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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

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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 31 124 suscriptores, ocupando la posición 4 196 en la categoría Tecnologías y Aplicaciones y el puesto 12 867 en la región India.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 31 124 suscriptores.

Según los últimos datos del 26 septiembre, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de -147, y en las últimas 24 horas de 4, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 6.09%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 2.10% de reacciones respecto al total de suscriptores.
  • Alcance de las publicaciones: Cada publicación recibe en promedio 1 896 visualizaciones. En el primer día suele acumular 654 visualizaciones.
  • Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 5.
  • 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 27 septiembre, 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.

31 124
Suscriptores
+424 horas
-217 días
-14730 días
Archivo de publicaciones
SPONSORED BY Blacksmith 👩‍🚒 Run GitHub Actions 2x faster at half the cost. CHALLENGE ❓

const array = [1, 2, 3, 4];
const result = array.reduceRight((acc, val) => acc - val);

console.log(result);

SPONSORED BY Blacksmith 👩‍🚒 Run GitHub Actions 2x faster at half the cost. ✌️ I am not... I repeat, I am not... a "frontend developer", just because I like to write JS. I'm also not a "backend developer" b/c I like to write communication-oriented code, to manage and transmit data and juggle asynchony and other non-UI stuff. I'm a middle-end dev. Forever. I build libraries, tools, etc. My product is what another dev uses to build their product. Kyle Simpson

What is the output?
Anonymous voting

SPONSORED BY Blacksmith 👩‍🚒 Run GitHub Actions 2x faster at half the cost. CHALLENGE ❓

const obj = {
  a: 1,
  b() {
    return new Promise(resolve => {
      setTimeout(() => {
        resolve(this.a);
      }, 100);
    });
  }
};

obj.b().then(console.log);

obj.a = 2;

📎 Sponsorship opportunity! We are excited to share that our JavaScript newsletter has become quite popular in our community!
📎 Sponsorship opportunity! We are excited to share that our JavaScript newsletter has become quite popular in our community! With 21k subscribers and around 80 new joiners every day, we see a fantastic engagement with 20-30K reads daily. If your company is interested in sponsoring and collaborating with our newsletter, we'd love to hear from you! Feel free to contact me.

What is the output?
Anonymous voting

CHALLENGE

const array = [1, 2, 3];
const obj = { a: 1, b: 2 };

array.push(obj);
obj.a = 3;

console.log(array[3].a);

🤩 Maska 3.0: Zero-Dependency Input Mask Library Several demos on the homepage. Lightweight and framework independent but off
🤩 Maska 3.0: Zero-Dependency Input Mask Library Several demos on the homepage. Lightweight and framework independent but offers Vue 2/3, Alpine.js and Svelte integrations. GitHub repo. Form․io

What is the output?
Anonymous voting

CHALLENGE

const obj = {
  a: 1,
  then(resolve) {
    resolve(this.a);
  }
};

obj.then(console.log);

👩‍🦯 es-toolkit: A Modern JavaScript Utility Library Think Lodash but newer, faster, smaller, and with tree shaking and buil
👩‍🦯 es-toolkit: A Modern JavaScript Utility Library Think Lodash but newer, faster, smaller, and with tree shaking and built-in TypeScript support. The reference guide shows off the supported functions so far – it’s not quite as extensive as Lodash, but it’s getting there with the goal being “to achieve full feature parity with Lodash.” Viva Republica, Inc

What is the output?
Anonymous voting

CHALLENGE

const array = [1, 2, 3];
array[-1] = 0;

console.log(array.length);

🌕 How to Make Complex Chrome Extensions Spinning up a quick, simple browser extension isn’t that big of a deal nowadays, esp
🌕 How to Make Complex Chrome Extensions Spinning up a quick, simple browser extension isn’t that big of a deal nowadays, especially with tools like Extension to kick off a project. Larger extensions are a different story, so it’s neat to learn from the experiences of a team that’s built one. Nina Torgunakova

What is the output?
Anonymous voting

CHALLENGE

const obj1 = { a: 1 };
const obj2 = Object.create(obj1);
obj2.b = 2;

const result = 'a' in obj2;

console.log(result);

🔵 React Flow 12: Create Node-Based Editors & Interactive Diagrams Part of xyflow, this makes it easy to create node-based UI
🔵 React Flow 12: Create Node-Based Editors & Interactive Diagrams Part of xyflow, this makes it easy to create node-based UIs where you have interactive components wired together however you choose. There's a Svelte version too. Moritz Klack and John Robb

What is the output?
Anonymous voting

CHALLENGE

const array = Array.from({ length: 5 }, () => Math.random() > 0.5);

console.log(array);