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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 31 168 suscriptores, ocupando la posición 4 166 en la categoría Tecnologías y Aplicaciones y el puesto 12 793 en la región India.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 31 168 suscriptores.

Según los últimos datos del 15 septiembre, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de -145, y en las últimas 24 horas de -20, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 6.12%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 2.30% de reacciones respecto al total de suscriptores.
  • Alcance de las publicaciones: Cada publicación recibe en promedio 1 908 visualizaciones. En el primer día suele acumular 717 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 16 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.

31 168
Suscriptores
-2024 horas
-557 días
-14530 días
Archivo de publicaciones
What is the output?
Anonymous voting

CHALLENGE
let count = 0;
const inc = () => (count += 1, count);
const a = 0 || inc();
const b = null ?? inc();
const c = a && inc();
const d = b?.toString() || inc();
console.log(a, b, c, d, count);

What is the output?
Anonymous voting

CHALLENGE
const a = [] + [];
const b = [] + {};
const c = {} + [];
const d = 1 + "1" - 1;
console.log(a, b, c, d);

What is the output?
Anonymous voting

CHALLENGE
function Timer() {
  this.seconds = 0;
  this.tick = () => { this.seconds++; };
  this.tickRegular = function () { this.seconds++; };
}

const t = new Timer();
const { tick, tickRegular } = t;
tick();

let regularResult;
try {
  tickRegular();
  regularResult = 'no error';
} catch (e) {
  regularResult = e instanceof TypeError;
}

console.log(t.seconds, regularResult);

What is the output?
Anonymous voting

CHALLENGE
const base = {
  get value() {
    return this._value ?? 'default';
  },
  set value(v) {
    this._value = v;
  }
};

const derived = Object.create(base);
derived.value = 'hello';

const another = Object.create(base);

console.log(derived.value, another.value, derived.hasOwnProperty('_value'));

What is the output?
Anonymous voting

CHALLENGE
class Base {
  #value = 0;
  get value() { return this.#value; }
  set value(v) { this.#value = v * 2; }
}
class Derived extends Base {
  get value() { return super.value + 1; }
  set value(v) { super.value = v + 10; }
}
const d = new Derived();
d.value = 5;
console.log(d.value, d.value = 100, d.value);

🌲 A Recap of Node.js Interactive 2026 Node.js Interactive returned for the first time since 2019 as part of this month's Ren
🌲 A Recap of Node.js Interactive 2026 Node.js Interactive returned for the first time since 2019 as part of this month's RenderATL event with Node contributors and invited speakers tackling Node's near-term roadmap in areas like AI, supply chain security, WinterCG becoming Ecma TC55, work on QUIC and HTTP/3 support, and Node's move to one major release a year. Aviv Keller

👀 Uppy 6.0: A Modular JavaScript File Uploader Resumable uploads from disk, Dropbox or GDrive, with wrappers for React, Vue,
👀 Uppy 6.0: A Modular JavaScript File Uploader Resumable uploads from disk, Dropbox or GDrive, with wrappers for React, Vue, Svelte & Angular. This version focuses on clean-up, with a rewritten S3 plugin and fewer packages to manage. Transloadit

🔥 The Depths of JavaScript: Minesweeper in 247 Bytes An analysis of a playable 8x8 Minesweeper implementation in one line of
🔥 The Depths of JavaScript: Minesweeper in 247 Bytes An analysis of a playable 8x8 Minesweeper implementation in one line of JavaScript, complete with flags and cascading blank cells. The author's 658-byte version is impressive enough, but this post covers the tricks to make it 62% smaller than that! yui and DNEK

What is the output?
Anonymous voting

CHALLENGE
function createCounters() {
  const counters = [];
  for (let i = 0; i < 3; i++) {
    let count = 0;
    counters.push(() => {
      count += i;
      return count;
    });
  }
  return counters;
}

const counters = createCounters();
const first = counters.map(fn => fn()).join(',');
const second = counters.map(fn => fn()).join(',');
console.log(first, second);

👀 htmx 4.0 has landed, the first major release in two years, with lots of changes. It remains a neat way to add interactivit
👀 htmx 4.0 has landed, the first major release in two years, with lots of changes. It remains a neat way to add interactivity to server-rendered pages without reaching for a frontend framework.

What is the output?
Anonymous voting

CHALLENGE
class Timer {
  #ticks = 0;
  tick = () => {
    this.#ticks++;
    return this.#ticks;
  };
  reset() {
    this.#ticks = 0;
    return this.#ticks;
  }
}

const t = new Timer();
const { tick, reset } = t;
let result;
try {
  result = reset();
} catch (e) {
  result = e.constructor.name;
}
console.log(tick(), tick(), result);

⛽️ Drydock: Diff Your npm Tarballs Before You Publish From a Preact core team member comes a tool to diff built npm tarballs
⛽️ Drydock: Diff Your npm Tarballs Before You Publish From a Preact core team member comes a tool to diff built npm tarballs against the last published version, flagging install scripts, network access and new binaries. It can then gate your Actions publish job or watch npm's new staged publishing flow. Jovi De Croock

What is the output?
Anonymous voting