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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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📈 Telegram kanali JavaScript analitikasi

JavaScript (@javascript) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 31 406 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 370-o'rinni va Hindiston mintaqasida 13 353-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 31 406 obunachiga ega bo‘ldi.

20 Iyun, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -164 ga, so‘nggi 24 soatda esa -20 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 5.88% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 2.24% ini tashkil etuvchi reaksiyalarni to‘playdi.
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  • Tematik yo‘nalishlar: Kontent javascript, console.log(gen.next().value, processdata, remix, acc kabi asosiy mavzularga jamlangan.

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Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
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

Yuqori yangilanish chastotasi (oxirgi ma’lumot 21 Iyun, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.

31 406
Obunachilar
-2024 soatlar
-307 kunlar
-16430 kunlar
Postlar arxiv
CHALLENGE

function* generator() {
  yield 1;
  yield* [2, 3];
  yield 4;
}

const gen = generator();

const arr = Array.from(gen);
console.log(arr);

✌️ TC39 Meets Again and Advances Key Proposals The Ecma TC39 group that pushes forward the development of ECMA/JavaScript met
✌️ TC39 Meets Again and Advances Key Proposals The Ecma TC39 group that pushes forward the development of ECMA/JavaScript met again this week and moved several key proposals forward, including Deferred Import Evaluation, Error.isError(), RegExp escaping, and Promise.try. Sarah Gooding (Socket)

What is the output?
Anonymous voting

CHALLENGE

const func = new Function('a', 'b', 'return a + b');
console.log(func(1, 2));

😆
😆

What is the output?
Anonymous voting

CHALLENGE

function* generator() {
  yield 1;
  yield 2;
}

const gen = generator();
const sym = Symbol('unique');

gen[sym] = function() {
  return this.next().value;
};

console.log(gen[sym](), gen[sym](), gen[sym]());

What is the output?
Anonymous voting

CHALLENGE

const handler = {
  get(target, prop, receiver) {
    if (prop === 'secret') {
      return Reflect.get(...arguments) + ' exposed';
    }
    return Reflect.get(...arguments);
  }
};

const secretObj = { secret: 'hidden', reveal: 'nothing' };
const proxy = new Proxy(secretObj, handler);

console.log(proxy.secret);

🌲 Node is Leaking Memory? setTimeout Could Be The Reason The folks at Sentry were running into problems with how Node handle
🌲 Node is Leaking Memory? setTimeout Could Be The Reason The folks at Sentry were running into problems with how Node handles timeouts created with setTimeout or, more specifically, problems caused by hanging on to the Timeout objects setTimeout returns.. Armin Ronacher

What is the output?
Anonymous voting

CHALLENGE

function* gen() {
  yield 1;
  yield 2;
  yield 3;
}

async function asyncFunc() {
  for (let value of gen()) {
    await new Promise(res => setTimeout(res, 100));
    console.log(value);
  }
  return 'done';
}

const result = asyncFunc();
console.log(result instanceof Promise);

🌲 10 Modern Node.js Runtime Features to Start Using in 2024 If it ever feels like the new feature spotlight shines too much
🌲 10 Modern Node.js Runtime Features to Start Using in 2024 If it ever feels like the new feature spotlight shines too much on Bun or Deno, never fear - Node has been taking huge strides forward too. Liran helps us catch up with a lot of the newest Node features. Liran Tal

What is the output?
Anonymous voting

CHALLENGE

const secretKey = Symbol('key');
const secretValue = 'secret';

function Store() {
  this[secretKey] = secretValue;
}

Store.prototype.get = function(key) {
  return this[key];
};

const store = new Store();
const revealed = store.get(secretKey);
console.log(revealed);

❓ KaTeX: The Fastest Math Typesetting Library for the Web All these AI And machine learning papers and blog posts these days
KaTeX: The Fastest Math Typesetting Library for the Web All these AI And machine learning papers and blog posts these days are crammed with mathematical notation, so how about a no dependency, TeX-based approach to rendering them? The sandbox demo page shows off how smooth it is. Emily Eisenberg and Sophie Alpert

What is the output?
Anonymous voting

CHALLENGE

const secret = 'hidden';
function revealSecret() {
  const secret = 'revealed';
  const obj = { secret: 'object secret' };
  with (obj) {
    return () => secret;
  }
}

const mySecret = revealSecret()();
console.log(mySecret);

😯 Motion Canvas: Create Dynamic Canvas-Rendered Animations There’s two parts. A library where you use generator functions to
😯 Motion Canvas: Create Dynamic Canvas-Rendered Animations There’s two parts. A library where you use generator functions to procedurally define animations, and an editor that provides a real-time preview of said animations which you can see in action here. Motion Canvas