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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13 551技术与应用4 384

📈 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 31 439 名订阅者，在 技术与应用 类别中位列第 4 384，并在 印度 地区排名第 13 551 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 31 439 名订阅者。

根据 13 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 -193，过去 24 小时变化为 21，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 2.53% 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 796 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 14 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。

31 439
订阅者
+2124 小时
-537 天
-19330 天
帖子存档
JavaScript
JavaScript
31 431
What is the output?
Anonymous voting

JavaScript
JavaScript
31 431
CHALLENGE 
const numbers = [1, 2, 3, 4, 5];

const result = numbers
  .map(x => x * 2)
  .filter(x => x > 5)
  .reduce((acc, x) => {
    acc.push(x.toString());
    return acc;
  }, [])
  .map(x => x + '!')
  .join(' | ');

console.log(result);
console.log(typeof result);

JavaScript
JavaScript
31 431
🥶 Announcing TypeScript 5.9 One of TypeScript's gentlest steps forward, with support for import defer, --module node20, and
🥶 Announcing TypeScript 5.9 One of TypeScript's gentlest steps forward, with support for import defer, --module node20, and ‘expandable hovers’ (below) to see expanded type information in IDEs. We also learn v6.0 will act as a ‘transition point’ to get prepared for the Go-powered ‘native port’ of TypeScript due to arrive as TypeScript 7.0. Microsoft

JavaScript
JavaScript
31 431
What is the output?
Anonymous voting

JavaScript
JavaScript
31 431
CHALLENGE 
const target = { name: 'Maya', age: 25 };
const handler = {
  get(obj, prop) {
    if (prop in obj) {
      return obj[prop];
    }
    return `Property '${prop}' not found`;
  },
  set(obj, prop, value) {
    if (typeof value === 'string') {
      obj[prop] = value.toUpperCase();
    } else {
      obj[prop] = value;
    }
    return true;
  }
};
const proxy = new Proxy(target, handler);
proxy.city = 'tokyo';
console.log(proxy.name);
console.log(proxy.city);
console.log(proxy.country);

JavaScript
JavaScript
31 431
⚡️DevHelperAI — AI Assistant for Programmers Speed up solving programming tasks in any language — Python, JavaScript, Java, a
⚡️DevHelperAI — AI Assistant for Programmers Speed up solving programming tasks in any language — Python, JavaScript, Java, and more. Powered by ChatGPT Plus, but 3× cheaper! Don’t overpay $20 for ChatGPT Plus — pay just $7.25 and get faster, more accurate answers. Try DevHelperAI now! 👇 @devhelperai_bot

JavaScript
JavaScript
31 431
What is the output?
Anonymous voting

JavaScript
JavaScript
31 431
CHALLENGE 
const obj = {
  name: 'Sarah',
  getName() {
    return this.name;
  },
  getNameArrow: () => {
    return this.name;
  }
};

const getName = obj.getName;
const getNameArrow = obj.getNameArrow;

console.log(obj.getName());
console.log(getName());
console.log(getNameArrow());
console.log(obj.getNameArrow());

JavaScript
JavaScript
31 431
🤩 pnpm 10.14: Adds Support for JavaScript Runtime Installation The popular, efficiency-focused package installer now lets yo
🤩 pnpm 10.14: Adds Support for JavaScript Runtime Installation The popular, efficiency-focused package installer now lets you define Node.js, Deno or Bun versions in package.json and pnpm will then download and pin them automatically. Zoltan Kochan

JavaScript
JavaScript
31 431
🔥 GPT-5 is here... Can it win back programmers?

JavaScript
JavaScript
31 431
What is the output?
Anonymous voting

JavaScript
JavaScript
31 431
CHALLENGE 
function processData(data) {
  try {
    if (!data) {
      throw new TypeError('Data is missing');
    }
    
    const result = data.process();
    return result;
  } catch (error) {
    console.log(error instanceof ReferenceError ? 1 :
               error instanceof TypeError ? 2 :
               error instanceof SyntaxError ? 3 : 4);
  }
}

processData(null);

JavaScript
JavaScript
31 431
Sorry for the confusion earlier! The correct answer is actually 24, not 18. After mapping and filtering, we get [6, 8, 10], and summing them gives 6 + 8 + 10 = 24.

JavaScript
JavaScript
31 431
What is the output?
Anonymous voting

JavaScript
JavaScript
31 431
CHALLENGE 
const numbers = [1, 2, 3, 4, 5];

const result = numbers
  .map(n => n * 2)
  .filter(n => n > 5)
  .reduce((acc, n, index) => {
    acc.sum += n;
    acc.indices.push(index);
    return acc;
  }, { sum: 0, indices: [] });

console.log(result.sum);
console.log(result.indices);

JavaScript
JavaScript
31 431
GPT-5 coding examples 🔥

JavaScript
JavaScript
31 431
💻 The Deno team has put together 😉 a brief video summarizing the Deno vs Oracle JavaScript™ trademark fight. You can also l
💻 The Deno team has put together 😉 a brief video summarizing the Deno vs Oracle JavaScript™ trademark fight. You can also learn a bit more about it in this open letter to Oracle asking it to 'free JavaScript.'

JavaScript
JavaScript
31 431
What is the output?
Anonymous voting

JavaScript
JavaScript
31 431
CHALLENGE 
class Counter {
  constructor(max) {
    this.max = max;
  }
  
  *[Symbol.iterator]() {
    let current = 0;
    while (current < this.max) {
      yield current++;
    }
  }
}

const counter = new Counter(3);
const result = [...counter, ...counter];
console.log(result);

JavaScript
JavaScript
31 431
💻 The Deno team has put together 😉 a brief video summarizing the Deno vs Oracle JavaScript™ trademark fight. You can also l
💻 The Deno team has put together 😉 a brief video summarizing the Deno vs Oracle JavaScript™ trademark fight. You can also learn a bit more about it in this open letter to Oracle asking it to 'free JavaScript.'