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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

إظهار المزيد

📈 نظرة تحليلية على قناة تيليجرام JavaScript

تُعد قناة JavaScript (@javascript) في القطاع اللغوي الإنكليزية لاعباً نشطاً. يضم المجتمع حالياً 31 147 مشتركاً، محتلاً المرتبة 4 163 في فئة التكنولوجيات والتطبيقات والمرتبة 12 815 في منطقة الهند.

📊 مؤشرات الجمهور والحراك

منذ تأسيسه في невідомо، حقق المشروع نمواً سريعاً وجمع 31 147 مشتركاً.

بحسب آخر البيانات بتاريخ 19 سبتمبر, 2026، تحافظ القناة على نشاط مستقر. خلال آخر 30 يوماً تغيّر عدد الأعضاء بمقدار -123، وفي آخر 24 ساعة بمقدار -2، مع بقاء الوصول العام مرتفعاً.

  • حالة التحقق: غير موثّقة
  • معدل التفاعل (ER): يبلغ متوسط تفاعل الجمهور 6.26‎%. وخلال أول 24 ساعة من النشر يحصد المحتوى عادةً 2.31‎% من ردود الفعل نسبةً إلى إجمالي المشتركين.
  • وصول المنشورات: يحصل كل منشور على متوسط 1 949 مشاهدة. وخلال اليوم الأول يجمع عادةً 718 مشاهدة.
  • التفاعلات والاستجابة: يتفاعل الجمهور بانتظام؛ متوسط التفاعلات لكل منشور يبلغ 5.
  • الاهتمامات الموضوعية: يركز المحتوى على مواضيع رئيسية مثل javascript, console.log(gen.next().value, processdata, remix, acc.

📝 الوصف وسياسة المحتوى

يصف المؤلف القناة بأنها مساحة للتعبير عن الآراء الذاتية:
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

بفضل وتيرة التحديث المرتفعة (أحدث البيانات بتاريخ 20 سبتمبر, 2026) تحافظ القناة على حداثتها ومستوى وصول مرتفع. وتُظهر التحليلات تفاعلاً نشطاً من الجمهور، ما يجعلها نقطة تأثير مهمة ضمن فئة التكنولوجيات والتطبيقات.

31 147
المشتركون
-224 ساعات
-367 أيام
-12330 أيام
أرشيف المشاركات
What is the output?
Anonymous voting

CHALLENGE
const multiplier = 3;

function createCounter() {
  let count = 0;
  const multiplier = 5;
  
  return function() {
    count++;
    return count * multiplier;
  };
}

const counter = createCounter();
console.log(counter());
console.log(counter());
console.log(multiplier);

What is the output?
Anonymous voting

CHALLENGE
const json = '{"name":"Sarah","age":25,"active":true}';
const obj = JSON.parse(json);

obj.name = "Emma";
obj.age++;

const json2 = JSON.stringify(obj);
const obj2 = JSON.parse(json2);

obj.age = 100;

console.log(obj2.age);

What is the output?
Anonymous voting

CHALLENGE
function Vehicle(type) {
  this.type = type;
  this.wheels = 4;
}

Vehicle.prototype.describe = function() {
  return `${this.type} with ${this.wheels} wheels`;
};

const car = new Vehicle('Car');
const bike = Vehicle('Bike');

console.log(car.describe());
console.log(typeof bike);
console.log(globalThis.type);

What is the output?
Anonymous voting

CHALLENGE
const x = null;
const y = undefined;
const z = 0;

const result1 = x ?? 'default';
const result2 = y ?? 'default';
const result3 = z ?? 'default';

const combined = result1 ? result2 ? result3 : 'B' : 'C';

console.log(combined);

🤔 Open Sourcing the Remix Store The Remix Store is a swag store for the Remix project and its codebase provides a powerful e
🤔 Open Sourcing the Remix Store The Remix Store is a swag store for the Remix project and its codebase provides a powerful example of how Remix’s own core team builds apps with Remix and Hydrogen. Brooks Lybrand and the Remix Team

What is the output?
Anonymous voting

CHALLENGE
function Vehicle(type) {
  this.type = type;
}

Vehicle.prototype.wheels = 4;
Vehicle.prototype.getInfo = function() {
  return `${this.type}: ${this.wheels}`;
};

const car = new Vehicle('Car');
const bike = Object.create(car);
bike.type = 'Bike';
bike.wheels = 2;

console.log(car.getInfo() + ' | ' + bike.getInfo());

🤔 Open Sourcing the Remix Store The Remix Store is a swag store for the Remix project and its codebase provides a powerful e
🤔 Open Sourcing the Remix Store The Remix Store is a swag store for the Remix project and its codebase provides a powerful example of how Remix’s own core team builds apps with Remix and Hydrogen. Brooks Lybrand and the Remix Team

👀 Useful Patterns for Building HTML Tools In many situations, you don’t need a full-on framework to build useful tools; just
👀 Useful Patterns for Building HTML Tools In many situations, you don’t need a full-on framework to build useful tools; just HTML, JavaScript and CSS in a single file will do the job fine. Simon’s become a bit of an expert by rolling out many such tools using LLMs, and shares his process and practices here. More please! Simon Willison

What is the output?
Anonymous voting

CHALLENGE
const obj = { a: 1, b: 2, c: 3 };
Object.defineProperty(obj, 'd', { 
  value: 4, 
  enumerable: false 
});

const entries = Object.entries(obj);
const keys = Object.keys(obj);
const values = Object.values(obj);

console.log(entries.length + keys.length + values.length);

👀 Many Devs blame Vercel for Next.js-related React security vulnerabilities. Because making new frameworks like Next.js is r
👀 Many Devs blame Vercel for Next.js-related React security vulnerabilities. Because making new frameworks like Next.js is relatively easy nowadays, someone with enough social influence can literally destroy Vercel's business by popularising some other framework, which, by the way, would have nearly identical problems anyway, because this was mostly the React problem itself. Tigran Bayburtsyan

What is the output?
Anonymous voting

CHALLENGE
class Subject {
  constructor() {
    this.observers = [];
  }
  attach(observer) {
    this.observers.push(observer);
  }
  notify(data) {
    this.observers.forEach(obs => obs.update(data));
  }
}

const subject = new Subject();
subject.attach({ update: (d) => console.log(d * 2) });
subject.attach({ update: (d) => console.log(d + 5) });
subject.notify(10);

🔵 Denial of Service and Source Code Exposure in React Server Components Security researchers have found and disclosed two additional vulnerabilities in React Server Components while attempting to exploit the patches in last week’s critical vulnerability. If you already updated for the Critical Security Vulnerability last week, you will need to update again. If you updated to 19.0.2, 19.1.3, and 19.2.2, these are incomplete and you will need to update again. December 11, 2025 by The React Team

What is the output?
Anonymous voting