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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 31 406 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, 31 406 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.

31 406
Obunachilar
-2024 soatlar
-307 kunlar
-16430 kunlar
Postlar arxiv
What is the output?
Anonymous voting

CHALLENGE

function* genFunc() {
  yield Symbol('A');
  yield new Function('return this')();
}

const obj = { key: genFunc().next().value };
obj.key = genFunc().next().value;

console.log(obj.key === globalThis);

What is the output?
Anonymous voting

CHALLENGE

let obj1 = { key: 'value1' };
let obj2 = { key: 'value2' };

const map = new Map();
const weakMap = new WeakMap();

map.set(obj1, 'mapValue');
weakMap.set(obj2, 'weakMapValue');

obj1 = null;  // Changing reference
obj2 = null;  // Changing reference

console.log(map.has(obj1));
console.log(weakMap.has(obj2));

✌️ SOME UPDATES JavaScript Weekly
✌️ SOME UPDATES JavaScript Weekly

✌️ Promises from the Ground Up Josh notes that in order to truly understand promises, a fundamental part of modern JS develop
✌️ Promises from the Ground Up Josh notes that in order to truly understand promises, a fundamental part of modern JS development, we need “a surprisingly deep understanding of how JavaScript works and what its limitations are”. Luckily, this tutorial covers all the critical context you need. Josh W Comeau 👀 If you're a bit more advanced, you might enjoy Alex MacArthur's look at controlling promises using Promise.withResolvers().

What is the output?
Anonymous voting

CHALLENGE

function* generator() {
  yield 1;
  yield new Promise(resolve => resolve(2));
  yield 3;
}

const gen = generator();
console.log(gen.next().value);
gen.next().value.then(console.log);
console.log(gen.next().value);

Even though Armenia 🇦🇲 is a small country, we have a really big JavaScript community 😎. There are many events related to J
Even though Armenia 🇦🇲 is a small country, we have a really big JavaScript community 😎. There are many events related to JavaScript, and another one is happening tomorrow: JSConf Armenia 2024! If you are in Armenia and would like to attend, just grab your tickets from the website.

What is the output?
Anonymous voting

CHALLENGE

function* generator() {
  yield 1;
  yield 2;
  return 3;
}

const gen = generator();
console.log(gen.next().value);
console.log(gen.next().value);
console.log(gen.next().value);

What is the output?
Anonymous voting

CHALLENGE

function* generator() {
  const value = yield 1;
  yield value;
}

const gen = generator();
console.log(gen.next().value);
console.log(gen.next(2).value);

🍊 Qlock: A JavaScript Quine Clock We linked to Martin's array of creative JavaScript experiments earlier, but why not finish
🍊 Qlock: A JavaScript Quine Clock We linked to Martin's array of creative JavaScript experiments earlier, but why not finish with one that particularly tickled us? A quine is a program that takes no input but manages to produce, as output, its own source code. Here’s a fun JavaScript example that isn’t merely a quine, but a clock too. Martin Kleppe

What is the output?
Anonymous voting

CHALLENGE

function* generator1() {
  yield 1;
  yield 2;
}

function* generator2() {
  yield* generator1();
  yield 3;
}

const gen = generator2();
console.log(gen.next().value);
console.log(gen.next().value);
console.log(gen.next().value);

✌️ Regexper: Display JavaScript Regular Expressions as Railroad Diagrams Might come in handy for learning regular expressions
✌️ Regexper: Display JavaScript Regular Expressions as Railroad Diagrams Might come in handy for learning regular expressions or if you have a complex regular expression and you don’t know what it does (not an uncommon situation..!) Jeff Avallone

What is the output?
Anonymous voting

CHALLENGE

function* generator() {
  yield 1;
  yield* [2, 3];
  yield 4;
}

const gen = generator();
for (const value of gen) {
  console.log(value);
}