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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 31 453 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 376-o'rinni va Hindiston mintaqasida 13 524-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 31 453 obunachiga ega bo‘ldi.

15 Iyun, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -174 ga, so‘nggi 24 soatda esa 16 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 6.21% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 2.59% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 1 952 marta ko‘riladi; birinchi sutkada odatda 813 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 7 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 16 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.

31 453
Obunachilar
+1624 soatlar
-137 kunlar
-17430 kunlar
Postlar arxiv
CHALLENGE
let person = {
  name: 'Alice',
  age: 30,
  valueOf: function() {
    return this.age;
  }
};

let result = person + 10;
console.log(result);

🤔 How and Why to Build 'Copy Code' Buttons A commonly encountered way to give readers easier access to source shared on the
🤔 How and Why to Build 'Copy Code' Buttons A commonly encountered way to give readers easier access to source shared on the Web. David Bushell has an interesting followup reflecting on his own experiences implementing the same feature. Salma Alam-Naylor

What is the output?
Anonymous voting

CHALLENGE
const obj1 = { a: 1, b: 2 };
const obj2 = { b: 3, c: 4 };
const mergedObj = { ...obj1, ...obj2 };
console.log(mergedObj);

🌪 GitHub Extends Its Monaspace Font Family Monaspace is a fantastic set of monospaced fonts from GitHub targeted at coding u
🌪 GitHub Extends Its Monaspace Font Family Monaspace is a fantastic set of monospaced fonts from GitHub targeted at coding use cases. Its new v1.2 release ups the ante by including Nerd Fonts support and symbols, new box drawing glyphs, characters, character variants, ligatures, and more. GitHub

What is the output?
Anonymous voting

CHALLENGE
function Person(name, age) {
  this.name = name;
  this.age = age;
}

Person.prototype.getDetails = function() {
  return this.name + ' is ' + this.age + ' years old.';
};

const john = new Person('John', 25);
console.log(john.getDetails());

✌️🥶 Ohm: A Parsing Toolkit for JavaScript and TypeScript It’s been a few years since we covered this project and it’s come a
✌️🥶 Ohm: A Parsing Toolkit for JavaScript and TypeScript It’s been a few years since we covered this project and it’s come along a lot. It’s a library for building PEG-based parsers you can use in interpreter, compilers, analysis tools, etc. and you can even play with its grammar online. Warth, Dubroy, et al.

What is the output?
Anonymous voting

CHALLENGE

let weakmap = new WeakMap();

let obj1 = {};
let obj2 = {};

weakmap.set(obj1, 'value1');
weakmap.set(obj2, 'value2');

obj1 = null;

console.log(weakmap.has(obj1));

👀 Style Observer: A Library to Observe CSS Property Changes Lea Verou is a developer who’s easy to admire because whenever s
👀 Style Observer: A Library to Observe CSS Property Changes Lea Verou is a developer who’s easy to admire because whenever she sets out to solve a problem, the results are always fully formed with no cut corners. So it goes with this ‘exhaustively tested’ JS library for observing changes to CSS properties which deftly handles lots of browser quirks. See the project homepage for more. (TIL there’s a .style TLD!) Lea Verou

What is the output?
Anonymous voting

CHALLENGE
const promise = new Promise((resolve, reject) => {
  reject('Error occurred');
});

promise
  .then(() => {
    console.log('Promise resolved!');
  })
  .catch(error => {
    console.log(error);
  })
  .then(() => {
    console.log('Process completed');
  });

😆
😆

What is the output?
Anonymous voting

CHALLENGE
function outerFunction() {
  let x = 10;
  function innerFunction() {
    x += 5;
    console.log(x);
  }
  return innerFunction;
}

const closureFunc = outerFunction();
closureFunc();
closureFunc();

What is the output?
Anonymous voting

CHALLENGE
const symbol1 = Symbol('symbol');
const symbol2 = Symbol('symbol');

const obj = {};
obj[symbol1] = 'value1';
obj[symbol2] = 'value2';

console.log(obj[symbol1]);

🤟 How to Publish ESM-Based npm Packages with TypeScript Now that you can use the ES modules (almost) everywhere, it’s worth
🤟 How to Publish ESM-Based npm Packages with TypeScript Now that you can use the ES modules (almost) everywhere, it’s worth understanding how to package them up for use with npm. Axel digs into everything you need to know and shares some useful tools too. Dr. Axel Rauschmayer