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A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript πŸš€ Don't miss our Quizzes! Let's chat: @nairihar

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India12 867Technologies & Applications4 196

πŸ“ˆ Analytical overview of Telegram channel JavaScript

Channel JavaScript (@javascript) in the English language segment is an active participant. Currently, the community unites 31 124 subscribers, ranking 4 196 in the Technologies & Applications category and 12 867 in the India region.

πŸ“Š Audience metrics and dynamics

Since its creation on Π½Π΅Π²Ρ–Π΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 31 124 subscribers.

According to the latest data from 26 September, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -147 over the last 30 days and by 4 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 6.09%. Within the first 24 hours after publication, content typically collects 2.10% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 1 896 views. Within the first day, a publication typically gains 654 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.

πŸ“ Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
β€œA resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript πŸš€ Don't miss our Quizzes! Let's chat: @nairihar”

Thanks to the high frequency of updates (latest data received on 27 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.

31 124
Subscribers
+424 hours
-217 days
-14730 days
Posts Archive
JavaScript
JavaScript
31 118
✌️ JavaScript weekly #697

JavaScript
JavaScript
31 118
πŸ₯²
πŸ₯²

JavaScript
JavaScript
31 118
What is the output?
Anonymous voting

JavaScript
JavaScript
31 118
CHALLENGE 

const func = () => arguments.length;
console.log(func(1, 2, 3));

JavaScript
JavaScript
31 118
🌲 What is new in Node.js V22.5 In this article, we will review the notable changes introduced in the new Node.js version: -
🌲 What is new in Node.js V22.5 In this article, we will review the notable changes introduced in the new Node.js version: - node:sqlite module - add matchesGlob method - add postessageToThread method nairihar

JavaScript
JavaScript
31 118
🌲 Check the latest updates of Nairi's long article about EventLoop β€” Unblocking EventLoop using unref() (added in Jul of 202
🌲 Check the latest updates of Nairi's long article about EventLoop β€” Unblocking EventLoop using unref() (added in Jul of 2024) β€” A challenging interview question (added in Feb of 2024) nairihar

JavaScript
JavaScript
31 118
What is the output?
Anonymous voting

JavaScript
JavaScript
31 118
CHALLENGE 

function Foo() {
  this.bar = 1;
}

Foo.prototype.bar = 2;

const foo = new Foo();
console.log(foo.bar);

JavaScript
JavaScript
31 118
🀩 BWIP-JS: A Barcode Writer in Pure JavaScript A library that can generate barcodes using over 100 different barcode types a
🀩 BWIP-JS: A Barcode Writer in Pure JavaScript A library that can generate barcodes using over 100 different barcode types and standards, both single and two dimensional. There is, of course, a live demo where you, too, can discover far more types of barcodes exist than you ever imagined. Mark Warren

JavaScript
JavaScript
31 118
What is the output?
Anonymous voting

JavaScript
JavaScript
31 118
CHALLENGE 

const obj = { a: 1, b: 2 };
const obj2 = { ...obj, b: 3 };

const samePrototype = Object.getPrototypeOf(obj) === Object.getPrototypeOf(obj2);

console.log(samePrototype);

JavaScript
JavaScript
31 118
⚑️ Dynamically loaded extensions in Postgres in the browser At a recent AGI House hackathon in San Francisco, we set out to run our Postgres vector extension directly in the browser. This would allow our documentation examples and small demos to be fully executable within the browser using a Postgres instance compiled to Wasm and running on the client browser. lantern

JavaScript
JavaScript
31 118
What is the output?
Anonymous voting

JavaScript
JavaScript
31 118
CHALLENGE 

const arr = [1, 2, 3, 4, 5];
const sliced = arr.slice(1, 3);
const spliced = arr.splice(1, 3);

console.log(sliced, spliced, arr);

JavaScript
JavaScript
31 118
πŸ˜†
πŸ˜†

JavaScript
JavaScript
31 118
What is the output?
Anonymous voting

JavaScript
JavaScript
31 118
CHALLENGE 

const obj1 = { a: 1, b: { c: 2 } };
const obj2 = { ...obj1 };

obj1.b.c = 3;

console.log(obj2.b.c);

JavaScript
JavaScript
31 118
πŸ‘€ Top Programming Language to Learn in 2024 @hovdallakyan

JavaScript
JavaScript
31 118
What is the output?
Anonymous voting

JavaScript
JavaScript
31 118
CHALLENGE 

const array = [1, 2, 3, 4, 5];
const result = array.some(n => n % 2 === 0) && array.every(n => n < 10);

console.log(result);