JavaScript
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 31 132 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 183-o'rinni va Hindiston mintaqasida 12 833-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 31 132 obunachiga ega bo‘ldi.
22 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -121 ga, so‘nggi 24 soatda esa -5 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.
- Tasdiqlash holati: Tasdiqlanmagan
- Jalb etish (ER): Auditoriya o‘rtacha 6.10% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 2.20% ini tashkil etuvchi reaksiyalarni to‘playdi.
- Post qamrovi: Har bir post o‘rtacha 1 900 marta ko‘riladi; birinchi sutkada odatda 684 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 23 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.
type User = {
id: number;
name: string;
email?: string;
};
function processUser<T extends User>(user: T): T & { processed: boolean } {
return { ...user, processed: true };
}
const partialUser = { id: 1, name: 'Alice' };
const result = processUser(partialUser);
console.log(typeof result.email);
function processUserData(data) {
const settings = {
theme: data.preferences?.theme ?? 'light',
notifications: data.preferences?.notifications ?? true,
fontSize: data.preferences?.fontSize ?? 16
};
let status = data.status ?? 'active';
let reputation = data.reputation ?? 0;
console.log(reputation || 'No reputation yet');
return settings;
}
processUserData({ status: '', reputation: 0 });
function processConfig(config) {
const defaultPort = 8080;
const defaultTimeout = 5000;
const port = config?.port ?? defaultPort;
const timeout = config?.timeout ?? defaultTimeout;
const debug = config?.debug ?? false;
return {
summary: `Port: ${port}, Timeout: ${timeout}, Debug: ${debug ? 'enabled' : 'disabled'}`,
isUsingDefaults: port === defaultPort && timeout === defaultTimeout
};
}
const result = processConfig({ port: 0, timeout: null });
console.log(result.summary);// What will be logged when this code runs?
const counter = (() => {
let count = 0;
return {
increment() {
count += 1;
return this;
},
reset() {
count = 0;
return this;
},
get value() {
return count;
}
};
})();
const { increment, value } = counter;
increment();
counter.increment();
console.log(value);
function createCounter() {
let count = 0;
return function() {
count++;
return count;
};
}
const counter1 = createCounter();
const counter2 = createCounter();
counter1();
counter1();
counter2();
const result = counter1() + counter2();
console.log(result);
const obj = {
[Symbol('a')]: 'hidden',
[Symbol.for('b')]: 'registered',
c: 'normal'
};
const symbols = Object.getOwnPropertySymbols(obj);
const keys = Object.keys(obj);
const allProps = Reflect.ownKeys(obj);
console.log(symbols.length, keys.length, allProps.length);const p1 = Promise.resolve(1);
const p2 = new Promise(resolve => resolve(2));
const p3 = new Promise(resolve => setTimeout(() => resolve(3), 0));
const p4 = Promise.reject(4).catch(err => err);
Promise.all([p1, p2, p3, p4])
.then(values => {
const result = values.reduce((acc, val) => {
return acc + val;
}, 0);
console.log(result);
})
.catch(err => console.log('Error:', err));
