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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 31 126 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 201-o'rinni va Hindiston mintaqasida 12 848-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 31 126 obunachiga ega bo‘ldi.

24 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -133 ga, so‘nggi 24 soatda esa -18 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 6.09% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 2.08% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 1 897 marta ko‘riladi; birinchi sutkada odatda 647 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 4 ta reaksiya keladi.
  • Tematik yo‘nalishlar: Kontent javascript, console.log(gen.next().value, processdata, remix, acc kabi asosiy mavzularga jamlangan.

📝 Tavsif va kontent siyosati

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 25 Sentabr, 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.

31 126
Obunachilar
-1824 soatlar
-357 kun
-13330 kun
Postlar arxiv
CHALLENGE
const WM = new WeakMap();
let obj = {};
let anotherObj = {};
WM.set(obj, 'object data');
WM.set(anotherObj, 'another object data');
obj = null;

// Let's check what's logged
console.log(WM.has(obj));
console.log(WM.has(anotherObj));

😢
😢

What is the output?
Anonymous voting

CHALLENGE
async function fetchData() {
  let data = 'initial';

  const promise = new Promise((resolve) => {
    setTimeout(() => {
      resolve('fetched');
    }, 1000);
  });

  promise.then((result) => {
    data = result;
  });

  return data;
}

fetchData().then(console.log);

What is the output?
Anonymous voting

CHALLENGE
function trickyFunction() {
  var obj = { a: 1 };
  var anotherObj = obj;
  obj.a = 2;
  obj = { a: 3 };
  anotherObj.a = 4;
  return obj.a + anotherObj.a;
}

console.log(trickyFunction());

🌦 awesome-nest-boilerplate This is an ever-evolving, very opinionated architecture and dev environment for new node projects
🌦 awesome-nest-boilerplate This is an ever-evolving, very opinionated architecture and dev environment for new node projects using NestJS. NarHakobyan

What is the output?
Anonymous voting

CHALLENGE
function trickyFunction() {
  var x = 10;
  if (x > 5) {
    let y = x * 2;
    x = y;
  }
  return x;
}

console.log(trickyFunction());

🌦 awesome-nest-schematics Awesome Nest Boilerplate architecture element generation based on Angular schematics 🎬 NarHakobya
🌦 awesome-nest-schematics Awesome Nest Boilerplate architecture element generation based on Angular schematics 🎬 NarHakobyan

What is the output?
Anonymous voting

CHALLENGE
function trickyFunction() {
    var a = 10;
    var b = a;
    b = 15;

    const obj1 = { x: 1 };
    const obj2 = obj1;
    obj2.x = 5;

    console.log(a + ' ' + b + ' ' + obj1.x);
}

trickyFunction();

What is the output?
Anonymous voting

CHALLENGE

const obj = {
  valueOf() {
    return 42;
  }
};

const result = obj + 8;
console.log(result);

What is the output?
Anonymous voting

CHALLENGE

function combine(...arrays) {
  return arrays.reduce((acc, arr) => [...acc, ...arr], []);
}

const result = combine([1, 2], [3, 4], [5, 6]);
console.log(result);

🥂 Let's rock the 2025!
🥂 Let's rock the 2025!

🤟 Node.js Weekly #560 - last report A look back at Node's 2024 2024 has been a solid year for Node, with the release of Node
🤟 Node.js Weekly #560 - last report A look back at Node's 2024 2024 has been a solid year for Node, with the release of Node.js v22 back in April (now in LTS) and v23 in October. Node also got a new mascot this year (above), Express 5.0 arrived, Node has dabbled with type stripping to better support TypeScript, and a native SQLite module has been under active development. Fingers crossed for an interesting 2025!