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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13 408技术与应用4 369

📈 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 31 444 名订阅者，在 技术与应用 类别中位列第 4 369，并在 印度 地区排名第 13 408 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 31 444 名订阅者。

根据 18 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 -148，过去 24 小时变化为 -3，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 6.02%。内容发布后 24 小时内通常能获得 2.49% 的反应，占订阅者总量。
  • 帖子覆盖： 每篇帖子平均可获得 1 895 次浏览，首日通常累积 784 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 19 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。

31 444
订阅者
-324 小时
+47 天
-14830 天
帖子存档
JavaScript
JavaScript
31 444
What is the output?
Anonymous voting

JavaScript
JavaScript
31 444
CHALLENGE 
let a = 5; // binary: 101
let b = 3; // binary: 011

let result = a ^ b;

console.log(result);

JavaScript
JavaScript
31 444
✌️ Boa v0.20: An Alternative JavaScript Compiler Under development for several years, Boa has a few missions: be a Rust ECMAS
✌️ Boa v0.20: An Alternative JavaScript Compiler Under development for several years, Boa has a few missions: be a Rust ECMAScript implementation, be easy to embed in Rust projects, and be a fast, safe JS engine overall. v0.20 sees a bump up to 89.92% compliance in the Test262 suite, improves Temporal support, adds Atomics.pause, and more. This is no toy engine. Boa Developers

JavaScript
JavaScript
31 444
What is the output?
Anonymous voting

JavaScript
JavaScript
31 444
CHALLENGE 
const defaultSettings = {
  theme: 'light',
  notifications: true,
  location: 'USA'
};

const userSettings = {
  theme: 'dark',
  location: 'Canada'
};

const finalSettings = {
  ...defaultSettings,
  ...userSettings
};

console.log(finalSettings);

JavaScript
JavaScript
31 444
🖼️ wasm-vips: It's libvips, Compiled to WebAssembly libvips is a popular, highly efficient image processing library written
🖼️ wasm-vips: It's libvips, Compiled to WebAssembly libvips is a popular, highly efficient image processing library written in C. You can use it via Sharp in Node.js, but this offers a more isomorphic route for use in Node, Deno, and modern browsers by way of WebAssembly. (There's a nifty online demo here.) Kleis Auke Wolthuizen

JavaScript
JavaScript
31 444
What is the output?
Anonymous voting

JavaScript
JavaScript
31 444
CHALLENGE 
let a = 5; // binary: 0101
let b = 3; // binary: 0011

let result = a & b;

console.log(result);

JavaScript
JavaScript
31 444
🤟 Node.js Delivers First LTS with require(esm) Enabled It’s a modest milestone, but Node v22.12.0 (LTS) has been released an
🤟 Node.js Delivers First LTS with require(esm) Enabled It’s a modest milestone, but Node v22.12.0 (LTS) has been released and marks Node’s first LTS release with non-flagged support for loading native ES modules with require(). It’s still experimental, though, and you’re encouraged to send in feedback and bug reports. Sarah Gooding

JavaScript
JavaScript
31 444
What is the output?
Anonymous voting

JavaScript
JavaScript
31 444
CHALLENGE 
var obj = {
  a: 10,
  b: 20,
  c: 'hello'
};

with (obj) {
  var sum = a + b;
  var greeting = c + ' world';
}

console.log(sum, greeting);

JavaScript
JavaScript
31 444
👀 What's happening with the IT market in Europe? Hovo Dallakyan

JavaScript
JavaScript
31 444
What is the output?
Anonymous voting

JavaScript
JavaScript
31 444
CHALLENGE 
const numbers = [2, 4, 6, 8];
const sum = numbers.reduce((acc, num) => acc + num, 0);
console.log(sum);

JavaScript
JavaScript
31 444

JavaScript
JavaScript
31 444
What is the output?
Anonymous voting

JavaScript
JavaScript
31 444
CHALLENGE 
const symbol1 = Symbol('desc1');
const symbol2 = Symbol('desc2');
const myObject = {};
myObject[symbol1] = 'Value1';
myObject[symbol2] = 'Value2';
let output = '';
for (let key in myObject) {
  output += myObject[key] + ' ';
}
output += Object.getOwnPropertySymbols(myObject).length;
console.log(output);

JavaScript
JavaScript
31 444
🥶 Four Talks from the London TypeScript Meetup – All top notch talks. Bloomberg

JavaScript
JavaScript
31 444
What is the output?
Anonymous voting

JavaScript
JavaScript
31 444
CHALLENGE ❓ 

class MyClass {
  constructor() {
    this.a = 10;
  }
}
MyClass.prototype.b = 20;
const obj = new MyClass();
delete obj.b;
console.log(obj.b);