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Learn JavaScript

Learn JavaScript

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JavaScript Training Courses πŸ’³ Paid ads by: https://telega.io/c/JavaScript_Trainings πŸ”° Linkedin: @Linkedin_Learning 🧿 Udemy: @Zero_To_Mastery πŸ“¦ Python: @LearnPython3 πŸ”… Web Development: @Webdev_Trainings

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πŸ“ˆ Analytical overview of Telegram channel Learn JavaScript

Channel Learn JavaScript (@javascript_trainings) in the English language segment is an active participant. Currently, the community unites 96 790 subscribers, ranking 1 457 in the Education category and 2 837 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 96 790 subscribers.

According to the latest data from 15 September, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -322 over the last 30 days and by -2 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 9.23%. Within the first 24 hours after publication, content typically collects 1.83% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 8 933 views. Within the first day, a publication typically gains 1 772 views.
  • Reactions and interaction: The audience actively supports content: the average number of reactions per post is 45.
  • Thematic interests: Content is focused on key topics such as javascript, linkedin, linux, pattern, udemy.

πŸ“ Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
β€œJavaScript Training Courses πŸ’³ Paid ads by: https://telega.io/c/JavaScript_Trainings πŸ”° Linkedin: @Linkedin_Learning 🧿 Udemy: @Zero_To_Mastery πŸ“¦ Python: @LearnPython3 πŸ”… Web Development: @Webdev_Trainings”

Thanks to the high frequency of updates (latest data received on 16 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 Education category.

96 790
Subscribers
-224 hours
-1237 days
-32230 days
Posts Archive
⌨️ JavaScript Array CheatSheet πŸ“± Joint Learn JavaScript For more tutorials
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⌨️ JavaScript Array CheatSheet πŸ“± Joint Learn JavaScript For more tutorials

This is a snippet from JavaScript. This pattern of passing boolean params to methods is called a "Boolean trap", and let me e
This is a snippet from JavaScript. This pattern of passing boolean params to methods is called a "Boolean trap", and let me explain why it's called so... Imagine you are reading the method or function call. You have no idea what each param means unless you go and open the function definition. It's a big blow to readability πŸ€• Better patterns would be to use a config object, where we clearly indicate what each field does. In other languages, you would use similar syntaxes, such as a builder pattern in Java. ☝️ Do note that it is still acceptable to use Boolean arguments in some places, such as user.setAdmin(true) Here we clearly know what the Boolean is doing, and so it is acceptable

πŸ“¦ Exercise Files

πŸ“±Learn JavaScript πŸ“±Learning TypeScript

πŸ”… Learning TypeScript πŸ“ Learn TypeScript. Write more maintainable, reusable code by integrating TypeScript into your existi
πŸ”… Learning TypeScript πŸ“ Learn TypeScript. Write more maintainable, reusable code by integrating TypeScript into your existing JavaScript applications. 🌐 Author: Jess Chadwick πŸ”° Level: Beginner ⏰ Duration: 1h 11m πŸ“‹ Topics: TypeScript πŸ”— Join Learn JavaScript for more courses

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We tested the casino bot. When you register, you get a $1,000 bonus. This is our second time withdrawing money. The promotion lasts for 1 day Casino🎰 online bot -> @CriptCasino_bot 1000$ DOLLARS BONUSπŸ’° PROMO - 555 πŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡ BOT -> @CriptCasino_bot

Good afternoon, we have found a casino bot for you. When you register, you will receive a $1,000 bonus. We have tested everything and have already withdrawn the money Casino🎰 online bot -> @CriptCasino_bot 1000$ DOLLARS BONUSπŸ’° PROMO - 555 πŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡πŸ‘‡ BOT -> @CriptCasino_bot

Hello, we tested the casino bot. They're giving away $1,000 upon registration. We checked everything and withdrew the money. The promotion lasts for one day.🎰-> @CriptCasino_bot Bot casino🎰 ----> @CriptCasino_bot 1000$ Bonus

Hello, we tested the casino bot. They're giving away $1,000 upon registration. We checked everything and withdrew the money. The promotion lasts for one day.🎰-> @CriptCasino_bot Bot casino🎰 ----> @CriptCasino_bot 1000$ Bonus

πŸ”… Fetch API in 4 Minutes (GET, POST, PUT, DELETE | JSON)

⌨️ Advanced JS Cheat sheet
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⌨️ Advanced JS Cheat sheet

πŸ”… Read JSON File into HTML with JavaScript Fetch API

πŸ“±Learn JavaScript πŸ“±Advanced TypeScript: Generics and Conditional Types

πŸ”… Advanced TypeScript: Generics and Conditional Types πŸ“ Discover how TypeScript can transform your JavaScript applications
πŸ”… Advanced TypeScript: Generics and Conditional Types πŸ“ Discover how TypeScript can transform your JavaScript applications from bug-prone to bulletproof through generics and conditional types. 🌐 Author: Eve Porcello πŸ”° Level: Advanced ⏰ Duration: 1h 10m πŸ“‹ Topics: TypeScript πŸ”— Join Learn JavaScript for more courses

πŸ–₯ Events in JavaScript Events are actions or occurrences that happen in the browser, often as a result of user interactions
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πŸ–₯ Events in JavaScript
Events are actions or occurrences that happen in the browser, often as a result of user interactions or other changes in the environment.

How keen are your eyes 🧐 can you spot the bugs in these three JavaScript snippets? 😎
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How keen are your eyes 🧐 can you spot the bugs in these three JavaScript snippets? 😎

πŸ”° I Think the Ergonomics of Generators is Growing on Me The author notes generator functions have been widely available in J
πŸ”° I Think the Ergonomics of Generators is Growing on Me The author notes generator functions have been widely available in JavaScript for a long time, yet β€œtheir practicality hasn’t exactly caught on.” This is a great look at what they are and where they can be useful. πŸ”— Link to the article

πŸ“±Learn JavaScript πŸ“±TypeScript for Node.js Developers

πŸ”… TypeScript for Node.js Developers πŸ“ Learn how to effectively utilize TypeScript features, including basic types and advan
πŸ”… TypeScript for Node.js Developers πŸ“ Learn how to effectively utilize TypeScript features, including basic types and advanced types like decorators, Disposable, AsyncDisposable, and SuppressedError, in Node.js applications. 🌐 Author: Emmanuel Henri πŸ”° Level: Intermediate ⏰ Duration: 1h 21m πŸ“‹ Topics: TypeScript, Back-End Web Development, Node.js πŸ”— Join Learn JavaScript for more courses