ru
Feedback
JavaScript

JavaScript

Открыть в Telegram

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

Больше

📈 Аналитический обзор Telegram-канала JavaScript

Канал JavaScript (@javascript) языкового сегмента Английский является активным участником. Сейчас сообщество объединяет 31 148 подписчиков, занимая 4 163 место в категории Технологии и приложения и 12 815 место в регионе Индия.

📊 Показатели аудитории и динамика

С момента создания невідомо проект демонстрирует стремительный рост, собрав аудиторию из 31 148 подписчиков.

Согласно последним данным от 19 сентября, 2026, канал показывает стабильную активность. За последние 30 дней изменение числа участников составило -123, а за последние 24 часа — -2, при этом общий охват остаётся высоким.

  • Статус верификации: Не верифицирован
  • Уровень вовлечённости (ER): Средний показатель вовлечённости аудитории составляет 6.26%. В первые 24 часа после публикации контент обычно набирает 2.31% реакций от общего числа подписчиков.
  • Охват публикаций: В среднем каждый пост получает 1 949 просмотров. В течение первых суток публикация набирает 718 просмотров.
  • Реакции и взаимодействия: Аудитория активно поддерживает контент: среднее количество реакций на один пост — 5.
  • Тематические интересы: Контент сосредоточен на ключевых темах, таких как javascript, console.log(gen.next().value, processdata, remix, acc.

📝 Описание и контентная политика

Автор описывает ресурс как площадку для выражения субъективного мнения:
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

Благодаря высокой частоте обновлений (последние данные получены 20 сентября, 2026) канал поддерживает актуальность и высокий уровень охвата публикаций. Аналитика показывает, что аудитория активно взаимодействует с контентом, что делает его важной точкой влияния в категории Технологии и приложения.

31 148
Подписчики
-224 часа
-367 дней
-12330 дней
Архив постов
✌️ It’s About to Get a Lot Easier For Your JavaScript to Clean Up After Itself A fun technical exploration of Symbol.dispose
✌️ It’s About to Get a Lot Easier For Your JavaScript to Clean Up After Itself A fun technical exploration of Symbol.dispose and using, two new features that’ll ease many headaches around cleaning up after yourself: closing connections, freeing resources, etc. Just watch out for the Muppets… Mat Marquis

What is the output?
Anonymous voting

CHALLENGE
const wm = new WeakMap();
const obj1 = { name: 'Sarah' };
const obj2 = { name: 'Mike' };

wm.set(obj1, 'developer');
wm.set(obj2, 'designer');

console.log(wm.get(obj1));
console.log(wm.has(obj2));
console.log(wm.get({ name: 'Sarah' }));
console.log(wm.delete(obj1));
console.log(wm.has(obj1));

😮 npmx: A New npm Registry Package Browser A smooth, fast way to browse packages on the official npm registry. It’s certainl
😮 npmx: A New npm Registry Package Browser A smooth, fast way to browse packages on the official npm registry. It’s certainly fast, smooth, and you see more info up front and center - check out the axios page for example. “We’re not replacing the npm registry, but instead providing an elevated developer experience through a fast, modern UI.” npmx

What is the output?
Anonymous voting

CHALLENGE
class Calculator {
  constructor(value) {
    this.value = value;
  }
  
  add(num) {
    this.value += num;
    return this;
  }
  
  getValue = () => this.value;
}

const calc = new Calculator(10);
const addMethod = calc.add;
const getValueMethod = calc.getValue;

addMethod.call({value: 5}, 3);
console.log(calc.getValue());
console.log(getValueMethod());

🤩 broz (above) is a simple Node/Electron tool you can use via npx if you're tired of fidgeting around to get a screenshot of
🤩 broz (above) is a simple Node/Electron tool you can use via npx if you're tired of fidgeting around to get a screenshot of a site with a clean look. From the maintainer of Shiki.

What is the output?
Anonymous voting

CHALLENGE
const operations = {
  value: 10,
  multiply: function(x) {
    return this.value * x;
  },
  arrow: (x) => {
    return this.value * x;
  },
  nested: function() {
    const inner = () => this.value * 2;
    return inner();
  }
};

console.log(operations.multiply(3));
console.log(operations.arrow(3));
console.log(operations.nested());

👀 Transformers.js v4 Preview Released Transformers.js brings Hugging Face’s transformer models directly to the JavaScript wo
👀 Transformers.js v4 Preview Released Transformers.js brings Hugging Face’s transformer models directly to the JavaScript world, meaning you can run numerous NLP, vision, and audio models right from Node.js. v4 is WebGPU powered and is now installable with npm. Hugging Face

😮 npmx: A New npm Registry Package Browser A smooth, fast way to browse packages on the official npm registry. It’s certainl
😮 npmx: A New npm Registry Package Browser A smooth, fast way to browse packages on the official npm registry. It’s certainly fast, smooth, and you see more info up front and center - check out the axios page for example. “We’re not replacing the npm registry, but instead providing an elevated developer experience through a fast, modern UI.” npmx

🥶🌲 TypeScript 6.0 enters beta, but what does it mean for Node developers? TypeScript 6.0 is now in beta. It's a "clean up y
🥶🌲 TypeScript 6.0 enters beta, but what does it mean for Node developers? TypeScript 6.0 is now in beta. It's a "clean up your tsconfig" release, not meant to wow but to make sense as a bridge to the eventual Go-powered 'native' TypeScript 7 compiler.

What is the output?
Anonymous voting

CHALLENGE
console.log('1');

setTimeout(() => console.log('2'), 0);

Promise.resolve().then(() => console.log('3'));

console.log('4');

Promise.resolve().then(() => {
  console.log('5');
  setTimeout(() => console.log('6'), 0);
});

console.log('7');

🌲 An Advanced Retry Mechanism in Node.js with Kafka Have you ever wondered how systems are designed to ensure reliable event
🌲 An Advanced Retry Mechanism in Node.js with Kafka Have you ever wondered how systems are designed to ensure reliable event delivery and processing? How can we minimise event loss to a very low level: or even achieve near-zero message loss and highly reliable processing? nairihar

What is the output?
Anonymous voting

CHALLENGE
function memoize(fn) {
  const cache = new Map();
  return function(...args) {
    const key = JSON.stringify(args);
    if (cache.has(key)) {
      return cache.get(key);
    }
    const result = fn.apply(this, args);
    cache.set(key, result);
    return result;
  };
}

const fibonacci = memoize(function(n) {
  if (n <= 1) return n;
  return fibonacci(n - 1) + fibonacci(n - 2);
});

console.log(fibonacci(10));
console.log(fibonacci.cache?.size || 'undefined');

🌲 The State of JavaScript 2025: Backend Frameworks The results of the popular annual JavaScript survey are out, and we’re fo
🌲 The State of JavaScript 2025: Backend Frameworks The results of the popular annual JavaScript survey are out, and we’re focusing on the most relevant bit to Node.js: backend frameworks. Express still leads the way, but NestJS continues to grow rapidly. Meanwhile, Hono comes top in developer satisfaction. Devographics

What is the output?
Anonymous voting

CHALLENGE
const obj1 = { a: 1, b: { c: 2 } };
const obj2 = { ...obj1 };
const obj3 = obj1;

obj2.a = 10;
obj2.b.c = 20;
obj3.b.c = 30;

console.log(obj1.a);
console.log(obj1.b.c);
console.log(obj2.a);
console.log(obj2.b.c);
console.log(obj3.a);
console.log(obj3.b.c);