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 31 135 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 164-o'rinni va Hindiston mintaqasida 12 801-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 31 135 obunachiga ega bo‘ldi.
21 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -118 ga, so‘nggi 24 soatda esa -7 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.
- Tasdiqlash holati: Tasdiqlanmagan
- Jalb etish (ER): Auditoriya o‘rtacha 6.16% 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 1 917 marta ko‘riladi; birinchi sutkada odatda 697 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 22 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.
31 135
Obunachilar
-724 soatlar
-517 kun
-11830 kun
Postlar arxiv
31 135
CHALLENGE
const target = { name: 'Sarah', age: 25 };
const handler = {
get(obj, prop) {
if (prop in obj) {
return obj[prop];
}
return `Property '${prop}' not found`;
},
set(obj, prop, value) {
obj[prop] = value.toString().toUpperCase();
return true;
}
};
const proxy = new Proxy(target, handler);
proxy.city = 'boston';
console.log(proxy.name);
console.log(proxy.city);
console.log(proxy.country);31 135
CHALLENGE
class Logger {
constructor(prefix) {
this.prefix = prefix;
}
log(message) {
console.log(`${this.prefix}: ${message}`);
}
}
class Database {
constructor(logger) {
this.logger = logger;
}
save(data) {
this.logger.log(`Saving ${data}`);
return `${data}_saved`;
}
}
const logger = new Logger('DB');
const db = new Database(logger);
const result = db.save('user');
console.log(result);31 135
CHALLENGE
const Flyable = {
fly() { return `${this.name} is flying`; }
};
const Swimmable = {
swim() { return `${this.name} is swimming`; }
};
function createDuck(name) {
return Object.assign({ name }, Flyable, Swimmable);
}
const duck = createDuck('Quackers');
console.log(duck.fly());
console.log(duck.swim());
console.log(Object.getOwnPropertyNames(duck));
31 135
CHALLENGE
const compose = (...fns) => x => fns.reduceRight((acc, fn) => fn(acc), x);
const addPrefix = str => `prefix_${str}`;
const capitalize = str => str.charAt(0).toUpperCase() + str.slice(1);
const addSuffix = str => `${str}_suffix`;
const process = compose(addSuffix, capitalize, addPrefix);
console.log(process('data'));31 135
🤟 AudioTee.js: macOS System Audio Capture for Node.js
Wrapping around an (included) Swift-powered binary, this captures Mac system audio output and emits it as PCM encoded chunks at regular intervals. GitHub repo.
Nick Payne
31 135
CHALLENGE
class VideoCall {
constructor() {
this.pc = { iceConnectionState: 'new' };
this.streams = [];
}
async connect() {
this.pc.iceConnectionState = 'checking';
await Promise.resolve();
this.pc.iceConnectionState = 'connected';
this.streams.push('remote-video');
return this.pc.iceConnectionState;
}
handleConnectionChange() {
const states = ['new', 'checking', 'connected'];
return states.map(state => {
return this.pc.iceConnectionState === state ? `Status: ${state}` : null;
}).filter(Boolean);
}
}
const call = new VideoCall();
call.connect().then(() => {
console.log(call.handleConnectionChange());
});31 135
CHALLENGE
class ChatServer {
constructor() {
this.clients = new Set();
this.messageLog = [];
}
connect(client) {
this.clients.add(client);
return () => this.clients.delete(client);
}
broadcast(message, sender) {
this.messageLog.push(message);
this.clients.forEach(client => {
if (client !== sender) {
client.receive(message);
}
});
}
}
const server = new ChatServer();
const david = { name: 'David', receive: msg => console.log(`David got: ${msg}`) };
const sarah = { name: 'Sarah', receive: msg => console.log(`Sarah got: ${msg}`) };
const emma = { name: 'Emma', receive: msg => console.log(`Emma got: ${msg}`) };
const disconnectDavid = server.connect(david);
server.connect(sarah);
server.connect(emma);
server.broadcast('Hello everyone!', david);
disconnectDavid();
server.broadcast('Is David still here?', sarah);
console.log(server.clients.size);31 135
✌️ The Many, Many, Many JavaScript Runtimes of the Last Decade
A meaty article (which took a year to put together) covering the myriad of JavaScript runtimes and engines both past and present, from obvious picks like Node.js to cloud platforms and lesser known ‘honorable mentions’. This is a great summary to round out your JS ecosystem knowledge.
Whatever, Jamie
31 135
CHALLENGE
function greet(name) {
return `Hello, ${name}!`;
}
function highlight(strings, ...values) {
return strings.reduce((result, str, i) => {
return result + str + (values[i] ? `<em>${values[i]}</em>` : '');
}, '');
}
const user = 'Sarah';
const status = 'online';
console.log(highlight`User ${user} is currently ${status}.`);31 135
CHALLENGE
async function processValues() {
try {
console.log('Start');
const a = await Promise.resolve('First');
console.log(a);
const b = await Promise.reject('Error');
console.log(b);
return 'Done';
} catch (err) {
console.log(err);
return 'Recovered';
} finally {
console.log('Finally');
}
}
processValues().then(result => console.log(result));
