JavaScript

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

显示更多

印度13 579 技术与应用4 382...

📈 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 31 441 名订阅者，在 技术与应用 类别中位列第 4 382，并在印度地区排名第 13 579 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 31 441 名订阅者。

根据 12 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 -211，过去 24 小时变化为 -26，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 6.22%。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 1 955 次浏览，首日通常累积 794 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 13 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。

31 441

订阅者

-2624 小时

-807 天

-21130 天

1 955

帖子浏览量

~ 79424 小时

~ 1 04248 小时

6.22%

参与率

~ 2

每日帖子数

Ads index

beta

帖子存档

31 444

What is the output?

Anonymous voting

31 444

CHALLENGE

class CustomError extends Error {
  constructor(message) {
    super(message);
    this.name = this.constructor.name;
  }
}

try {
  throw new CustomError("Something went wrong");
} catch (error) {
  console.log(error.name);
  console.log(error instanceof Error);
  console.log(error instanceof CustomError);
  console.log(typeof error.stack);
}

31 444

This is how the new generation learns about the Node.js EventLoop 😂

31 444

⭐ Shades of Halftone is Maxime Heckel's grand tour of pixelation, dithering, and the creation of GLSL-powered halftone effects with React Three Fiber. An aesthetic increasingly popular in modern web design and digital art.

31 444

What is the output?

Anonymous voting

31 444

CHALLENGE

const cache = new Map();

function memoize(fn) {
  return function(...args) {
    const key = JSON.stringify(args);
    if (cache.has(key)) {
      return cache.get(key);
    }
    const result = fn(...args);
    cache.set(key, result);
    return result;
  };
}

const fibonacci = memoize((n) => {
  if (n <= 1) return n;
  return fibonacci(n - 1) + fibonacci(n - 2);
});

console.log(fibonacci(5));
console.log(cache.size);

31 444

✌️ It’s About to Get a Lot Easier For Your JavaScript to Clean Up After Itself A fun technical exploration of Symbol.dispose and using, two new features that’ll ease many headaches around cleaning up after yourself: closing connections, freeing resources, etc. Just watch out for the Muppets… Mat Marquis

31 444

What is the output?

Anonymous voting

31 444

CHALLENGE

const wm = new WeakMap();
const obj1 = { name: 'Sarah' };
const obj2 = { name: 'Mike' };

wm.set(obj1, 'developer');
wm.set(obj2, 'designer');

console.log(wm.get(obj1));
console.log(wm.has(obj2));
console.log(wm.get({ name: 'Sarah' }));
console.log(wm.delete(obj1));
console.log(wm.has(obj1));

31 444

😮 npmx: A New npm Registry Package Browser A smooth, fast way to browse packages on the official npm registry. It’s certainly fast, smooth, and you see more info up front and center - check out the axios page for example. “We’re not replacing the npm registry, but instead providing an elevated developer experience through a fast, modern UI.” npmx

31 444

What is the output?

Anonymous voting

31 444

CHALLENGE

class Calculator {
  constructor(value) {
    this.value = value;
  }
  
  add(num) {
    this.value += num;
    return this;
  }
  
  getValue = () => this.value;
}

const calc = new Calculator(10);
const addMethod = calc.add;
const getValueMethod = calc.getValue;

addMethod.call({value: 5}, 3);
console.log(calc.getValue());
console.log(getValueMethod());

31 444

🤩 broz (above) is a simple Node/Electron tool you can use via npx if you're tired of fidgeting around to get a screenshot of a site with a clean look. From the maintainer of Shiki.

31 444

What is the output?

Anonymous voting

31 444

CHALLENGE

const operations = {
  value: 10,
  multiply: function(x) {
    return this.value * x;
  },
  arrow: (x) => {
    return this.value * x;
  },
  nested: function() {
    const inner = () => this.value * 2;
    return inner();
  }
};

console.log(operations.multiply(3));
console.log(operations.arrow(3));
console.log(operations.nested());

31 444

👀 Transformers.js v4 Preview Released Transformers.js brings Hugging Face’s transformer models directly to the JavaScript world, meaning you can run numerous NLP, vision, and audio models right from Node.js. v4 is WebGPU powered and is now installable with npm. Hugging Face

31 444

🥶🌲 TypeScript 6.0 enters beta, but what does it mean for Node developers? TypeScript 6.0 is now in beta. It's a "clean up your tsconfig" release, not meant to wow but to make sense as a bridge to the eventual Go-powered 'native' TypeScript 7 compiler.

31 444

What is the output?

Anonymous voting

31 444

CHALLENGE

console.log('1');

setTimeout(() => console.log('2'), 0);

Promise.resolve().then(() => console.log('3'));

console.log('4');

Promise.resolve().then(() => {
  console.log('5');
  setTimeout(() => console.log('6'), 0);
});

console.log('7');