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@javascript

JavaScript

Telegram channel @javascript: 31.1K subscribers, 1.9K views per post, score 24

Software development
24FBelow 9 in 10 channels in its category
Category midrange 33–52This channel 24
31.1K
Subscribers
1.9K
Median views over 30 days
6.0%
Views / subscribers over 30 days
61
Posts over 30 days

Data as of October 1, 2026

For those who know JavaScript and enjoy puzzling over tricky language behavior, this channel posts short code snippets asking what the console will output. Recent challenges covered counting code points in a string with an emoji, the execution order of promises and setTimeout inside an async function, try-catch-finally behavior with multiple return statements, arrow functions and this inside a class with inheritance, and getters captured through object destructuring. As of 30 September: subscribers stand at 31.1K, above the category median. Posts over 30 days reached 61, more frequent than the category median. ER sits at 6.0%, below the category median of 8.2%.
catalog description About the channel, by its author
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

Overview

Written automatically from the channel's data, updated 3 September 2026. The numbers in this text are as of that date; the fresh ones are in the tiles above.

JavaScript puzzles and code snippets make up @javascript: array sorting, partial application, compose/pipe chains, and quirks of Object.create and enumerable properties. Posts come as short code blocks tagged CHALLENGE, sometimes just an emoji reaction with no text at all.

Output is frequent: 59 posts in 30 days against a category median of 24 for Development channels. Engagement runs lower than the category norm, though: ER sits at 4.7% versus a median of 8.5% across 21 channels in the category. Median views per post are 1,460 with 31,248 subscribers.

Over 18 days of observation the channel lost 61 subscribers while average views climbed by 180. Its Place Score is 35.

Fits readers who want frequent, bite-sized code drills rather than long explanations — the channel bets on volume of posts over depth per post.

Common questions

What is the @javascript channel about?
It posts short JavaScript puzzles and snippets: array sorting, partial application, compose and pipe chains, and Object.create quirks. Posts are tagged CHALLENGE as short code blocks.
Is advertising pricing available for @javascript?
The owner hasn't published advertising pricing. You can reach them directly on Telegram.
How many subscribers?
Subscribers: 31.1K. Median views per post: 1.9K. Views per subscriber: 6.0%. Measured on October 1, 2026.
How often are posts published?
Posts in the last 30 days: 61 — that is several times a day. Measured on October 1, 2026.
Does this channel have a Telegram tick?
No Telegram tick.
Who runs this channel page in the catalog?
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Subscribers−219 in 46 days
31,31631,090
Oct 131,090

Hover the chart or swipe it — we show the day.

What it is made of
Engagement2.2 of 30
Growth quality9.9 of 20
Reactions and forwards0.6 of 15
Consistency3.8 of 12
Trust3.9 of 8
Reviewsnot enough datano reviews yet

Score 24 — from 5 of 6 signals: the rest are not measured yet. Methodology

Latest posts

  • 4201 reactionOpen in Telegram

    Poll

  • CHALLENGE class Counter { #count = 0; static #instances = 0; constructor() { Counter.#instances++; } #increment() { this.#count++; } incrementAndGet() { this.#increment(); return this.#count; } static get total() { return Counter.#instances; } } class SpecialCounter extends Counter { incrementAndGet() { return super.incrementAndGet() * 2; } } const c1 = new Counter(); const c2 = new SpecialCounter(); console.log(`${c1.incrementAndGet()} ${c2.incrementAndGet()} ${Counter.total}`);
  • 7622 reactionsOpen in Telegram

    Poll

  • 756Open in Telegram
    CHALLENGE const message = 'a😀bc'; const codePoints = [...message]; const combined = { raw: message.length, points: codePoints.length, second: codePoints[1] }; console.log(combined.raw, combined.points, combined.second);
  • 1K1 forward1 reactionOpen in Telegram

    Poll

  • 9521 forward3 reactionsOpen in Telegram
    CHALLENGE const order = []; order.push('start'); setTimeout(() => { order.push('timeout'); console.log(order.join(',')); }, 0); Promise.resolve().then(() => order.push('promise1')); async function foo() { order.push('foo start'); await null; order.push('foo end'); } foo(); Promise.resolve().then(() => order.push('promise2')); order.push('end');
  • 1.1K3 reactionsOpen in Telegram

    Poll

  • 1.1K2 reactionsOpen in Telegram
    CHALLENGE let order = []; function a() { try { return 'try'; } finally { order.push('a-finally'); return 'a-final-return'; } } function b() { try { throw new Error('x'); } catch (e) { order.push('b-catch'); return 'b-catch-return'; } finally { order.push('b-finally'); } } console.log(a(), b(), order.join(','));
  • 1.2KOpen in Telegram

    Poll

  • 1.2K5 reactionsOpen in Telegram
    CHALLENGE class Base { value = 10; getValue = () => this.value; constructor() { this.value = 20; } } class Derived extends Base { value = 30; } const d = new Derived(); console.log(d.getValue(), d.value);

The channel in numbers

Created
May 1, 2023
Photos
1.2K
Videos
10
Files
33
Links
895

Telegram data as of October 1, 2026

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