𝘀𝗰𝗶𝗲𝗻𝗰𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗪𝗶𝘁𝗵 𝗔𝗜😍
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| 20 | 🌐 Web Development Roadmap — Part 18
HTML Lists —
,
&
1.
Lists are used whenever information needs to be presented as a group of related items.
1. Unordered List
An unordered list displays items with bullets.
<ul>
<li>HTML</li>
<li>CSS</li>
<li>JavaScript</li>
</ul>
It produces:
• HTML
• CSS
• JavaScript
<ul> means unordered list.
2. List Item
Each item inside a list uses <li>.
<li>HTML</li>
Think of it as:
<ul> → List container
↓
<li> → Individual item
3. Ordered List
An ordered list displays items in a sequence, usually using numbers.
<ol>
<li>Learn HTML</li>
<li>Learn CSS</li>
<li>Learn JavaScript</li>
</ol>
It produces:
1. Learn HTML
2. Learn CSS
3. Learn JavaScript
<ol> means ordered list.
4. When to Use Which?
Use <ul> when order doesn't matter:
<ul>
<li>Apples</li>
<li>Bananas</li>
<li>Oranges</li>
</ul>
Use <ol> when order or sequence matters:
<ol>
<li>Create an account</li>
<li>Verify your email</li>
<li>Log in</li>
</ol>
5. Nested Lists
A list can contain another list.
<ul>
<li>
Frontend
<ul>
<li>HTML</li>
<li>CSS</li>
<li>JavaScript</li>
</ul>
</li>
<li>
Backend
<ul>
<li>Node.js</li>
<li>Express</li>
</ul>
</li>
</ul>
The structure becomes:
• Frontend
• HTML
• CSS
•
JavaScript
•
Backend
• Node.js
• Express
6. Lists in Navigation
Lists are commonly used to structure navigation menus.
<nav>
<ul>
<li><a href="index.html">Home</a></li>
<li><a href="about.html">About</a></li>
<li><a href="contact.html">Contact</a></li>
</ul>
</nav>
CSS can later transform this into a horizontal navigation bar.
7. Lists in Real Websites
Lists are useful for many things:
• Shopping items
• Features
• Navigation menus
• Steps
• Skills
• Categories
• Search results
• Product specifications
For example:
<h2>My Skills</h2>
<ul>
<li>HTML</li>
<li>CSS</li>
<li>JavaScript</li>
<li>React</li>
</ul>
8. Important Rule
<li> should normally be used as a child of a list such as <ul> or <ol>.
Good:
<ul>
<li>HTML</li>
<li>CSS</li>
</ul>
Not appropriate:
<li>HTML</li>
<li>CSS</li>
🧠 Remember
<ul> → Unordered list → Bullets
<ol> → Ordered list → Numbers/sequence
<li> → List item → Individual item
Key Takeaway
<ul>
↓
Unordered group
↓
<li> Item
<li> Item
<li> Item
and
<ol>
↓
Ordered group
↓
<li> Step 1
<li> Step 2
<li> Step 3 | 2 174 |
