uz
Feedback
JavaScript

JavaScript

Kanalga Telegram’da o‘tish

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 31 127 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 202-o'rinni va Hindiston mintaqasida 12 854-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 31 127 obunachiga ega bo‘ldi.

25 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -135 ga, so‘nggi 24 soatda esa -1 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 6.08% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 2.12% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 1 892 marta ko‘riladi; birinchi sutkada odatda 659 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 5 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 26 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.

31 127
Obunachilar
-124 soatlar
-277 kun
-13530 kun
Postlar arxiv
What is the output?
Anonymous voting

CHALLENGE

for (var i = 0; i < 3; i++) {
  setTimeout(() => console.log(i), 100);
}

🤟 To ensure your Node.js version is secure, use: npx is-my-node-vulnerable A tool created and maintained by the Node.js secu
🤟 To ensure your Node.js version is secure, use:
npx is-my-node-vulnerable
A tool created and maintained by the Node.js security team. This utility allows you to quickly check for known vulnerabilities and helps safeguard your projects.

What is the output?
Anonymous voting

CHALLENGE ❓

const sym = Symbol('unique');
const obj = {
  [sym]: 'Secret',
  public: 'Visible'
};

console.log(Object.keys(obj));
console.log(obj[Symbol('unique')]);

😆 True ... It's just easy to start.
😆 True ... It's just easy to start.

What is the output?
Anonymous voting

CHALLENGE ❓

Promise.resolve(1)
  .then(value => {
    console.log(value);
    throw new Error('Something went wrong');
  })
  .then(() => {
    console.log('This will not run');
  })
  .catch(error => {
    console.log('Caught:', error.message);
    return 42;
  })
  .then(value => {
    console.log('Recovered with:', value);
  });

🥂 We Did It – 25K Subscribers! We're excited to announce that our newsletter reached 25,000 subscribers! This was one of our
🥂 We Did It – 25K Subscribers! We're excited to announce that our newsletter reached 25,000 subscribers! This was one of our biggest goals for 2024, and we couldn’t have done it without your amazing support. Thank you for being part of this journey. We’ve got more exciting content coming, so stay tuned!

👀 The Story of Web Framework Hono, By Its Creator Hono is a neat, lightweight framework designed to run on any JavaScript ru
👀 The Story of Web Framework Hono, By Its Creator Hono is a neat, lightweight framework designed to run on any JavaScript runtime that has been picking up steam in the past year. You can create a simple app reminiscent of Express.js, say, but run it on Cloudflare Workers, Deno, Bun, or Node. It’s in heavy use all over the place, and has lots of interesting features like letting you write HTML with JSX. Yusuke Wada

What is the output?
Anonymous voting

CHALLENGE ❓

const map = new Map();
const key1 = {};
const key2 = key1;

map.set(key1, "Value for key1");
map.set(key2, "Value for key2");

console.log(map.get({}));
console.log(map.get(key1));

🤟 Node v20.18.0 (LTS) Released; v20 'Iron' Prepares to Bow Out as Active LTS Release It’s been a quiet few weeks for officia
🤟 Node v20.18.0 (LTS) Released; v20 'Iron' Prepares to Bow Out as Active LTS Release It’s been a quiet few weeks for official releases. This update marks one of the last in Node 20’s run as the active LTS release, and introduces experimental network inspection support. Node 22 will soon take over the active LTS crown (as per schedule) but what will its codename be given there are no elements starting with J? Amazingly, this question was asked six years ago and it's (probably) going to be Jod. Michaël Zasso

What is the output?
Anonymous voting

CHALLENGE ❓

const obj = {};
Object.defineProperty(obj, 'name', {
  value: 'Alice',
  writable: false,
  configurable: false
});

try {
  obj.name = 'Bob';
  delete obj.name;
  console.log(obj.name);
} catch (e) {
  console.log('Error:', e.message);
}

What is the output?
Anonymous voting

CHALLENGE ❓

function processData({ a = 10, b = 20 } = { a: 30 }) {
  console.log(a, b);
}

processData({ a: 5 });
processData();