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 31 133 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, 31 133 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.
31 133
Obunachilar
-524 soatlar
-367 kun
-12130 kun
Postlar arxiv
31 133
CHALLENGE
function Animal(name) {
this.name = name;
}
Animal.prototype.speak = function() {
return `${this.name} makes a noise.`;
};
function Dog(name) {
Animal.call(this, name);
}
Dog.prototype = Object.create(Animal.prototype);
Dog.prototype.constructor = Dog;
Dog.prototype.speak = function() {
return `${this.name} barks.`;
};
const animal = new Animal('Rover');
const dog = new Dog('Rex');
console.log(dog instanceof Animal, dog.speak(), animal.speak(), Dog.prototype.isPrototypeOf(dog));31 133
CHALLENGE
function process(data) {
try {
if (!data) {
throw new TypeError('No data provided');
}
if (Array.isArray(data)) {
return data.map(item => item * 2);
}
if (typeof data === 'object') {
return Object.keys(data);
}
return data.toString();
} catch (error) {
if (error instanceof TypeError) {
return 'Type error occurred';
}
return 'Unknown error';
}
}
console.log(process(null));31 133
🕹️ Odyc.js: A JS Library for Pixel Games/Stories
Has a bit of a 8-bit Game Boy Color vibe to it. You can create games, and try some examples, in this online playground.
Charles Cailleteau
31 133
CHALLENGE
const user = {
name: 'Alice',
age: 30
};
const handler = {
get(target, prop) {
if (prop in target) {
return target[prop];
}
return `Property '${prop}' doesn't exist`;
},
set(target, prop, value) {
if (prop === 'age' && typeof value !== 'number') {
console.log(`Error: ${value} is not a valid age`);
return false;
}
target[prop] = value;
return true;
}
};
const userProxy = new Proxy(user, handler);
userProxy.age = '31';
userProxy.job = 'Developer';
console.log(userProxy.job);31 133
⛽️ npmgraph: A Tool to Visualize npm Module Dependencies
Give this Web-based tool one or more npm package names (or even your package.json file) and you can see a visualization of the dependency graphs for those packages, including where they intersect. Packages can be colored by various criteria (such as number of maintainers) and you can download SVGs of the graphs.
Kieffer, Brigante, et al.
31 133
CHALLENGE
function processData(input) {
try {
if (typeof input !== 'string') {
throw new TypeError('Input must be a string');
}
if (input.length === 0) {
throw new Error('Input cannot be empty');
}
return input.toUpperCase();
} catch (error) {
if (error instanceof TypeError) {
return `Type error: ${error.message}`;
}
return `Error: ${error.message}`;
}
}
console.log(processData(''));31 133
🔵 The State of React and the Community in 2025
React continues to be a major dependency in the JavaScript world but recent innovations have led to much discussion about how it should move forward. Redux maintainer Mark Erikson gives an overview of React’s development over time, what led to some of its innovations, and dispels some ‘FUD and confusion’ about where it's headed.
Mark Erikson
31 133
CHALLENGE
const date = new Date('2023-05-15T12:30:00Z'); // A specific UTC date
const formatter = new Intl.DateTimeFormat('en-US', {
year: 'numeric',
month: 'long',
day: 'numeric',
hour: '2-digit',
minute: '2-digit',
timeZone: 'America/New_York'
});
const parts = formatter.formatToParts(date);
const month = parts.find(part => part.type === 'month').value;
const day = parts.find(part => part.type === 'day').value;
const hour = parts.find(part => part.type === 'hour').value;
console.log(`${month} ${day}, at ${hour}`);31 133
CHALLENGE
function* fibonacci() {
let [a, b] = [0, 1];
while (true) {
yield a;
[a, b] = [b, a + b];
}
}
const fib = fibonacci();
const result = [];
for (let i = 0; i < 4; i++) {
result.push(fib.next().value);
}
const sum = result.reduce((total, num) => total + num, 0);
console.log(sum);
31 133
CHALLENGE
function task1() {
console.log('A');
setTimeout(() => console.log('B'), 0);
Promise.resolve().then(() => console.log('C'));
Promise.resolve().then(() => setTimeout(() => console.log('D'), 0));
Promise.resolve().then(() => console.log('E'));
setTimeout(() => console.log('F'), 0);
console.log('G');
}
task1();
// What is the order of the console output?31 133
🌲 PSA: Beware of End-of-Life Node.js Versions
Matteo Collina notes the Node.js ecosystem is “at a critical juncture”, with v18 and earlier now ‘End-of-Life’. He breaks down what that really means for users of legacy versions, and why you should skip Active LTS v20 and leap straight to v22 for maximum future-proofing. If you have to stay on older versions, though, Matteo shares an option to consider.
Matteo Collina
