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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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πŸ“ˆ Analytical overview of Telegram channel JavaScript

Channel JavaScript (@javascript) in the English language segment is an active participant. Currently, the community unites 31 391 subscribers, ranking 4 368 in the Technologies & Applications category and 13 234 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 31 391 subscribers.

According to the latest data from 22 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -197 over the last 30 days and by -29 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 5.70%. Within the first 24 hours after publication, content typically collects 1.95% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 1 790 views. Within the first day, a publication typically gains 611 views.
  • Reactions and interaction: The audience actively supports content: the average number of reactions per post is 6.
  • 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 23 June, 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.

31 391
Subscribers
-2924 hours
-707 days
-19730 days
Posts Archive
10K strong in under a year! ⚑️ Thanks to your incredible support, we're aiming for 100K next! πŸŽ‰ This isn't a dream – it's ou
10K strong in under a year! ⚑️ Thanks to your incredible support, we're aiming for 100K next! πŸŽ‰ This isn't a dream – it's our plan in action! πŸ’ͺ Varik, Sipan, Nairi ✌️ Check out our emoji pack here β˜„οΈ Boost us in Telegram 🀝 Collaboration

πŸ€” πŸ€”
πŸ€” πŸ€”

What is the output?
Anonymous voting

❓ CHALLENGE

const obj = {
  0: 'a',
  1: 'b',
  length: 2
};

const result = Array.from(obj);

console.log(result);

What is the output?
Anonymous voting

❓ CHALLENGE

function recursiveReverseString(str) {
  return str === "" ? str : recursiveReverseString(str.substr(1)) + str[0];
}

const result = recursiveReverseString("hello");

console.log(result);

πŸ‘€A Step-by-Step Tutorial on Deploying Node.js Apps on AWS EC2 Taking the manual, 'do it all by hand' approach. A good way to
πŸ‘€A Step-by-Step Tutorial on Deploying Node.js Apps on AWS EC2 Taking the manual, 'do it all by hand' approach. A good way to learn about all the pieces involved before automating it, perhaps. SAM MEECH-WARD

What is the output?
Anonymous voting

❓ CHALLENGE

function recursiveBinarySearch(arr, target, start = 0, end = arr.length - 1) {
  if (start > end) {
    return -1;
  }

  const mid = Math.floor((start + end) / 2);

  if (arr[mid] === target) {
    return mid;
  } else if (arr[mid] < target) {
    return recursiveBinarySearch(arr, target, mid + 1, end);
  } else {
    return recursiveBinarySearch(arr, target, start, mid - 1);
  }
}

const result = recursiveBinarySearch([1, 2, 3, 4, 5, 6, 7, 8, 9], 6);

console.log(result);

What is the output?
Anonymous voting

❓ CHALLENGE

function recursivePalindromeCheck(str) {
  if (str.length <= 1) {
    return true;
  }

  return str[0] === str[str.length - 1] && recursivePalindromeCheck(str.slice(1, -1));
}

const result = recursivePalindromeCheck("radar");

console.log(result);

🀣 So true…
🀣 So true…

What is the output?
Anonymous voting

❓ CHALLENGE

function recursiveFibonacci(n) {
  return n <= 1 ? n : recursiveFibonacci(n - 1) + recursiveFibonacci(n - 2);
}

const result = recursiveFibonacci(6);

console.log(result);

πŸ˜‚ Nice life hack
πŸ˜‚ Nice life hack

What is the output?
Anonymous voting

❓ CHALLENGE

const fetchData = async (id) => {
  return new Promise((resolve) => {
    setTimeout(() => resolve(`Data for ID ${id}`), 100);
  });
};

const ids = [1, 2, 3];

async function complexAsyncFetch(ids) {
  const result = await ids.reduce(async (acc, id) => {
    const data = await fetchData(id);
    const currentResult = await acc;
    currentResult.push(data);
    return currentResult;
  }, Promise.resolve([]));

  console.log(result);
}

complexAsyncFetch(ids);

✌️🍊 Jint 3.0: A JavaScript Interpreter for .NET Run JavaScript within a .NET app and expose .NET objects and functions to Ja
✌️🍊 Jint 3.0: A JavaScript Interpreter for .NET Run JavaScript within a .NET app and expose .NET objects and functions to JavaScript code. v3 arrives after seven years of work and is the most standards-compliant JS engine running entirely within .NET. SΓ‰BASTIEN ROS