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 31 413 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, 31 413 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.
  • Post qamrovi: Har bir post o‘rtacha 1 848 marta ko‘riladi; birinchi sutkada odatda 705 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 6 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 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.

31 413
Obunachilar
-2024 soatlar
-307 kunlar
-16430 kunlar
Postlar arxiv
CHALLENGE

const array = [1, 2, 3];
array[-1] = 0;

console.log(array.length);

🌕 How to Make Complex Chrome Extensions Spinning up a quick, simple browser extension isn’t that big of a deal nowadays, esp
🌕 How to Make Complex Chrome Extensions Spinning up a quick, simple browser extension isn’t that big of a deal nowadays, especially with tools like Extension to kick off a project. Larger extensions are a different story, so it’s neat to learn from the experiences of a team that’s built one. Nina Torgunakova

What is the output?
Anonymous voting

CHALLENGE

const obj1 = { a: 1 };
const obj2 = Object.create(obj1);
obj2.b = 2;

const result = 'a' in obj2;

console.log(result);

🔵 React Flow 12: Create Node-Based Editors & Interactive Diagrams Part of xyflow, this makes it easy to create node-based UI
🔵 React Flow 12: Create Node-Based Editors & Interactive Diagrams Part of xyflow, this makes it easy to create node-based UIs where you have interactive components wired together however you choose. There's a Svelte version too. Moritz Klack and John Robb

What is the output?
Anonymous voting

CHALLENGE

const array = Array.from({ length: 5 }, () => Math.random() > 0.5);

console.log(array);

🥲
🥲

What is the output?
Anonymous voting

CHALLENGE

const func = () => arguments.length;
console.log(func(1, 2, 3));

🌲 What is new in Node.js V22.5 In this article, we will review the notable changes introduced in the new Node.js version: -
🌲 What is new in Node.js V22.5 In this article, we will review the notable changes introduced in the new Node.js version: - node:sqlite module - add matchesGlob method - add postessageToThread method nairihar

🌲 Check the latest updates of Nairi's long article about EventLoop — Unblocking EventLoop using unref() (added in Jul of 202
🌲 Check the latest updates of Nairi's long article about EventLoop — Unblocking EventLoop using unref() (added in Jul of 2024) — A challenging interview question (added in Feb of 2024) nairihar

What is the output?
Anonymous voting

CHALLENGE

function Foo() {
  this.bar = 1;
}

Foo.prototype.bar = 2;

const foo = new Foo();
console.log(foo.bar);

🤩 BWIP-JS: A Barcode Writer in Pure JavaScript A library that can generate barcodes using over 100 different barcode types a
🤩 BWIP-JS: A Barcode Writer in Pure JavaScript A library that can generate barcodes using over 100 different barcode types and standards, both single and two dimensional. There is, of course, a live demo where you, too, can discover far more types of barcodes exist than you ever imagined. Mark Warren

What is the output?
Anonymous voting

CHALLENGE

const obj = { a: 1, b: 2 };
const obj2 = { ...obj, b: 3 };

const samePrototype = Object.getPrototypeOf(obj) === Object.getPrototypeOf(obj2);

console.log(samePrototype);

⚡️ Dynamically loaded extensions in Postgres in the browser At a recent AGI House hackathon in San Francisco, we set out to run our Postgres vector extension directly in the browser. This would allow our documentation examples and small demos to be fully executable within the browser using a Postgres instance compiled to Wasm and running on the client browser. lantern

What is the output?
Anonymous voting