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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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India13 278Tecnologías y Aplicaciones4 369

📈 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 31 377 suscriptores, ocupando la posición 4 369 en la categoría Tecnologías y Aplicaciones y el puesto 13 278 en la región India.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 31 377 suscriptores.

Según los últimos datos del 21 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de -169, y en las últimas 24 horas de -9, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 5.80%. 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 1 821 visualizaciones. En el primer día suele acumular 660 visualizaciones.
  • Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 7.
  • 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 22 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.

31 377
Suscriptores
-924 horas
-257 días
-16930 días
Archivo de publicaciones
JavaScript
JavaScript
31 396
❓ CHALLENGE 

function fetchData(url) {
  return new Promise((resolve, reject) => {
    setTimeout(() => {
      if (url.startsWith('https://api.example.com')) {
        resolve({ data: 'Some data' });
      } else {
        reject(new Error('Invalid URL'));
      }
    }, 1000);
  });
}

fetchData('https://api.example.com/data')
  .then(response => console.log(response.data))
  .catch(error => console.error(error));

JavaScript
JavaScript
31 396
😂 Pac-Man in JavaScript in 1 Hour I felt old when Ania said “if you’ve never played Pac-Man before..” 😅 – nonetheless, she’
😂 Pac-Man in JavaScript in 1 Hour I felt old when Ania said “if you’ve never played Pac-Man before..” 😅 – nonetheless, she’s back with another of her fantastic, thorough walkthroughs. ANIA KUBÓW

JavaScript
JavaScript
31 396
What is the output?
Anonymous voting

JavaScript
JavaScript
31 396
❓ CHALLENGE 

const person = {};
person.name.toUpperCase();
console.log(person.name);

JavaScript
JavaScript
31 396
🤟 Node.js's 2023 Summarized Rafael, of the Node.js TSC and Fastify core team, shares a useful update on the evolution of Nod
🤟 Node.js's 2023 Summarized Rafael, of the Node.js TSC and Fastify core team, shares a useful update on the evolution of Node.js over the past year, how the team ensures Node is well tested and reliable, changes to Node’s vendor dependencies (of which it gained three in 2023), as well as enhancements to Node’s security and Web presence. RAFAEL GONZAGA

JavaScript
JavaScript
31 396
What is the output?
Anonymous voting

JavaScript
JavaScript
31 396
❓ CHALLENGE 

const num = 8;
const obj = {
  num: 10,
  inner: {
    num: 6,
    getNum: function() {
      return this.num;
    }
  }
};
console.log(obj.inner.getNum());
const getNum = obj.inner.getNum;
console.log(getNum());

JavaScript
JavaScript
31 396
📣 The React Team Shares What It's Been Working On Work on React Compiler has progressed with it now powering Instagram’s pro
📣 The React Team Shares What It's Been Working On Work on React Compiler has progressed with it now powering Instagram’s prod site ('React 19 Will Be Compiled' goes into depth on what the compiler means for most React devs). We also learn React 19 is on the way and will include breaking changes to support things like Web Components. THE REACT.JS CORE TEAM

JavaScript
JavaScript
31 396
What is the output?
Anonymous voting

JavaScript
JavaScript
31 396
❓ CHALLENGE 

let i = 0;
for (; i < 5; i++) {
  setTimeout(() => console.log(i), 0);
}

JavaScript
JavaScript
31 396
💻 JSR first impressions JSR is a new package repository being introduced by the team at Deno that aims to solve many problem
💻 JSR first impressions JSR is a new package repository being introduced by the team at Deno that aims to solve many problems in the Javascript eco-system. I was invited to take part in very early access to it and want to share my impressions. Kitson P. Kelly

JavaScript
JavaScript
31 396
What is the output?
Anonymous voting

JavaScript
JavaScript
31 396
❓ CHALLENGE 

const x = [1, 2, 3];
const y = x;
y.push(4);
console.log(x);

JavaScript
JavaScript
31 396
Nice 🔥 Union, intersection, difference, and more are coming to JavaScript Sets
Nice 🔥 Union, intersection, difference, and more are coming to JavaScript Sets

JavaScript
JavaScript
31 396
What is the output?
Anonymous voting

JavaScript
JavaScript
31 396
❓ CHALLENGE 

const product = {
  name: "Laptop",
  price: 1000,
  discount: function(percentage) {
    return this.price * (percentage / 100);
  }
};
const result = product.discount(10);
console.log(result);

JavaScript
JavaScript
31 396
🟣🖐 ModularAdmin: Free Bootstrap 4 Dashboard Theme HTML version ModularAdmin is an open source dashboard theme built in a mo
🟣🖐 ModularAdmin: Free Bootstrap 4 Dashboard Theme HTML version ModularAdmin is an open source dashboard theme built in a modular way. That makes it easy to scale, modify and maintain. modularcode

JavaScript
JavaScript
31 396
What is the output?
Anonymous voting

JavaScript
JavaScript
31 396
❓ CHALLENGE 

const string = "abacabadabacaba";
const result = string.split("a").length - 1;
console.log(result);

JavaScript
JavaScript
31 396
✌️ Union, Intersection, Difference, and More Coming to JavaScript Sets Set was introduced back in ECMAScript 2015 (a.k.a. ES6
✌️ Union, Intersection, Difference, and More Coming to JavaScript Sets Set was introduced back in ECMAScript 2015 (a.k.a. ES6) but only had some basic methods built-in. Phil looks at what sets can do and what new features are on the way. PHIL NASH