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前往频道在 Telegram

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

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印度13 548技术与应用4 383

📈 Telegram 频道 JavaScript 的分析概览

频道 JavaScript (@javascript) 英语 语言赛道中的 是活跃参与者。目前社区聚集了 31 447 名订阅者，在 技术与应用 类别中位列第 4 383，并在 印度 地区排名第 13 548 位。

📊 受众指标与增长动态

自 невідомо 创建以来，项目保持高速增长，吸引了 31 447 名订阅者。

根据 14 六月, 2026 的最新数据，频道保持稳定运转。过去 30 天订阅人数变化为 -198，过去 24 小时变化为 -14，整体触达仍然可观。

  • 认证状态： 未认证
  • 互动率 (ER)： 平均受众互动率为 6.27%。内容发布后 24 小时内通常能获得 2.55% 的反应，占订阅者总量。
  • 帖子覆盖： 每篇帖子平均可获得 1 972 次浏览，首日通常累积 800 次浏览。
  • 互动与反馈： 受众积极参与，单帖平均反应数为 7。
  • 主题关注点： 内容集中在 javascript, console.log(gen.next().value, processdata, remix, acc 等核心主题上。

📝 描述与内容策略

作者将该频道定位为表达主观观点的平台：
“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”

凭借高频更新（最新数据采集于 15 六月, 2026），频道始终保持新鲜度与高覆盖。分析显示受众积极互动，使其成为 技术与应用 类别中的关键影响点。

31 447
订阅者
-1424 小时
-527 天
-19830 天
帖子存档
JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
function curry(fn) {
  return function curried(...args) {
    if (args.length >= fn.length) {
      return fn.apply(this, args);
    }
    return function(...moreArgs) {
      return curried.apply(this, [...args, ...moreArgs]);
    };
  };
}

const multiply = curry((a, b, c) => a * b * c);
const double = multiply(2);
const result = double(3)(4);

console.log(result);

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
const target = { a: 1, b: 2 };
const handler = {
  get(obj, prop) {
    return prop in obj ? obj[prop] * 2 : 'not found';
  },
  set(obj, prop, value) {
    if (typeof value !== 'number') {
      return false;
    }
    obj[prop] = value + 10;
    return true;
  }
};

const proxy = new Proxy(target, handler);
proxy.c = '5';
proxy.d = 5;

console.log(JSON.stringify({
  a: proxy.a,
  b: proxy.b,
  c: proxy.c,
  d: target.d,
  hasC: Reflect.has(target, 'c')
}));

JavaScript
JavaScript
31 447
🟠 Svelte Flow 1.0: Create Node-Based UIs and Diagrams in Svelte From the creators of the similar React Flow comes a customiz
🟠 Svelte Flow 1.0: Create Node-Based UIs and Diagrams in Svelte From the creators of the similar React Flow comes a customizable Svelte component for building node-based editors and interactive diagrams. Want examples? webkid GmbH

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
const team = {
  lead: { name: 'Alice', projects: ['Alpha', 'Beta'] },
  dev: { name: 'Bob', projects: ['Gamma'] },
  tester: { name: 'Charlie', projects: [] }
};

const { 
  lead: { projects: [leadProject] },
  dev: { projects: [devProject = 'Delta'] },
  tester: { projects: [testerProject = 'Epsilon'] }
} = team;

console.log(`${leadProject}-${devProject}-${testerProject}`);

JavaScript
JavaScript
31 447
🤩 Wake Up, Remix! Everything's Changing.. Big news from the Remix camp this week. About a year ago, Remix and React Router m
🤩 Wake Up, Remix! Everything's Changing.. Big news from the Remix camp this week. About a year ago, Remix and React Router merged together reflecting their shared goals and code, but now it’s all change again. React Router is now basically what Remix originally intended to be, and so ‘Remix’ is rebooting as a model-first, low-dependency, Web API-centric full-stack framework built on Preact. It’ll no longer be a 'React framework' per se. Michael Jackson and Ryan Florence

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
class ShoppingCart {
  constructor() {
    if (ShoppingCart.instance) {
      return ShoppingCart.instance;
    }
    
    this.items = [];
    ShoppingCart.instance = this;
  }
  
  addItem(item) {
    this.items.push(item);
  }
  
  getItems() {
    return [...this.items];
  }
}

const cart1 = new ShoppingCart();
const cart2 = new ShoppingCart();

cart1.addItem('Book');
cart2.addItem('Laptop');

console.log(cart1.getItems());

JavaScript
JavaScript
31 447
😭 Matteo Collina has unveiled php-node, a way to run PHP apps within the same process as Node.js. Run WordPress with a Next.
😭 Matteo Collina has unveiled php-node, a way to run PHP apps within the same process as Node.js. Run WordPress with a Next.js frontend? Sure.

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
const users = [
  { id: 1, name: 'Alice' },
  { id: 2, name: 'Bob' },
  { id: 3, name: 'Charlie' }
];

const userScores = new WeakMap();

// Set scores for users
userScores.set(users[0], 95);
userScores.set(users[1], 80);

// Remove reference to Bob
users[1] = null;

let sum = 0;
for (const user of users) {
  if (user && userScores.has(user)) {
    sum += userScores.get(user);
  }
}

console.log(sum);

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
function* counter() {
  let i = 1;
  while (true) {
    const reset = yield i++;
    if (reset) {
      i = 1;
    }
  }
}

const gen = counter();
console.log(gen.next().value);
console.log(gen.next().value);
console.log(gen.next(true).value);
console.log(gen.next().value);

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
try {
  try {
    // Creating a custom error type
    class CustomError extends Error {
      constructor(message) {
        super(message);
        this.name = "CustomError";
      }
    }
    
    const fn = () => {
      throw new CustomError("Something went wrong");
    };
    
    try {
      fn();
    } catch (e) {
      throw new TypeError("Type error occurred");
    }
  } catch (e) {
    console.log(e instanceof Error, e.name, e instanceof TypeError);
  }
} catch (e) {
  console.log("Outer catch", e.message);
}

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting

JavaScript
JavaScript
31 447
CHALLENGE 
function compose(...funcs) {
  return function(x) {
    return funcs.reduceRight((acc, fn) => fn(acc), x);
  };
}

const add10 = x => x + 10;
const multiply2 = x => x * 2;
const toString = x => `Result: ${x}`;

const composed = compose(toString, multiply2, add10);
console.log(composed(5));

JavaScript
JavaScript
31 447
What is the output?
Anonymous voting