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 31 150 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 164-o'rinni va Hindiston mintaqasida 12 815-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 31 150 obunachiga ega bo‘ldi.
18 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -99 ga, so‘nggi 24 soatda esa -9 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 2.30% ini tashkil etuvchi reaksiyalarni to‘playdi.
- Post qamrovi: Har bir post o‘rtacha 1 935 marta ko‘riladi; birinchi sutkada odatda 718 ta ko‘rish yig‘iladi.
- Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 5 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 19 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.
31 150
Obunachilar
-924 soatlar
-407 kun
-9930 kun
Postlar arxiv
31 148
CHALLENGE
const curry = (fn) => {
const arity = fn.length;
return function curried(...args) {
if (args.length >= arity) {
return fn(...args);
}
return (...moreArgs) => curried(...args, ...moreArgs);
};
};
const volume = (l, w, h) => l * w * h;
const curriedVolume = curry(volume);
const withLength5 = curriedVolume(5);
const withLength5Width3 = withLength5(3);
console.log(typeof withLength5);
console.log(typeof withLength5Width3);
console.log(withLength5Width3(4));
console.log(curriedVolume(2)(6)(7));31 148
CHALLENGE
const obj = {
name: "Quantum",
regular: function () {
return this.name;
},
arrow: () => {
return this?.name;
},
nested: function () {
const inner = () => this.name;
return inner();
},
};
console.log(obj.regular());
console.log(obj.arrow());
console.log(obj.nested());31 148
CHALLENGE
"use strict";
function createCounter() {
let count = 0;
return {
increment() { count++; },
getCount() { return count; },
reset: function() { count = 0; }
};
}
const counter = createCounter();
counter.increment();
counter.increment();
counter.increment();
const { getCount, reset } = counter;
try {
reset();
console.log("After reset:", counter.getCount());
} catch (e) {
console.log("Error:", e.message);
}
console.log("Direct call:", counter.getCount());31 148
CHALLENGE
const operations = {
add: (a, b) => a + b,
subtract: (a, b) => a - b,
multiply: (a, b) => a * b,
divide: (a, b) => b !== 0 ? a / b : null,
};
const pipeline = (...fns) => (value) => fns.reduce((acc, fn) => fn(acc), value);
const double = (x) => operations.multiply(x, 2);
const addTen = (x) => operations.add(x, 10);
const halve = (x) => operations.divide(x, 2);
const subtractThree = (x) => operations.subtract(x, 3);
const transform = pipeline(double, addTen, halve, subtractThree);
console.log(transform(5));31 148
👀 The Three Pillars of JavaScript Bloat
Three reasons your node_modules is huge: needless ES3-era compat packages, micro-libraries with a single consumer, and ponyfills for APIs that shipped years ago! James, known for the e18e ecosystem performance project, offers some ways to calm the chaos.
James Garbutt
31 148
CHALLENGE
const obj = {
name: "Orion",
greet() {
const inner = () => {
console.log(this.name);
};
inner();
},
greetRegular: function () {
const inner = function () {
console.log(this?.name ?? "undefined");
};
inner();
},
};
obj.greet();
obj.greetRegular();31 148
🥶 Announcing TypeScript 6.0
Over six months in the making, TypeScript 6.0 is designed to bridge the gap between its self-hosted compiler and the (almost ready) Go-powered native compiler of TypeScript 7.0 .
There are new features (Temporal improvements, RegExp.escape, and more), but most important are the changes to help you prepare for 7.0:
• Numerous default changes: strict is now true, module is esnext, rootDir defaults to ., and more.
• A change that will affect many apps is types defaulting to [] rather than pulling in everything from node_modules/@types.
• Numerous deprecations: the es5 target, emitting AMD, UMD, and SystemJS modules, --baseUrl, and others.
• --stableTypeOrdering makes 6.0's type ordering behavior match 7.0's to help diagnose inference differences as you update.
Daniel Rosenwasser (Microsoft)
31 148
CHALLENGE
const compose = (...fns) => fns.reduce((f, g) => (...args) => f(g(...args)));
const pipe = (...fns) => fns.reduce((f, g) => (...args) => g(f(...args)));
const double = x => x * 2;
const addTen = x => x + 10;
const square = x => x * x;
const negate = x => -x;
const transform1 = compose(negate, square, addTen, double);
const transform2 = pipe(double, addTen, square, negate);
const val = 3;
console.log(transform1(val), transform2(val));31 148
CHALLENGE
const a = 10n ** 3n;
const b = BigInt(Number.MAX_SAFE_INTEGER) + 1n;
const c = b + 1n;
console.log(typeof a);
console.log(a === 1000n);
console.log(b === c);
console.log(5n / 2n);
31 148
CHALLENGE
const temperature = {
celsius: 22,
[Symbol.toPrimitive](hint) {
if (hint === 'number') {
return this.celsius;
}
if (hint === 'string') {
return `${this.celsius}°C`;
}
return this.celsius + 273.15;
}
};
console.log(`Temp: ${temperature}`);
console.log(temperature + 0);
console.log(temperature * 2);
console.log(+temperature);31 148
🤟 Evolving the Node.js Release Schedule: A Work in Progress
The Node.js team has long been discussing shifting Node to a new schedule of one major release per year (instead of two), removing the odd/even distinction, and making every release LTS (with a prior 11 months of alpha/current status). This is a preview post not intended for final publication till April, so things are subject to change (backup version).
The Node.js Team
