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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 548Tecnologías y Aplicaciones4 383

📈 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 31 447 suscriptores, ocupando la posición 4 383 en la categoría Tecnologías y Aplicaciones y el puesto 13 548 en la región India.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 31 447 suscriptores.

Según los últimos datos del 14 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de -198, y en las últimas 24 horas de -14, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 6.27%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 2.55% de reacciones respecto al total de suscriptores.
  • Alcance de las publicaciones: Cada publicación recibe en promedio 1 972 visualizaciones. En el primer día suele acumular 800 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 15 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.

31 447
Suscriptores
-1424 horas
-527 días
-19830 días
Archivo de publicaciones
JavaScript
JavaScript
31 452
What is the output?
Anonymous voting

JavaScript
JavaScript
31 452
CHALLENGE 
const obj = {
  value: 10,
  getValue() {
    return this.value;
  },
  getArrowValue: () => {
    return this.value;
  },
  getMixedValue() {
    const regular = function() { return this.value; };
    const arrow = () => this.value;
    
    return [regular(), arrow()];
  }
};

console.log(obj.getMixedValue());

JavaScript
JavaScript
31 452
🫡 GSAP v3.13: JavaScript Animation Set Free Last year the popular GSAP (a.k.a. GreenSock) animation library was acquired by
🫡 GSAP v3.13: JavaScript Animation Set Free Last year the popular GSAP (a.k.a. GreenSock) animation library was acquired by Webflow and as of this new version the entire GSAP toolkit is freely available (including formerly paid addons like MorphSVG and SplitText) even for commercial use. If you're unfamiliar with GSAP and want to see some of what it can do, they have a showcase, lots of code demos, and amazing docs. Cassie Evans and Jack Doyle

JavaScript
JavaScript
31 452
What is the output?
Anonymous voting

JavaScript
JavaScript
31 452
CHALLENGE 
const target = { a: 1, b: 2 };
const handler = {
  get(obj, prop) {
    return prop === 'sum' ? obj.a + obj.b : Reflect.get(obj, prop);
  },
  set(obj, prop, value) {
    if (prop === 'a' && value < 0) {
      return false;
    }
    return Reflect.set(obj, prop, value);
  }
};

const proxy = new Proxy(target, handler);
proxy.a = -5;
proxy.b = 10;
console.log(`${proxy.a}, ${proxy.b}, ${proxy.sum}`);

JavaScript
JavaScript
31 452
🥶 TypeScript is Like C#: A Backend Guide I've been dabbling with a little C# recently and enjoyed this TypeScript is Like C#
🥶 TypeScript is Like C#: A Backend Guide I've been dabbling with a little C# recently and enjoyed this TypeScript is Like C# guide oriented largely around showing TypeScript/JavaScript vs C# examples of doing the same things.

JavaScript
JavaScript
31 452
What is the output?
Anonymous voting

JavaScript
JavaScript
31 452
CHALLENGE 
const obj = {
  value: 42,
  getValue() {
    return this.value;
  },
  getValueArrow: () => this.value,
  nested: {
    value: 100,
    getValue() {
      return this.value;
    }
  }
};

const extractedMethod = obj.getValue;
const boundMethod = obj.getValue.bind(obj);

console.log(obj.getValue() + ',' + obj.getValueArrow() + ',' + 
            obj.nested.getValue() + ',' + extractedMethod() + ',' + 
            boundMethod());

JavaScript
JavaScript
31 452
🤟 Koa 3.0: The Expressive HTTP Middleware Framework Koa first appeared over a decade ago as a ‘next-generation’ Web framewor
🤟 Koa 3.0: The Expressive HTTP Middleware Framework Koa first appeared over a decade ago as a ‘next-generation’ Web framework that shared some of the lineage (and team) of Express.js, but leaning on more modern JavaScript features and ideas of the time. While Express has been making a comeback recently, Koa has progressed too and offers a compelling alternative. v3.0 release notes. Koa contributors

JavaScript
JavaScript
31 452
What is the output?
Anonymous voting

JavaScript
JavaScript
31 452
CHALLENGE 
function Animal(name) {
  this.name = name;
}

Animal.prototype.getName = function() {
  return this.name;
};

function Dog(name, breed) {
  Animal.call(this, name);
  this.breed = breed;
}

Dog.prototype = Object.create(Animal.prototype);
Dog.prototype.constructor = Dog;

Dog.prototype.getName = function() {
  return `Dog called ${Animal.prototype.getName.call(this)}`;
};

const myDog = new Dog('Rex', 'German Shepherd');
console.log(myDog.getName());

JavaScript
JavaScript
31 452
✌️ JavaScript Font Picker A surprisingly featureful control for letting users pick fonts from a range of system fonts, Google
✌️ JavaScript Font Picker A surprisingly featureful control for letting users pick fonts from a range of system fonts, Google fonts, and custom fonts of your choice. You can play with a code demo here or go to the GitHub repo. Zygomatic

JavaScript
JavaScript
31 452
What is the output?
Anonymous voting

JavaScript
JavaScript
31 452
CHALLENGE 
function* genSequence() {
  const result = yield 'first';
  console.log(result);
  yield* [1, 2];
  return 'done';
}

const gen = genSequence();
let next = gen.next('ignored');
console.log(next.value);
next = gen.next('second');
next = gen.next();
console.log(next.value);
next = gen.next();
console.log(next);

JavaScript
JavaScript
31 452
🤨 Creating a 3D Split-Flap Display with JavaScript A split-flap display is a electro-mechanical display commonly associated
🤨 Creating a 3D Split-Flap Display with JavaScript A split-flap display is a electro-mechanical display commonly associated with live timetable displays and it makes for a neat effect on the Web too. Jhey breaks down how to replicate it, or you can hit up this live demo. Jhey Tompkins

JavaScript
JavaScript
31 452
What is the output?
Anonymous voting

JavaScript
JavaScript
31 452
CHALLENGE 
function* counter() {
  let i = 0;
  while (true) {
    const direction = yield i;
    if (direction === 'up') i += 2;
    else if (direction === 'down') i -= 1;
    else i += 1;
  }
}

const count = counter();
console.log(count.next().value);
console.log(count.next('up').value);
console.log(count.next('down').value);
console.log(count.next().value);

JavaScript
JavaScript
31 452
👍 p5.js 2.0: The JavaScript Library for Creative Coding A popular Processing-inspired creative coding library that makes it
👍 p5.js 2.0: The JavaScript Library for Creative Coding A popular Processing-inspired creative coding library that makes it easy to create interactive, visual experiences (examples). v2.0 improves its font support, adds more ways to draw and manipulate text, adds a way to write shaders in JavaScript, and much more. p5.js 2.0: You Are Here has more details on the release and where the project is headed next. p5.js Team

JavaScript
JavaScript
31 452
What is the output?
Anonymous voting

JavaScript
JavaScript
31 452
CHALLENGE 

const obj = {
  [Symbol('a')]: 'hidden',
  a: 'visible',
  [Symbol.for('b')]: 'registered',
  b: 123
};

const symbol1 = Symbol.for('b');
const symbol2 = Symbol.for('b');

console.log(obj.a + ', ' + 
  obj[Symbol('a')] + ', ' + 
  obj[symbol1] + ', ' + 
  (symbol1 === symbol2));