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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13 524技术与应用4 376

📈 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 31 453 名订阅者，在 技术与应用 类别中位列第 4 376，并在 印度 地区排名第 13 524 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 31 453 名订阅者。

根据 15 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 -174，过去 24 小时变化为 16，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 6.21%。内容发布后 24 小时内通常能获得 2.59% 的反应，占订阅者总量。
  • 帖子覆盖： 每篇帖子平均可获得 1 952 次浏览，首日通常累积 813 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 16 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。

31 453
订阅者
+1624 小时
-137 天
-17430 天
帖子存档
JavaScript
JavaScript
31 453
CHALLENGE 
function* fibonacci() {
  let [prev, curr] = [0, 1];
  while (true) {
    yield curr;
    [prev, curr] = [curr, prev + curr];
  }
}

function* take(iterable, limit) {
  for (const item of iterable) {
    if (limit <= 0) return;
    yield item;
    limit--;
  }
}

const fibs = [...take(fibonacci(), 5)];
fibs.push(fibs[0] + fibs[1]);
console.log(fibs);

JavaScript
JavaScript
31 453
What is the output?
Anonymous voting

JavaScript
JavaScript
31 453
CHALLENGE 
function createCounter() {
  let count = 0;
  
  return function() {
    count++;
    return count;
  };
}

const counter1 = createCounter();
const counter2 = createCounter();

counter1();
counter1();
counter2();

const result = counter1() + counter2();
console.log(result);

JavaScript
JavaScript
31 453
🔐 Protect.js: 'Encryption in Use' for Data in Node Apps Designed to work with any Node framework or ORM, Protect.js provides
🔐 Protect.js: 'Encryption in Use' for Data in Node Apps Designed to work with any Node framework or ORM, Protect.js provides AES-256 based ‘encryption in use’ functionality. GitHub repo. CipherStash

JavaScript
JavaScript
31 453
What is the output?
Anonymous voting

JavaScript
JavaScript
31 453
CHALLENGE 
let x = 1;
function outer() {
  let x = 2;
  function inner() {
    console.log(x);
    let x = 3;
  }
  inner();
}
outer();

JavaScript
JavaScript
31 453
🤟 Node.js Gets an Official Community Space on Discord While there have been numerous IRC channels and Discord and Slack serv
🤟 Node.js Gets an Official Community Space on Discord While there have been numerous IRC channels and Discord and Slack servers where Node developers can congregate, the Nodeiflux Discord server has been promoted to being an official one – here’s the invite link if you’re a Discord user. There are already 15k members, so it’s hopping. Vitullo and Wunder

JavaScript
JavaScript
31 453
What is the output?
Anonymous voting

JavaScript
JavaScript
31 453
CHALLENGE 
const counter = {
  count: 0,
  increment() {
    this.count++;
    return this.count;
  }
};

const inc = counter.increment;
const boundInc = counter.increment.bind(counter);

console.log([
  counter.increment(),
  inc(),
  boundInc(),
  counter.count
]);

JavaScript
JavaScript
31 453
👍 A 10x Faster TypeScript

JavaScript
JavaScript
31 453
What is the output?
Anonymous voting

JavaScript
JavaScript
31 453
CHALLENGE 
const cache = new WeakMap();
const obj1 = { id: 1 };
const obj2 = { id: 2 };

cache.set(obj1, 'data1');
cache.set(obj2, 'data2');

obj2.newProp = 'test';

console.log(cache.has(obj1), cache.has(obj2), cache.has({ id: 1 }));

JavaScript
JavaScript
31 453
What is the output?
Anonymous voting

JavaScript
JavaScript
31 453
CHALLENGE 
async function getData() {
  return Promise.resolve(1);
}

async function process() {
  try {
    const x = await getData();
    const y = await Promise.resolve(x + 1);
    console.log(y + await Promise.resolve(1));
  } catch(err) {
    console.log('Error');
  }
}

process();

JavaScript
JavaScript
31 453
😆
😆

JavaScript
JavaScript
31 453
What is the output?
Anonymous voting

JavaScript
JavaScript
31 453
CHALLENGE 
const users = [
  { id: 1, name: 'Alice', age: 25 },
  { id: 2, name: 'Bob', age: 30 },
  { id: 3, name: 'Charlie', age: 35 }
];

const result = users
  .filter(user => user.age > 25)
  .map(user => user.name.toUpperCase())
  .reduce((acc, name) => acc + name[0], '');

console.log(result);

JavaScript
JavaScript
31 453
🤨 A Perplexing JavaScript Parsing Puzzle It looks deceptively simple – just 14 characters of JavaScript – but after working
🤨 A Perplexing JavaScript Parsing Puzzle It looks deceptively simple – just 14 characters of JavaScript – but after working with JavaScript for 29 years, I got it wrong. A clue: it goes back to a browser-related quirk from 30 years ago.. Hillel Wayne

JavaScript
JavaScript
31 453
What is the output?
Anonymous voting

JavaScript
JavaScript
31 453
CHALLENGE 
class Task {
  constructor(name) {
    this.name = name;
  }
  async execute() {
    const result = await Promise.resolve(this.name);
    return { result };
  }
}

const task = new Task('test');
task.execute().then(console.log);