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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

Ko'proq ko'rsatish

📈 Telegram kanali JavaScript analitikasi

JavaScript (@javascript) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 31 092 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 200-o'rinni va Hindiston mintaqasida 12 862-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 31 092 obunachiga ega bo‘ldi.

28 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -158 ga, so‘nggi 24 soatda esa -4 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 6.12% 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 1 903 marta ko‘riladi; birinchi sutkada odatda 646 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 29 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.

31 092
Obunachilar
-424 soatlar
-317 kun
-15830 kun
Postlar arxiv
❓CHALLENGE

var a = 1;

function scopeQuiz() {
  console.log(a);
  var a = 2;
}

scopeQuiz();

Last minute fix 😅
Last minute fix 😅

What is the output?
Anonymous voting

CHALLENGE ❓
function asyncQuiz() {
  return new Promise((resolve) => {
    setTimeout(() => resolve('Hello'), 1000);
  });
}

async function runAsyncQuiz() {
  const result = await asyncQuiz();
  console.log(result);
}

runAsyncQuiz();
console.log('World');

😂
😂

What is the output?
Anonymous voting

❓ CHALLENGE

const promise = new Promise((resolve, reject) => {
  setTimeout(() => {
    resolve('Resolved');
    reject(new Error('Rejected'));
  }, 1000);
});

promise.then(response => console.log(response)).catch(error => console.error(error));

💻 JSR: What We Know So Far About Deno’s New JS Package Registry The Deno team is cooking up JSR (still behind a waitlist), a new JavaScript package registry (not merely a package management tool, like pnpm or Yarn) to address various npm limitations, including for Node users who don't even plan to use Deno. SARAH GOODING

What is the output?
Anonymous voting

❓ CHALLENGE

const obj = { a: 1, b: 2 };
const key = 'c';
console.log(obj[key]);

🤟 Preventing SQL Injection Attacks in Node Learn more about why and where SQL injection attacks pose a threat and some initial ways to shield your Node apps against them. LUCIEN CHEMALY

What is the output?
Anonymous voting

❓ CHALLENGE

class Rectangle {
  constructor(width, height) {
    this.width = width;
    this.height = height;
  }

  get area() {
    return this.width * this.height;
  }
}

const rectangle = new Rectangle(5, 10);
console.log(rectangle.area());

📖 VSCode shortcuts for you
📖 VSCode shortcuts for you

What is the output?
Anonymous voting

❓ CHALLENGE

function fetchData(url) {
  return new Promise((resolve, reject) => {
    setTimeout(() => {
      if (url.startsWith('https://api.example.com')) {
        resolve({ data: 'Some data' });
      } else {
        reject(new Error('Invalid URL'));
      }
    }, 1000);
  });
}

fetchData('https://api.example.com/data')
  .then(response => console.log(response.data))
  .catch(error => console.error(error));

😂 Pac-Man in JavaScript in 1 Hour I felt old when Ania said “if you’ve never played Pac-Man before..” 😅 – nonetheless, she’
😂 Pac-Man in JavaScript in 1 Hour I felt old when Ania said “if you’ve never played Pac-Man before..” 😅 – nonetheless, she’s back with another of her fantastic, thorough walkthroughs. ANIA KUBÓW

What is the output?
Anonymous voting

❓ CHALLENGE

const person = {};
person.name.toUpperCase();
console.log(person.name);

🤟 Node.js's 2023 Summarized Rafael, of the Node.js TSC and Fastify core team, shares a useful update on the evolution of Nod
🤟 Node.js's 2023 Summarized Rafael, of the Node.js TSC and Fastify core team, shares a useful update on the evolution of Node.js over the past year, how the team ensures Node is well tested and reliable, changes to Node’s vendor dependencies (of which it gained three in 2023), as well as enhancements to Node’s security and Web presence. RAFAEL GONZAGA