JavaScript
A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript π Don't miss our Quizzes! Let's chat: @nairihar
Show moreπ Analytical overview of Telegram channel JavaScript
Channel JavaScript (@javascript) in the English language segment is an active participant. Currently, the community unites 31 127 subscribers, ranking 4 202 in the Technologies & Applications category and 12 854 in the India region.
π Audience metrics and dynamics
Since its creation on Π½Π΅Π²ΡΠ΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 31 127 subscribers.
According to the latest data from 25 September, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -135 over the last 30 days and by -1 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 6.08%. Within the first 24 hours after publication, content typically collects 2.12% reactions from the total number of subscribers.
- Post reach: On average, each post receives 1 892 views. Within the first day, a publication typically gains 659 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 5.
- Thematic interests: Content is focused on key topics such as javascript, console.log(gen.next().value, processdata, remix, acc.
π Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
βA resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript π Don't miss our Quizzes!
Let's chat: @nairiharβ
Thanks to the high frequency of updates (latest data received on 26 September, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
npx is-my-node-vulnerableA tool created and maintained by the Node.js security team. This utility allows you to quickly check for known vulnerabilities and helps safeguard your projects.
const sym = Symbol('unique');
const obj = {
[sym]: 'Secret',
public: 'Visible'
};
console.log(Object.keys(obj));
console.log(obj[Symbol('unique')]);
Promise.resolve(1)
.then(value => {
console.log(value);
throw new Error('Something went wrong');
})
.then(() => {
console.log('This will not run');
})
.catch(error => {
console.log('Caught:', error.message);
return 42;
})
.then(value => {
console.log('Recovered with:', value);
});
const map = new Map();
const key1 = {};
const key2 = key1;
map.set(key1, "Value for key1");
map.set(key2, "Value for key2");
console.log(map.get({}));
console.log(map.get(key1));
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);
}
function processData({ a = 10, b = 20 } = { a: 30 }) {
console.log(a, b);
}
processData({ a: 5 });
processData();
