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 31 429 名订阅者,在 技术与应用 类别中位列第 4 370,并在 印度 地区排名第 13 384 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 31 429 名订阅者。
根据 19 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 -164,过去 24 小时变化为 -19,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 5.95%。内容发布后 24 小时内通常能获得 2.38% 的反应,占订阅者总量。
- 帖子覆盖: 每篇帖子平均可获得 1 869 次浏览,首日通常累积 747 次浏览。
- 互动与反馈: 受众积极参与,单帖平均反应数为 6。
- 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 20 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。
31 429
订阅者
-1924 小时
+117 天
-16430 天
帖子存档
31 435
CHALLENGE ❓
const obj = {};
Object.defineProperty(obj, 'name', {
value: 'Alice',
writable: false,
configurable: false
});
try {
obj.name = 'Bob';
delete obj.name;
console.log(obj.name);
} catch (e) {
console.log('Error:', e.message);
}31 435
CHALLENGE ❓
function processData({ a = 10, b = 20 } = { a: 30 }) {
console.log(a, b);
}
processData({ a: 5 });
processData();31 435
CHALLENGE ❓
function* numberGenerator() {
let i = 0;
while (i < 3) {
yield i++;
}
}
const gen = numberGenerator();
console.log(gen.next().value);
console.log(gen.return(10).value);
console.log(gen.next().value);31 435
CHALLENGE ❓
const obj = Object.freeze({
name: "Alice",
info: {
age: 25
}
});
try {
obj.name = "Bob";
obj.info.age = 30;
} catch (e) {
console.log("Error:", e.message);
}
console.log(obj.name, obj.info.age);31 435
👀 DOCX 9.0: Generate Word .docx Files from JavaScript
The code to lay out documents is verbose but there’s a lot of functionality baked in and there aren’t many other options for this task. Here’s a CodePen-based example to give you an idea. GitHub repo.
Dolan Miu
31 435
CHALLENGE ❓
async function first() {
console.log('First Start');
await second();
console.log('First End');
}
async function second() {
console.log('Second Start');
}
console.log('Script Start');
first();
setTimeout(() => console.log('Timeout'), 0);
console.log('Script End');31 435
✌️ TC39 Advances 10+ ECMAScript Proposals
The architects behind the development of the ECMAScript / JavaScript spec got together again this week (you can see them in this tweet) and they had a packed agenda. Import attributes, Iterator helpers, Promise.try and Regexp modifiers all made it to stage 4, and more besides.
Sarah Gooding (Socket)
31 435
CHALLENGE ❓
setTimeout(() => console.log('Timeout 1'), 100);
setTimeout(() => {
console.log('Timeout 2');
Promise.resolve().then(() => console.log('Promise in Timeout 2'));
}, 50);
Promise.resolve().then(() => console.log('Promise 1'));
setTimeout(() => console.log('Timeout 3'), 150);
console.log('Sync');31 435
CHALLENGE ❓
setTimeout(() => {
console.log('Timeout');
Promise.resolve().then(() => console.log('Promise after Timeout'));
}, 0);
Promise.resolve().then(() => console.log('Promise'));
console.log('End of script');
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