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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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📈 Аналитический обзор Telegram-канала JavaScript

Канал JavaScript (@javascript) языкового сегмента Английский является активным участником. Сейчас сообщество объединяет 31 291 подписчиков, занимая 4 213 место в категории Технологии и приложения и 13 196 место в регионе Индия.

📊 Показатели аудитории и динамика

С момента создания невідомо проект демонстрирует стремительный рост, собрав аудиторию из 31 291 подписчиков.

Согласно последним данным от 01 августа, 2026, канал показывает стабильную активность. За последние 30 дней изменение числа участников составило -27, а за последние 24 часа — -9, при этом общий охват остаётся высоким.

  • Статус верификации: Не верифицирован
  • Уровень вовлечённости (ER): Средний показатель вовлечённости аудитории составляет 6.82%. В первые 24 часа после публикации контент обычно набирает 2.48% реакций от общего числа подписчиков.
  • Охват публикаций: В среднем каждый пост получает 2 133 просмотров. В течение первых суток публикация набирает 775 просмотров.
  • Реакции и взаимодействия: Аудитория активно поддерживает контент: среднее количество реакций на один пост — 6.
  • 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 02 августа, 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.

31 291
Подписчики
-924 часа
-507 дней
-2730 день
Архив постов
🥶 scriptc: Vercel's New TypeScript-to-Native Compiler A new entry into the growing field of JS/TS native ahead-of-time compi
🥶 scriptc: Vercel's New TypeScript-to-Native Compiler A new entry into the growing field of JS/TS native ahead-of-time compilers that makes the promise that "what compiles behaves byte-for-byte like Node." Static by default, but you can opt in to a --dynamic mode which embeds a JavaScript engine for runtime dynamism. GitHub repo. Vercel Labs

What is the output?
Anonymous voting

CHALLENGE
function* inner() {
  yield 1;
  yield 2;
  return 10;
}

function* outer() {
  const result = yield* inner();
  yield result;
  yield 3;
}

const gen = outer();
const a = gen.next().value;
const b = gen.next().value;
const c = gen.next().value;
const d = gen.next().value;
console.log(a, b, c, d);

⛽️ The Secure Way to Release an npm Package in 2026 A practical guide to publishing npm packages more safely in 2026, written
⛽️ The Secure Way to Release an npm Package in 2026 A practical guide to publishing npm packages more safely in 2026, written by someone who's released several popular packages (like postcss and nanoid). As well as showing how to use things like staged publishing and trusted publishing, he explains why and the security benefits of doing so. Andrey Sitnik

What is the output?
Anonymous voting

CHALLENGE
class Base {
  static count = 0;
  static #secret;
  static {
    Base.#secret = 10;
    Base.count += 1;
  }
  static getSecret() {
    return Base.#secret;
  }
}

class Derived extends Base {
  static {
    Base.count += 100;
  }
}

console.log(Base.count, Derived.count, Base.getSecret());

What is the output?
Anonymous voting

CHALLENGE
function Animal(name) {
  this.name = name;
}
Animal.prototype.speak = function () {
  return `${this.name} makes a sound`;
};

function Dog(name) {
  Animal.call(this, name);
}
Dog.prototype = Object.create(Animal.prototype);
Dog.prototype.constructor = Dog;
Dog.prototype.speak = function () {
  return `${Animal.prototype.speak.call(this)} (bark)`;
};

const d = new Dog('Rex');
console.log(
  d.speak(),
  d instanceof Animal,
  d.constructor === Dog,
  Object.getPrototypeOf(d) === Dog.prototype
);

export {};

What is the output?
Anonymous voting

CHALLENGE
const source = {
  _val: 1,
  get val() { return this._val; }
};
const copy1 = Object.assign({}, source);
source._val = 100;
const copy2 = { ...source };
copy1._val = 999;
console.log(copy1.val, copy2.val, source.val, copy1._val);

What is the output?
Anonymous voting

CHALLENGE
const arr = [1, [2, 3], [4, [5, 6]], 7];
const a = arr.flat();
const b = arr.flat(2);
const c = arr.flatMap(x => Array.isArray(x) ? x : [x, x]);
const d = [1, 2, 3].flatMap(x => [[x]]);
console.log(JSON.stringify([a, b, c, d]));

What is the output?
Anonymous voting

CHALLENGE
const primArr = [1, 2, 3];
const copyArr = [...primArr];
copyArr[0] = 99;

const objArr = [{ x: 1 }, { x: 2 }];
const copyObjArr = [...objArr];
copyObjArr[0].x = 99;

console.log(primArr[0], copyArr[0], objArr[0].x, copyObjArr[0].x);

🙂 Follow a Single HTTP Request Through Its ~200ms Life From the creator of NodeBook, a thorough guide to Node's internals, c
🙂 Follow a Single HTTP Request Through Its ~200ms Life From the creator of NodeBook, a thorough guide to Node's internals, comes a scroll-driven visualization following every step a single HTTP POST request takes from the user's click to Node's event loop and on to a database behind it. Ishtmeet Singh

What is the output?
Anonymous voting

CHALLENGE
class Timer {
  constructor() { this.seconds = 0; }
  start() {
    this.tick = () => { this.seconds++; return this.seconds; };
    return this.tick;
  }
}

const t = new Timer();
const tick = t.start();
const obj = { seconds: 100, tick };
console.log(tick(), obj.tick(), t.seconds);

😲 LiteParse 2: Fast, Light PDF Document Parsing A PDF parser built in Rust with bindings for Node (plus WASM, Rust, and Pyth
😲 LiteParse 2: Fast, Light PDF Document Parsing A PDF parser built in Rust with bindings for Node (plus WASM, Rust, and Python) — it worked great in my testing. It includes OCR, handles layouts/is spatially aware, and is fast (a complex 140-page PDF took ~10 seconds). Here's how to get started from Node. LlamaIndex

😮 How a Fake Interview's Coding Challenge Steals Credentials A dissection of a North Korean campaign that hides malware insi
😮 How a Fake Interview's Coding Challenge Steals Credentials A dissection of a North Korean campaign that hides malware inside SVG images in a fake job interview's JavaScript 'coding challenge'. The targeting of job-seeking devs is on the increase, as Roman Imankulov recently discovered first-hand. Daniel Stepanic (Elastic)

Famously, the only thing Java gave JavaScript was the first four letters of its name. That goes unmentioned in 😉 this new do
Famously, the only thing Java gave JavaScript was the first four letters of its name. That goes unmentioned in 😉 this new documentary about Java (74 minutes), but I enjoyed learning Java's story anyway. It's from the same folks as the fantastic Vite, Angular, and Node.js documentaries.