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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 31 424 subscribers, ranking 4 370 in the Technologies & Applications category and 13 384 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 31 424 subscribers.

According to the latest data from 19 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -164 over the last 30 days and by -19 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 5.95%. Within the first 24 hours after publication, content typically collects 2.38% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 1 869 views. Within the first day, a publication typically gains 747 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 20 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.

31 424
Subscribers
-1924 hours
+117 days
-16430 days
Posts Archive
What is the output?
Anonymous voting

CHALLENGE

const obj = Object.freeze({
  a: [1, 2, 3],
  b: {
    c: 4
  }
});

obj.a.push(4);
obj.b.c = 5;

console.log(obj.a);
console.log(obj.b.c);

✌️ An SSR Performance Showdown Fastify’s Matteo Collina set out to find the current state of server-side rendering performanc
✌️ An SSR Performance Showdown Fastify’s Matteo Collina set out to find the current state of server-side rendering performance across today’s most popular libraries. The first attempt faced negative feedback due to implementation issues, but the showdown has been improved and re-run. Matteo Collina

What is the output?
Anonymous voting

CHALLENGE

function outer() {
  var x = 1;
  
  function inner() {
    var x = 2;
    
    function deeper() {
      console.log(x);
    }
    
    return deeper;
  }
  
  return inner();
}

const fn = outer();
fn();

πŸ™…β€β™‚οΈ Prisma 5.19.0, Now with 'Typed SQL' Prisma is a popular declaratively-driven ORM in the Node.js / TypeScript world and
πŸ™…β€β™‚οΈ Prisma 5.19.0, Now with 'Typed SQL' Prisma is a popular declaratively-driven ORM in the Node.js / TypeScript world and its new version makes it possible to write raw SQL queries in a type-safe way. Nikolas Burk

What is the output?
Anonymous voting

CHALLENGE

let num = 5;

function change() {
  let num = 10;
  return function() {
    return num;
  };
}

const getValue = change();
num = 20;

console.log(getValue());

πŸ˜‰How to Implement the 2048 Game in JavaScript Ania is back with one of her usual easy to follow walkthroughs of implementing
πŸ˜‰How to Implement the 2048 Game in JavaScript Ania is back with one of her usual easy to follow walkthroughs of implementing a complete game in JavaScript. This time it’s the 2048 sliding puzzle game. (Two weeks ago she did Tic-Tac-Toe as well.) Ania KubΓ³w

What is the output?
Anonymous voting

CHALLENGE

const obj = {
  num: 10,
  getValue() {
    return this.num;
  },
  getUpdatedValue() {
    return (() => this.num + 10)();
  }
};

console.log(obj.getValue());
console.log(obj.getUpdatedValue());

😎 yocto-spinner: Tiny Terminal Spinner Fresh from the one-man module powerhouse that is Sindre Sorhus comes a new project: a
😎 yocto-spinner: Tiny Terminal Spinner Fresh from the one-man module powerhouse that is Sindre Sorhus comes a new project: a tiny, as simple-as-possible terminal spinner/progress control. (β€˜Yocto’ is a metric prefix that sits below nano, pico, femto, atto, and even zepto..) Sindre Sorhus

πŸ“Œ The JavaScript Summit Armenia 2024 trailer is live! It was an awesome event, and we’re excited to share some of the best moments with you. Huge thanks to everyone who joined us and helped make it happen. See you next year at JavaScript Summit Armenia 2025!

What is the output?
Anonymous voting

CHALLENGE

const obj = {
  value: 1,
  increment() {
    this.value++;
  }
};

const increment = obj.increment;
increment();

console.log(obj.value);

✌️ JavaScript Weekly
✌️ JavaScript Weekly

What is the output?
Anonymous voting

CHALLENGE

const obj = {
  data: [1, 2, 3],
  getData() {
    return this.data.map(x => x * 2);
  }
};

const newData = obj.getData.bind({ data: [4, 5, 6] })();
console.log(newData);

πŸ˜†
πŸ˜†

What is the output?
Anonymous voting