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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
Mostrar más📈 Análisis del canal de Telegram Web Development - HTML, CSS & JavaScript
El canal Web Development - HTML, CSS & JavaScript (@javascript_courses) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 54 812 suscriptores, ocupando la posición 2 429 en la categoría Tecnologías y Aplicaciones y el puesto 6 727 en la región India.
📊 Métricas de audiencia y dinámica
Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 54 812 suscriptores.
Según los últimos datos del 12 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de 283, y en las últimas 24 horas de 19, conservando un alto alcance.
- Estado de verificación: No verificado
- Tasa de interacción (ER): El promedio de interacción de la audiencia es 3.92%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 1.45% de reacciones respecto al total de suscriptores.
- Alcance de las publicaciones: Cada publicación recibe en promedio 2 146 visualizaciones. En el primer día suele acumular 792 visualizaciones.
- Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 6.
- Intereses temáticos: El contenido se centra en temas clave como javascript, css, object, html, array.
📝 Descripción y política de contenido
El autor describe el recurso como un espacio para expresar opiniones subjetivas:
“Learn to code and become a Web Developer with HTML, CSS, JavaScript , Reactjs, Wordpress, PHP, Mern & Nodejs knowledge
Managed by: @love_data”
Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 13 junio, 2026), el canal mantiene la vigencia y un amplio alcance. La analítica demuestra que la audiencia interactúa activamente con el contenido, lo que lo convierte en un punto de referencia dentro de la categoría Tecnologías y Aplicaciones.
54 812
Suscriptores
+1924 horas
+797 días
+28330 días
Archivo de publicaciones
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
Share our telegram channel with your friends and family 👇👇
https://t.me/webdevcoursefree
ENJOY LEARNING 👍👍Hi guys, yesterday I got copyright strike on one of my telegram channel. I'll shift some of my channel content to this channel as a backup. Please join it
👇👇
https://t.me/Interview_Jobs
Sorry for the inconvenience
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>
