JavaScript
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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 31 006 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 272-o'rinni va Hindiston mintaqasida 12 947-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 31 006 obunachiga ega bo‘ldi.
14 Oktabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -178 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 5.64% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 2.15% ini tashkil etuvchi reaksiyalarni to‘playdi.
- Post qamrovi: Har bir post o‘rtacha 1 748 marta ko‘riladi; birinchi sutkada odatda 668 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 15 Oktabr, 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.
31 006
Obunachilar
-424 soatlar
-97 kun
-17830 kun
Ma'lumotlar yuklanmoqda
O'xshash kanallar
Taglar buluti
Kirish va chiqish esdaliklari
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Obunachilarni jalb qilish
Oktabr '26Okt '26
Oktabr '26
+88
0 kanalda
Sentabr '26
+145
0 kanalda
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Avgust '26
+419
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Iyul '26
+409
1 kanalda
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Iyun '26
+314
1 kanalda
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May '26
+287
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Aprel '26
+100
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Mart '26
+351
1 kanalda
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Fevral '26
+837
0 kanalda
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Yanvar '26
+1 387
2 kanalda
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Dekabr '25
+239
6 kanalda
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Noyabr '25
+234
4 kanalda
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Oktabr '25
+290
1 kanalda
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Sentabr '25
+280
3 kanalda
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+345
1 kanalda
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Iyul '25
+581
3 kanalda
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Iyun '25
+484
1 kanalda
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+513
3 kanalda
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+464
4 kanalda
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Mart '25
+718
2 kanalda
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Fevral '25
+841
2 kanalda
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Yanvar '25
+1 152
3 kanalda
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Dekabr '24
+1 547
1 kanalda
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Noyabr '24
+1 406
3 kanalda
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Oktabr '24
+1 454
3 kanalda
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Sentabr '24
+1 210
0 kanalda
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Avgust '24
+1 506
2 kanalda
Get PRO
Iyul '24
+1 949
2 kanalda
Get PRO
Iyun '24
+1 723
2 kanalda
Get PRO
May '24
+2 015
3 kanalda
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Aprel '24
+2 038
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Mart '24
+2 470
3 kanalda
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+2 325
2 kanalda
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Yanvar '24
+2 231
1 kanalda
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Dekabr '23
+1 792
0 kanalda
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Noyabr '23
+845
1 kanalda
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Oktabr '23
+1 001
1 kanalda
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Sentabr '23
+1 024
0 kanalda
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Avgust '23
+2 715
0 kanalda
| Sana | Obunachilarni jalb qilish | Esdaliklar | Kanallar | |
| 15 Oktabr | 0 | |||
| 14 Oktabr | 0 | |||
| 13 Oktabr | +7 | |||
| 12 Oktabr | +2 | |||
| 11 Oktabr | +4 | |||
| 10 Oktabr | +4 | |||
| 09 Oktabr | +9 | |||
| 08 Oktabr | +12 | |||
| 07 Oktabr | 0 | |||
| 06 Oktabr | +1 | |||
| 05 Oktabr | +13 | |||
| 04 Oktabr | +9 | |||
| 03 Oktabr | +19 | |||
| 02 Oktabr | +4 | |||
| 01 Oktabr | +4 |
Kanal postlari
| 2 | CHALLENGE
class EventBus {
#listeners = new Map();
on(event, cb) {
if (!this.#listeners.has(event)) this.#listeners.set(event, []);
this.#listeners.get(event).push(cb);
return this;
}
emit(event, ...args) {
const cbs = this.#listeners.get(event) || [];
return cbs.map(cb => cb(...args));
}
}
const bus = new EventBus();
bus.on('data', x => x * 2).on('data', x => x + 1);
const results = bus.emit('data', 5);
console.log(results, bus.emit('missing', 1)); | 277 |
| 3 |  💻 Deno is Joining Cloudflare (But…)
Maybe David Bushell saw the writing on the wall, as the Deno team isn't joining Cloudflare to keep working on Deno, but to fold celld into workerd so Durable Objects can be self-hosted (more on that here). The Deno runtime will get a final year of official fixes, Deno Deploy closes in six months, and JSR moves to Cloudflare's infrastructure.
Ryan Dahl | 674 |
| 4 | What is the output? | 800 |
| 5 | CHALLENGE
const obj = {
value: 42,
getValue: function() {
return this.value;
}
};
const unboundGetValue = obj.getValue;
const boundGetValue = unboundGetValue.bind(obj);
const boundTwice = boundGetValue.bind({ value: 100 });
console.log(
boundGetValue(),
boundTwice(),
unboundGetValue.call({ value: 7 }),
obj.getValue.apply({ value: 99 })
); | 754 |
| 6 | What is the output? | 955 |
| 7 | CHALLENGE
function* inner() {
const x = yield 1;
yield x + 1;
return 100;
}
function* outer() {
const result = yield* inner();
yield result;
}
const g = outer();
console.log(g.next().value, g.next(10).value, g.next().value, g.next().value); | 920 |
| 8 | What is the output? | 1 075 |
| 9 | CHALLENGE
const arr = [1, [2, 3], [4, [5, 6]]];
const a = arr.flat();
const b = arr.flat(Infinity);
const c = arr.flatMap(x => Array.isArray(x) ? x : [x, x]);
console.log(a, b, c); | 985 |
| 10 | What is the output? | 1 229 |
| 11 | CHALLENGE
const output = [];
output.push(typeof foo);
try {
output.push(typeof bar);
} catch (e) {
output.push(e.message);
}
var foo = () => 'foo';
let bar = () => 'bar';
console.log(output.join(' | ')); | 1 142 |
| 12 | What is the output? | 1 344 |
| 13 | CHALLENGE
async function main() {
const settled = await Promise.allSettled([
Promise.resolve(1),
Promise.reject('err'),
]);
const statuses = settled.map(s => s.status).join(',');
let anyResult;
try {
await Promise.any([Promise.reject('a'), Promise.reject('b')]);
} catch (err) {
anyResult = `${err.name}:${err.errors.join(',')}`;
}
console.log(statuses, anyResult);
}
main(); | 1 267 |
| 14 | What is the output? | 1 411 |
| 15 | CHALLENGE
const a = -7 % 3;
const b = 7 % -3;
const c = 2 ** 3 ** 2;
const d = (2 ** 3) ** 2;
const e = 0.1 + 0.2;
console.log(a, b, c, d, e); | 1 400 |
| 16 | What is the output? | 1 495 |
| 17 | CHALLENGE
function tag(strings, ...values) {
return strings.raw.join('|') + '::' + values.join(',');
}
const a = 5, b = 10;
console.log(tag`Sum:\n${a + b} End`); | 1 408 |
| 18 | What is the output? | 1 629 |
| 19 | CHALLENGE
const sym1 = Symbol('id');
const sym2 = Symbol('id');
const obj = {
[sym1]: 'first',
[sym2]: 'second',
regular: 'value'
};
const s = Symbol.for('shared');
const s2 = Symbol.for('shared');
console.log(
sym1 === sym2,
Object.keys(obj).length,
Reflect.ownKeys(obj).length,
s === s2,
sym1.toString()
); | 1 547 |
| 20 | What is the output? | 1 553 |
