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📈 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 31 123 名订阅者，在 技术与应用 类别中位列第 4 201，并在 印度 地区排名第 12 848 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 31 123 名订阅者。
根据 24 九月, 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 -133，过去 24 小时变化为 -18，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 6.09%。内容发布后 24 小时内通常能获得 2.08% 的反应，占订阅者总量。
- 帖子覆盖： 每篇帖子平均可获得 1 897 次浏览，首日通常累积 647 次浏览。
- 互动与反馈： 受众积极参与，单帖平均反应数为 4。
- 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 25 九月, 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。
31 123
订阅者
-1824 小时
-357 天
-13330 天
帖子存档
31 125
🖼️ 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
31 125
CHALLENGE
let a = 5; // binary: 0101
let b = 3; // binary: 0011
let result = a & b;
console.log(result);31 125
🤟 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
31 125
CHALLENGE
var obj = {
a: 10,
b: 20,
c: 'hello'
};
with (obj) {
var sum = a + b;
var greeting = c + ' world';
}
console.log(sum, greeting);
31 125
CHALLENGE
const numbers = [2, 4, 6, 8];
const sum = numbers.reduce((acc, num) => acc + num, 0);
console.log(sum);31 125
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);
31 125
CHALLENGE ❓
class MyClass {
constructor() {
this.a = 10;
}
}
MyClass.prototype.b = 20;
const obj = new MyClass();
delete obj.b;
console.log(obj.b);31 125
👍 Linkify 4.2: Link Up URLs, Emails, and More in Plain Text
Given plain text containing things like links, hashtags, IP addresses, and email addresses, this will generate the correct code to display it on the Web.
Hypercontext
31 125
CHALLENGE ❓
const map = new Map();
map.set("key", undefined);
console.log(map.has("key"), map.get("key"));
