现已上线！2025 年 Telegram 研究 — 年度关键洞察 
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 31 447 名订阅者，在 技术与应用 类别中位列第 4 383，并在 印度 地区排名第 13 548 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 31 447 名订阅者。
根据 14 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 -198，过去 24 小时变化为 -14，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 6.27%。内容发布后 24 小时内通常能获得 2.55% 的反应，占订阅者总量。
- 帖子覆盖： 每篇帖子平均可获得 1 972 次浏览，首日通常累积 800 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 15 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。
31 447
订阅者
-1424 小时
-527 天
-19830 天
帖子存档
31 452
CHALLENGE
const a = 9007199254740991n;
const b = 2n;
function performCalculation() {
const c = a + 1n;
const d = c / b;
const e = d * 2n - 1n;
const result = Number(e) === Number(a);
console.log(result);
}
performCalculation();31 452
✌️ You Don't Know JS Yet: The Unbooks
This ~420pg ebook is a collection of all 4 remaining "unbooks" of the 2nd edition of "You Don't Know JS Yet" book series.
Kyle Simpson
31 452
CHALLENGE
console.log('Start');
setTimeout(() => {
console.log('Timeout 1');
}, 0);
Promise.resolve().then(() => {
console.log('Promise 1');
}).then(() => {
console.log('Promise 2');
});
setTimeout(() => {
console.log('Timeout 2');
}, 0);
console.log('End');
31 452
CHALLENGE
function processConfig(config) {
const defaults = {
timeout: 1000,
retries: 3,
enabled: false,
count: 0
};
const settings = {
...defaults,
...config
};
const effectiveTimeout = settings.timeout ?? 500;
const effectiveRetries = settings.retries ?? 1;
const effectiveEnabled = settings.enabled ?? true;
const effectiveCount = settings.count ?? 5;
console.log([effectiveTimeout, effectiveRetries, effectiveEnabled, effectiveCount]);
}
processConfig({ timeout: null, retries: 0, enabled: undefined });
31 452
CHALLENGE
const companies = [
{ name: 'TechCorp', founded: 2010 },
{ name: 'DataSystems', founded: 2015 },
{ name: 'WebSolutions', founded: 2008 }
];
const activeClients = new WeakSet();
activeClients.add(companies[0]);
activeClients.add(companies[2]);
companies.pop();
const result = [
activeClients.has(companies[0]),
activeClients.has(companies[1]),
typeof activeClients.size
];
console.log(result);
31 452
CHALLENGE
const user = {
profile: {
name: 'Alice',
settings: {
notifications: {
email: true,
sms: false
}
}
},
getPreference(type) {
return this.profile?.settings?.notifications?.[type] ?? 'not configured';
}
};
const admin = {
profile: {
name: 'Admin',
settings: null
},
getPreference: user.getPreference
};
console.log(admin.getPreference('email'));31 452
🤟 Node.js will use all the memory available, and that's OK!
Matteo Collina - dotJS 2025
31 452
CHALLENGE
const team = {
members: ['Alice', 'Bob', 'Charlie'],
[Symbol.iterator]: function*() {
let index = 0;
while(index < this.members.length) {
yield this.members[index++].toUpperCase();
}
}
};
const result = [];
for (const member of team) {
result.push(member);
}
console.log(result.join('-'));31 452
👍 A Flowing WebGL Gradient, Deconstructed
Even if you don’t want to render a neat plasma-style effect on the Web, this is a wonderfully deep exploration of the math and technology behind doing so using simple GLSL code that could be easily understood by any JavaScript developer.
Alex Harri
31 452
CHALLENGE
function main() {
console.log(1);
setTimeout(() => console.log(2), 0);
Promise.resolve().then(() => {
console.log(3);
setTimeout(() => console.log(4), 0);
}).then(() => console.log(5));
Promise.resolve().then(() => console.log(6));
console.log(7);
}
main();