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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

India12 856 Technologies & Applications4 201...

📈 Analytical overview of Telegram channel JavaScript

Channel JavaScript (@javascript) in the English language segment is an active participant. Currently, the community unites 31 087 subscribers, ranking 4 201 in the Technologies & Applications category and 12 856 in the India region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 31 087 subscribers.

According to the latest data from 01 October, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -162 over the last 30 days and by 3 over the last 24 hours, overall reach remains high.

Verification status: Not verified
Engagement rate (ER): The average audience engagement rate is 5.87%. Within the first 24 hours after publication, content typically collects 2.07% reactions from the total number of subscribers.
Post reach: On average, each post receives 1 824 views. Within the first day, a publication typically gains 643 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.

📝 Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
“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”

Thanks to the high frequency of updates (latest data received on 02 October, 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.

31 087

Subscribers

+324 hours

-337 days

-16230 days

1 824

Post views

~ 64324 hours

~ 90648 hours

5.87%

Engagement rate

~ 2

Posts per day

Ads index

beta

Posts Archive

31 085

CHALLENGE #129

31 085

🔥 JavaScript Sets are about to become a lot more useful with these 7 new methods: .difference() .intersection() .symmetricDifference() .union() .isSubsetOf() .isSupersetOf() .isDisjointFrom() Currently stage 3. Implemented in JavaScriptCore (Safari/webkit), being worked on in Chrome, and is totally polyfillable all the way back to ES3 Wes Bos

31 085

What is the output?

Anonymous voting

31 085

CHALLENGE #128

31 085

📌 Issue 33 / 06.09.2023 📄 Node v20.6.0 (Current) Released As we teased last week, the latest Node release includes all-new built-in support for setting environment variables via .env files, so you may no longer have a need for dotenv, depending on your use case. 💡 If you just want to see a quick example of the .env feature in action, check this article. JUAN JOSÉ AND THE NODE.JS TEAM 📄 My Node.js is a Bit Rusty.. The tale of how replacing a Node.js module with a native Rust module resulted in a 25x perf boost for Wix. Gal shows off the details of how it came about before concluding: “If something is too slow, profile it first, then encapsulate it, and then—perhaps—consider rewriting it in Rust.” GAL SCHLEZINGER ❗️There are all sorts of bizarrely named npm packages being published, including things like @!-!- and --hepl, in an attempt to break tools and find new security vulnerabilities. ©️NODE.JS WEEKLY

31 085

What is the output?

Anonymous voting

31 085

CHALLENGE #127

31 085

What Exactly is Node.js? A Guide for Beginners If you're thinking about doing back-end development using JavaScript, you will hear the term ‘Node.js’. Node is often associated with developing powerful web servers. Amazing Enyichi Agu

31 085

What is the output?

Anonymous voting

31 085

CHALLENGE #126

31 085

Why TypeScript Enums Are Terrible But Union Types Are Great A deep dive into the pitfalls of TypeScript Enums and the power of Union Types, or why I refactor all my Enums to Union Types. Dr. Derek Austin

31 085

What is the output?

Anonymous voting

31 085

CHALLENGE #125

31 085

📊 Chartbrew 2.8: Create Live Reporting Dashboards from Multiple Sources Open source, built with Node, and lets you connect to numerous data sources and pull together data to turn into charts and dashboards. CHARTBREW

31 085

What is the output?

Anonymous voting

31 085

CHALLENGE #124

31 085

🔥 Chalk.ist: Create Attractive Images of Source Code Turn your source code into beautiful images using a variety of themes and customizations. (Be sure to note accessibility requirements or issues around using such images.) KASPER MIKIEWICZ

31 085

What is the output?

Anonymous voting

31 085

CHALLENGE #123

31 085

🆒 33 Essential JavaScript Concepts Every Developer Must Know Learn the 33 essential JavaScript concepts that every developer should know, from the basics of variables and functions to more advanced topics like asynchronous programming and object-oriented programming. This repository was created with the intention of helping developers master their concepts in JavaScript.