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📈 Análisis del canal de Telegram JavaScript

El canal JavaScript (@javascript) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 31 359 suscriptores, ocupando la posición 4 368 en la categoría Tecnologías y Aplicaciones y el puesto 13 193 en la región India.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 31 359 suscriptores.

Según los últimos datos del 23 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de -184, y en las últimas 24 horas de 8, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 5.65%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 1.85% de reacciones respecto al total de suscriptores.
  • Alcance de las publicaciones: Cada publicación recibe en promedio 1 773 visualizaciones. En el primer día suele acumular 581 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, console.log(gen.next().value, processdata, remix, acc.

📝 Descripción y política de contenido

El autor describe el recurso como un espacio para expresar opiniones subjetivas:
A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript 🚀 Don't miss our Quizzes! Let's chat: @nairihar

Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 24 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.

31 359
Suscriptores
+824 horas
-557 días
-18430 días
Archivo de publicaciones
😐 You don't need JavaScript for that “Just because you know something needs JavaScript, doesn’t mean it still does. You can
😐 You don't need JavaScript for that “Just because you know something needs JavaScript, doesn’t mean it still does. You can make better websites if you test those assumptions every now and then.” KILLIAN VALKHOF

What is the output?
Anonymous voting

CHALLENGE #226

const data = [1, 2, 3, 4, 5];

const result = data.flatMap(num => Array.from({ length: num * 2 - 1 }, (_, index) => index % 2 === 0 ? num : index + 1));

console.log(result);

🌍 Three.js Procedural Planets This is gorgeous! You can have a lot of fun adjusting the parameters to change the outcome, or
🌍 Three.js Procedural Planets This is gorgeous! You can have a lot of fun adjusting the parameters to change the outcome, or you can spin up and play with your own copy using the source code. If you don’t want to stress out your browser, you can see how it looks ▶️ in this video. DANIEL GREENHECK

What is the output
Anonymous voting

CHALLENGE #225

const data = [1, 2, 3, 4, 5];

const result = data.map(num => Array.from({ length: num }, (_, index) => index + 1));

console.log(result);

🪐 The Await Event Horizon in JavaScript You know someone’s getting heavy when they start a JavaScript article by talking abo
🪐 The Await Event Horizon in JavaScript You know someone’s getting heavy when they start a JavaScript article by talking about the event horizon around black holes and how “a similar boundary exists around every JavaScript Promise.” Enjoy. CHARLES LOWELL

What is the output?
Anonymous voting

CHALLENGE #224

const data = [
  { id: 1, name: 'Alice', age: 25, gender: 'Female' },
  { id: 2, name: 'Bob', age: 30, gender: 'Male' },
  { id: 3, name: 'Charlie', age: 22, gender: 'Male' },
  { id: 4, name: 'David', age: 35, gender: 'Male' },
];

const result = data
  .filter(person => person.gender === 'Male')
  .map(person => ({ ...person, isSenior: person.age > 30 }))
  .sort((a, b) => a.age - b.age)
  .slice(0, 2)
  .reduce((acc, person) => {
    acc[person.name] = person.isSenior;
    return acc;
  }, {});

console.log(result);

😂
😂

What is the output?
Anonymous voting

CHALLENGE #223

const words = ['apple', 'banana', 'cherry'];

const result = words.map(word => word.split('').sort().join(''));

console.log(result);

👩‍💻 The Node.js Best Practices List: 2023 Edition 1. You are reading dozens of the best Node.js articles - this repository
👩‍💻 The Node.js Best Practices List: 2023 Edition 1. You are reading dozens of the best Node.js articles - this repository is a summary and curation of the top-ranked content on Node.js best practices, as well as content written here by collaborators 2. It is the largest compilation 3. Best practices have additional info YONI GOLDBERG ET AL.

What is the output?
Anonymous voting

CHALLENGE #222

const items = [1, 2, 3, 4, 5];

const result = items.reduce((acc, val) => acc.concat(Array.from({ length: val }, () => val)), []);

console.log(result);

👩‍💻👩‍💻 The Complete Puppeteer Cheatsheet If you want to control a headless Chrome browser from Node, Puppeteer is for you
👩‍💻👩‍💻 The Complete Puppeteer Cheatsheet If you want to control a headless Chrome browser from Node, Puppeteer is for you. Now we just need a Playwright one as well ;-) MOHAN GANESAN

What is the output?
Anonymous voting

CHALLENGE #221

const words = ['apple', 'banana', 'cherry'];

const result = words.flatMap(word => word.split('').reverse());

console.log(result);

👩‍💻👩‍💻 Maglev: A Serious Look at V8’s Fastest Optimizing JIT A deep dive into how the V8 JavaScript engine (as used in No
👩‍💻👩‍💻 Maglev: A Serious Look at V8’s Fastest Optimizing JIT A deep dive into how the V8 JavaScript engine (as used in Node) is getting faster thanks to work on its Maglev JIT compiler which sits in between the existing Sparkplug and TurboFan compilers (which offer distinct compilation vs execution speed tradeoffs). THE V8 TEAM

What is the output?
Anonymous voting