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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
Больше📈 Аналитический обзор Telegram-канала Web Development - HTML, CSS & JavaScript
Канал Web Development - HTML, CSS & JavaScript (@javascript_courses) языкового сегмента Английский является активным участником. Сейчас сообщество объединяет 54 812 подписчиков, занимая 2 429 место в категории Технологии и приложения и 6 727 место в регионе Индия.
📊 Показатели аудитории и динамика
С момента создания невідомо проект демонстрирует стремительный рост, собрав аудиторию из 54 812 подписчиков.
Согласно последним данным от 12 июня, 2026, канал показывает стабильную активность. За последние 30 дней изменение числа участников составило 283, а за последние 24 часа — 19, при этом общий охват остаётся высоким.
- Статус верификации: Не верифицирован
- Уровень вовлечённости (ER): Средний показатель вовлечённости аудитории составляет 3.92%. В первые 24 часа после публикации контент обычно набирает 1.45% реакций от общего числа подписчиков.
- Охват публикаций: В среднем каждый пост получает 2 146 просмотров. В течение первых суток публикация набирает 792 просмотров.
- Реакции и взаимодействия: Аудитория активно поддерживает контент: среднее количество реакций на один пост — 6.
- Тематические интересы: Контент сосредоточен на ключевых темах, таких как javascript, css, object, html, array.
📝 Описание и контентная политика
Автор описывает ресурс как площадку для выражения субъективного мнения:
“Learn to code and become a Web Developer with HTML, CSS, JavaScript , Reactjs, Wordpress, PHP, Mern & Nodejs knowledge
Managed by: @love_data”
Благодаря высокой частоте обновлений (последние данные получены 13 июня, 2026) канал поддерживает актуальность и высокий уровень охвата публикаций. Аналитика показывает, что аудитория активно взаимодействует с контентом, что делает его важной точкой влияния в категории Технологии и приложения.
54 812
Подписчики
+1924 часа
+797 дней
+28330 день
Архив постов
Web development encompasses a wide range of concepts and technologies. Here are some essential concepts that every web developer should understand:
### 1. HTML (HyperText Markup Language)
- Purpose: Structure of a webpage.
- Core Elements:
<html>, <head>, <body>, <div>, <span>, <p>, <a>, <img>, etc.
- HTML5: Latest standard with new elements like <header>, <footer>, <article>, and <section>.
### 2. CSS (Cascading Style Sheets)
- Purpose: Styling of a webpage.
- Core Concepts: Selectors, properties, values, specificity, box model.
- CSS3: Latest standard with features like Flexbox, Grid, transitions, and animations.
### 3. JavaScript
- Purpose: Client-side scripting to make web pages interactive.
- Core Concepts: Variables, data types, functions, events, DOM manipulation, ES6+ features (let/const, arrow functions, promises, async/await).
### 4. Responsive Design
- Purpose: Ensuring web pages look good on all devices (desktops, tablets, smartphones).
- Core Techniques: Media queries, fluid grids, flexible images.
- Frameworks: Bootstrap, Foundation.
### 5. Version Control/Git
- Purpose: Managing code changes and collaboration.
- Core Concepts: Repositories, commits, branches, merges, pull requests.
- Platform: GitHub, GitLab, Bitbucket.
### 6. Web Performance Optimization
- Purpose: Improving the speed and efficiency of web pages.
- Techniques: Minification, compression, caching, lazy loading, code splitting.
### 7. SEO (Search Engine Optimization)
- Purpose: Improving the visibility of web pages in search engines.
- Core Concepts: Keywords, meta tags, alt attributes, sitemaps, clean URLs.
### 8. Web Accessibility
- Purpose: Making web content usable for people with disabilities.
- Standards: WCAG (Web Content Accessibility Guidelines).
- Practices: Semantic HTML, ARIA roles, keyboard navigation, color contrast.
### 9. Back-End Development
- Purpose: Server-side logic and database management.
- Languages: Python, Ruby, PHP, Node.js, Java.
- Databases: SQL (MySQL, PostgreSQL), NoSQL (MongoDB).
### 10. APIs (Application Programming Interfaces)
- Purpose: Allowing different software systems to communicate.
- Types: RESTful, GraphQL.
- Core Concepts: Endpoints, methods (GET, POST, PUT, DELETE), JSON, XML.
### 11. Security
- Purpose: Protecting web applications from vulnerabilities.
- Threats: SQL injection, XSS (Cross-Site Scripting), CSRF (Cross-Site Request Forgery).
- Practices: HTTPS, input validation, authentication, and authorization.
### 12. Frameworks and Libraries
- Front-End: React, Angular, Vue.js.
- Back-End: Express.js (Node.js), Django (Python), Ruby on Rails (Ruby).
- CSS: Sass, LESS.
### 13. DevOps
- Purpose: Streamlining the development, deployment, and operations of applications.
- Practices: Continuous Integration/Continuous Deployment (CI/CD), containerization (Docker), orchestration (Kubernetes).
### 14. Testing
- Purpose: Ensuring the reliability and quality of web applications.
- Types: Unit testing, integration testing, end-to-end testing.
- Tools: Jest, Mocha, Cypress, Selenium.
### 15. Cloud Services
- Purpose: Hosting and managing web applications.
- Providers: AWS, Azure, Google Cloud Platform.
- Services: Compute (EC2), Storage (S3), Databases (RDS).
You can find more Web Development Resources here 👇👇
https://topmate.io/coding/930165
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https://t.me/webdevcoursefree
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Rust free courses and learning materials
Non-Video tutorials:
Rust Tutorial
by University of Virginia (cs4414 Spring 2014.)
Authors: Alex Lamana, Rob Michaels, Wil Thomason, and David Evans for
http://aml3.github.io/RustTutorial/html/toc.html
24daysofrust
by Zbigniew Siciarz
http://zsiciarz.github.io/24daysofrust/index.html
Introduction to Rust Tutorial
by CoderHQ
https://www.koderhq.com/tutorial/rust/#tutorial-list
Take your first steps with Rust
by Microsoft
⏰ 5 hr 31 min
📚 11 Modules
https://docs.microsoft.com/en-us/learn/paths/rust-first-steps/
Complete JavaScript Road Map🔥
A-Z JavaScript👇
1.Variables
↳ var
↳ let
↳ const
2. Data Types
↳ number
↳ string
↳ boolean
↳ null
↳ undefined
↳ symbol
3.Declaring variables
↳ var
↳ let
↳ const
4.Expressions
Primary expressions
↳ this
↳ Literals
↳ []
↳ {}
↳ function
↳ class
↳ function*
↳ async function
↳ async function*
↳ /ab+c/i
↳
string
↳ ( )
Left-hand-side expressions
↳ Property accessors
↳ ?.
↳ new
↳ new .target
↳ import.meta
↳ super
↳ import()
5.operators
↳ Arithmetic Operators: +, -, *, /, %
↳ Comparison Operators: ==, ===, !=, !==, <, >, <=, >=
↳ Logical Operators: &&, ||, !
6.Control Structures
↳ if
↳ else if
↳ else
↳ switch
↳ case
↳ default
7.Iterations/Loop
↳ do...while
↳ for
↳ for...in
↳ for...of
↳ for await...of
↳ while
8.Functions
↳ Arrow Functions
↳ Default parameters
↳ Rest parameters
↳ arguments
↳ Method definitions
↳ getter
↳ setter
9.Objects and Arrays
↳ Object Literal: { key: value }
↳ Array Literal: [element1, element2, ...]
↳ Object Methods and Properties
↳ Array Methods: push(), pop(), shift(), unshift(),
splice(), slice(), forEach(), map(), filter()
10.Classes and Prototypes
↳ Class Declaration
↳ Constructor Functions
↳ Prototypal Inheritance
↳ extends keyword
↳ super keyword
↳ Private class features
↳ Public class fields
↳ static
↳ Static initialization blocks
11.Error Handling
↳ try,
↳ catch,
↳ finally (exception handling)
ADVANCED CONCEPTS
--------------------------
12.Closures
↳ Lexical Scope
↳ Function Scope
↳ Closure Use Cases
13.Asynchronous JavaScript
↳ Callback Functions
↳ Promises
↳ async/await Syntax
↳ Fetch API
↳ XMLHttpRequest
14.Modules
↳ import and export Statements (ES6 Modules)
↳ CommonJS Modules (require, module.exports)
15.Event Handling
↳ Event Listeners
↳ Event Object
↳ Bubbling and Capturing
16.DOM Manipulation
↳ Selecting DOM Elements
↳ Modifying Element Properties
↳ Creating and Appending Elements
17.Regular Expressions
↳ Pattern Matching
↳ RegExp Methods: test(), exec(), match(), replace()
18.Browser APIs
↳ localStorage and sessionStorage
↳ navigator Object
↳ Geolocation API
↳ Canvas API
19.Web APIs
↳ setTimeout(), setInterval()
↳ XMLHttpRequest
↳ Fetch API
↳ WebSockets
20.Functional Programming
↳ Higher-Order Functions
↳ map(), reduce(), filter()
↳ Pure Functions and Immutability
21.Promises and Asynchronous Patterns
↳ Promise Chaining
↳ Error Handling with Promises
↳ Async/Await
22.ES6+ Features
↳ Template Literals
↳ Destructuring Assignment
↳ Rest and Spread Operators
↳ Arrow Functions
↳ Classes and Inheritance
↳ Default Parameters
↳ let, const Block Scoping
23.Browser Object Model (BOM)
↳ window Object
↳ history Object
↳ location Object
↳ navigator Object
24.Node.js Specific Concepts
↳ require()
↳ Node.js Modules (module.exports)
↳ File System Module (fs)
↳ npm (Node Package Manager)
25.Testing Frameworks
↳ Jasmine
↳ Mocha
↳ Jest
------------------- END-------------------
Some Good Resources To Learn JavaScript
1.Documentation
Mozilla MDN Web Docs
developer.mozilla.org/en-US/docs/Web…
DevDocs
devdocs.io/javascript/
2. Useful Channel's
Javascript Courses: https://t.me/javascript_courses
Programming Resources: https://t.me/programming_guide
FreeCodeCamp: youtube.com/c/FreeCodeCamp
Hope it helps 😊🌱
LEGEND Form Project 😅😀
-----------------------------------------------------
Complete Source Code 👇
-----------------------------------------------------
<html>
<head>
<style>
.outer{
margin:auto;
height:300px;
width:400px;
border:2px solid black;
position:relative
}
p{
margin-left:80px;
}
.in{
margin-left:80px;
padding:10px
}
#bt{
margin-top:20px;
position:absolute;
left:150px;
}
#bt:hover{
background:green;
font-size:13px;
cursor:pointer;
color:white;
}
</style>
<script>
function fa(){
if(a.value=="" || b.value==""){
f()
document.getElementById("a").style.border="3px solid red"
document.getElementById("b").style.border="3px solid red"
bt.value="Pahila data tak"
}
else{
document.getElementById("a").style.border="3px solid green"
document.getElementById("b").style.border="3px solid green"
bt.value="Ha thik ahe ata"
bt.style.left="120px";
}
}
flag=1
function f(){
if(flag==1){
bt.style.left="210px"
flag=2
}
else if(flag==2){
bt.style.left="80px"
flag=1
}
}
</script>
</head>
<body>
<div class="outer">
<h1 style="text-align:center">Legend form</h1>
<p>Enter Id</p>
<input class="in" type="text" placeholder="Enter id" id="a"/>
<p>Enter Confirm Pass</p>
<input class="in" type="password" placeholder="Enter password" id="b"/>
<br>
<input type="submit" onmouseenter="fa()" onclick="alert('waaaa')" id="bt" />
</div>
</body>
</html>
