¡Ya disponible! Investigación de Telegram 2025 — los principales insights del año 
Learn JavaScript
Ir al canal en Telegram
JavaScript Training Courses 💳 Paid ads by: https://telega.io/c/JavaScript_Trainings 🔰 Linkedin: @Linkedin_Learning 🧿 Udemy: @Zero_To_Mastery 📦 Python: @LearnPython3 🔅 Web Development: @Webdev_Trainings
Mostrar más📈 Análisis del canal de Telegram Learn JavaScript
El canal Learn JavaScript (@javascript_trainings) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 97 368 suscriptores, ocupando la posición 1 484 en la categoría Educación y el puesto 3 005 en la región India.
📊 Métricas de audiencia y dinámica
Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 97 368 suscriptores.
Según los últimos datos del 09 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de -73, y en las últimas 24 horas de -7, conservando un alto alcance.
- Estado de verificación: No verificado
- Tasa de interacción (ER): El promedio de interacción de la audiencia es 6.66%. Durante las primeras 24 horas tras publicar, el contenido suele obtener N/A% de reacciones respecto al total de suscriptores.
- Alcance de las publicaciones: Cada publicación recibe en promedio 6 486 visualizaciones. En el primer día suele acumular 0 visualizaciones.
- Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 14.
- Intereses temáticos: El contenido se centra en temas clave como javascript, linkedin, linux, pattern, udemy.
📝 Descripción y política de contenido
El autor describe el recurso como un espacio para expresar opiniones subjetivas:
“JavaScript Training Courses
💳 Paid ads by: https://telega.io/c/JavaScript_Trainings
🔰 Linkedin: @Linkedin_Learning
🧿 Udemy: @Zero_To_Mastery
📦 Python: @LearnPython3
🔅 Web Development: @Webdev_Trainings”
Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 10 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 Educación.
97 368
Suscriptores
-724 horas
+147 días
-7330 días
Archivo de publicaciones
97 359
+9
Hey coders! 🚀 Today, I’m sharing a beginner-friendly guide to JavaScript Regular Expressions (RegEx), a powerful tool for matching and manipulating patterns in strings. ✨🔍
· · · · ·
RegEx is perfect for tasks like validating input, searching, or replacing text. Let’s explore its key features step by step!
📝 Patterns
Define your search criteria using sequences of characters or symbols, allowing you to extract or manipulate specific parts of a string.
🎯 Matches
The .test() method lets you check if a string matches a defined pattern. Remember, RegEx is case-sensitive by default unless you use flags!
🔤 Character Classes
Match specific types of characters, like vowels [aeiou] or digits [0-9], to identify patterns in your strings.
🎌 Flags
Add flags like /i for case-insensitive matching or /g for finding all matches instead of just the first one.
🔢 Quantifiers
Specify how many times a character or group should appear. For instance, {2,4} matches a pattern appearing 2 to 4 times.
🔗 Anchors
Pin your search to specific positions in a string, like ^ for the start or $ for the end.
📦 Groups
Use parentheses () to group patterns and capture parts of a match, making it easier to work with subpatterns.
💡 Why use RegEx?
* Simplify text processing tasks.
* Improve data validation and extraction.
* Make your code efficient and elegant.
Did this breakdown make RegEx seem less intimidating? Let me know your thoughts or questions in the comments below! 🌱👇
97 359
Hey coders! 🚀 Today, I’m sharing a beginner-friendly guide to JavaScript Regular Expressions (RegEx), a powerful tool for matching and manipulating patterns in strings. ✨🔍
· · · · ·
RegEx is perfect for tasks like validating input, searching, or replacing text. Let’s explore its key features step by step!
📝 Patterns
Define your search criteria using sequences of characters or symbols, allowing you to extract or manipulate specific parts of a string.
🎯 Matches
The .test() method lets you check if a string matches a defined pattern. Remember, RegEx is case-sensitive by default unless you use flags!
🔤 Character Classes
Match specific types of characters, like vowels [aeiou] or digits [0-9], to identify patterns in your strings.
🎌 Flags
Add flags like /i for case-insensitive matching or /g for finding all matches instead of just the first one.
🔢 Quantifiers
Specify how many times a character or group should appear. For instance, {2,4} matches a pattern appearing 2 to 4 times.
🔗 Anchors
Pin your search to specific positions in a string, like ^ for the start or $ for the end.
📦 Groups
Use parentheses () to group patterns and capture parts of a match, making it easier to work with subpatterns.
💡 Why use RegEx?
* Simplify text processing tasks.
* Improve data validation and extraction.
* Make your code efficient and elegant.
Did this breakdown make RegEx seem less intimidating? Let me know your thoughts or questions in the comments below! 🌱👇
97 359
🔰 JavaScript Tutorial for Beginners: Learn JavaScript in 1 Hour
Watch this JavaScript tutorial for beginners to learn JavaScript basics in one hour.
97 359
+6
Build safer JS + WASM hybrids. Wrap WebAssembly calls inside JavaScript error boundaries for reliable, crash free execution.
97 359
🔅 JavaScript: Building Linked Lists Data Structures
📝 This course introduces linked lists in JavaScript and helps you understand how linked lists are created and used as a data structure.
🌐 Author: Tiffany Graves
🔰 Level: Intermediate
⏰ Duration: 1h 7m
📋 Topics: Web Development, Data Structures, JavaScript
🔗 Join Learn JavaScript for more courses
97 359
+5
Memory leaks in SPAs often start with innocent caches.
WeakRef lets JavaScript reclaim memory without manual cleanup.Use it to build smarter caches that fade away when data is no longer needed.
97 359
🔅 JavaScript Practice: Events
📝 Test your knowledge of common JavaScript events with these code challenges.
🌐 Author: Jamie Pittman
🔰 Level: Intermediate
⏰ Duration: 22m
📋 Topics: JavaScript
🔗 Join Learn JavaScript for more courses
97 359
🔅 PREMIUM CHANNELS
-◦-◦--◦--◦-◦--◦--◦-◦--◦--◦-◦--◦-
🔰 Web Development
-◦-◦--◦--◦-◦--◦--◦-◦--
221k| 🔰 Linkedin Learning
139k| 🔰 Udemy Premium
134k| 🔰 Web Development
-◦-◦--◦-
118k| 🔰 Python 3
100k| 🔰 JavaScript Training
089k| 🔰 Machine Learning
-◦-◦--◦-
068k| 🔰 Data Analysis and Databases
068k| 🔰 Artificial Intelligence
064k| 🔰 React and NextJs
-◦-◦--◦-
062k| 🔰 Linux and DevOps
049k| 🔰 100 Days of Python
048k| 🔰 OpenAI Mastery
-◦-◦--◦-
047k| 🔰 Business and Finance
045k| 🔰 Best Telegram Channels
041k| 🔰 Udemy Learning
-◦-◦--◦-
040k| 🔰 Zero to Mastery
040k| 🔰 Mobile Apps
036k| 🔰 Linkedin Learning Courses
-◦-◦--◦-
035k| 🔰 Codedamn Courses
034k| 🔰 React 101
031k| 🔰 Crypto Tutorials
-◦-◦--◦-
030k| 🔰 Coding Interview
025k| 🔰 Telegram's Shorts
022k| 🔰 Linux Training
-◦-◦--◦-
022k| 🔰 The Coding Space
-◦-◦--◦--◦-◦--◦--◦-◦--
🔰 Add Your Channel
-◦-◦--◦--◦-◦--◦--◦-◦--◦--◦-◦--◦-
🔰 2hrs on top & 8hrs in channel!
97 359
+5
⌨️ Top JavaScript Frameworks and Libraries to Watch in 2025
As the JavaScript ecosystem continues to evolve, several frameworks and libraries are emerging to address modern web development challenges.
97 359
+5
⌨️ Cookie Masterclass
Cookies are small pieces of data stored in a user's browser, commonly used for session management, personalizing, and tracking.
In JavaScript, the document.cookie property allows you to create, read, update, and delete cookies. Here is a concise guide on managing cookies using JavaScript.
97 359
🔅 Data Structures in JavaScript: Trees and Graphs
📝 Gain a strong foundational understanding of trees and graphs in JavaScript to strengthen your skills through clear explanations, real-world patterns, and hands-on coding.
🌐 Author: David Chen
🔰 Level: Intermediate
⏰ Duration: 2h 1m
📋 Topics: Web Development, Data Structures, JavaScript
🔗 Join Learn JavaScript for more courses
97 359
🔅 PREMIUM CHANNELS
-◦-◦--◦--◦-◦--◦--◦-◦--◦--◦-◦--◦-
🔰 Web Development
-◦-◦--◦--◦-◦--◦--◦-◦--
221k| 🔰 Linkedin Learning
139k| 🔰 Udemy Premium
134k| 🔰 Web Development
-◦-◦--◦-
118k| 🔰 Python 3
100k| 🔰 JavaScript Training
089k| 🔰 Machine Learning
-◦-◦--◦-
068k| 🔰 Artificial Intelligence
068k| 🔰 Data Analysis and Databases
064k| 🔰 React and NextJs
-◦-◦--◦-
061k| 🔰 Linux and DevOps
049k| 🔰 100 Days of Python
048k| 🔰 OpenAI Mastery
-◦-◦--◦-
047k| 🔰 Business and Finance
045k| 🔰 Best Telegram Channels
040k| 🔰 Udemy Learning
-◦-◦--◦-
040k| 🔰 Zero to Mastery
040k| 🔰 Mobile Apps
035k| 🔰 Linkedin Learning Courses
-◦-◦--◦-
035k| 🔰 Codedamn Courses
034k| 🔰 React 101
031k| 🔰 Crypto Tutorials
-◦-◦--◦-
030k| 🔰 Coding Interview
025k| 🔰 Telegram's Shorts
022k| 🔰 Linux Training
-◦-◦--◦-
022k| 🔰 The Coding Space
-◦-◦--◦--◦-◦--◦--◦-◦--
🔰 Add Your Channel
-◦-◦--◦--◦-◦--◦--◦-◦--◦--◦-◦--◦-
🔰 2hrs on top & 8hrs in channel!
97 359
+7
👩💻 Error Handling in TypeScript
TypeScript enhances error safety with type-checking which is ideal for:
- APIs with structured error responses
- Large codebases requiring maintainability
- Teams needing compile-time validation
