Available now! Telegram Research 2025 β the year's key insights 
Learn JavaScript
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JavaScript Training Courses π³ Paid ads by: https://telega.io/c/JavaScript_Trainings π° Linkedin: @Linkedin_Learning π§Ώ Udemy: @Zero_To_Mastery π¦ Python: @LearnPython3 π Web Development: @Webdev_Trainings
Show moreπ 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 97 368 subscribers, ranking 1 484 in the Education category and 3 005 in the India region.
π Audience metrics and dynamics
Since its creation on Π½Π΅Π²ΡΠ΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 97 368 subscribers.
According to the latest data from 09 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -73 over the last 30 days and by -7 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 6.66%. Within the first 24 hours after publication, content typically collects N/A% reactions from the total number of subscribers.
- Post reach: On average, each post receives 6 486 views. Within the first day, a publication typically gains 0 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 14.
- Thematic interests: Content is focused on key topics such as javascript, linkedin, linux, pattern, udemy.
π Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
βJavaScript Training Courses
π³ Paid ads by: https://telega.io/c/JavaScript_Trainings
π° Linkedin: @Linkedin_Learning
π§Ώ Udemy: @Zero_To_Mastery
π¦ Python: @LearnPython3
π
Web Development: @Webdev_Trainingsβ
Thanks to the high frequency of updates (latest data received on 10 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 Education category.
97 368
Subscribers
-724 hours
+147 days
-7330 days
Posts Archive
97 359
+9
Hey coders! π Today, Iβm sharing a beginner-friendly guide to JavaScript Regular Expressions (RegEx), a powerful tool for matching and manipulating patterns in strings. β¨π
Β· Β· Β· Β· Β·
RegEx is perfect for tasks like validating input, searching, or replacing text. Letβs explore its key features step by step!
π Patterns
Define your search criteria using sequences of characters or symbols, allowing you to extract or manipulate specific parts of a string.
π― Matches
The .test() method lets you check if a string matches a defined pattern. Remember, RegEx is case-sensitive by default unless you use flags!
π€ Character Classes
Match specific types of characters, like vowels [aeiou] or digits [0-9], to identify patterns in your strings.
π Flags
Add flags like /i for case-insensitive matching or /g for finding all matches instead of just the first one.
π’ Quantifiers
Specify how many times a character or group should appear. For instance, {2,4} matches a pattern appearing 2 to 4 times.
π Anchors
Pin your search to specific positions in a string, like ^ for the start or $ for the end.
π¦ Groups
Use parentheses () to group patterns and capture parts of a match, making it easier to work with subpatterns.
π‘ Why use RegEx?
* Simplify text processing tasks.
* Improve data validation and extraction.
* Make your code efficient and elegant.
Did this breakdown make RegEx seem less intimidating? Let me know your thoughts or questions in the comments below! π±π
97 359
Hey coders! π Today, Iβm sharing a beginner-friendly guide to JavaScript Regular Expressions (RegEx), a powerful tool for matching and manipulating patterns in strings. β¨π
Β· Β· Β· Β· Β·
RegEx is perfect for tasks like validating input, searching, or replacing text. Letβs explore its key features step by step!
π Patterns
Define your search criteria using sequences of characters or symbols, allowing you to extract or manipulate specific parts of a string.
π― Matches
The .test() method lets you check if a string matches a defined pattern. Remember, RegEx is case-sensitive by default unless you use flags!
π€ Character Classes
Match specific types of characters, like vowels [aeiou] or digits [0-9], to identify patterns in your strings.
π Flags
Add flags like /i for case-insensitive matching or /g for finding all matches instead of just the first one.
π’ Quantifiers
Specify how many times a character or group should appear. For instance, {2,4} matches a pattern appearing 2 to 4 times.
π Anchors
Pin your search to specific positions in a string, like ^ for the start or $ for the end.
π¦ Groups
Use parentheses () to group patterns and capture parts of a match, making it easier to work with subpatterns.
π‘ Why use RegEx?
* Simplify text processing tasks.
* Improve data validation and extraction.
* Make your code efficient and elegant.
Did this breakdown make RegEx seem less intimidating? Let me know your thoughts or questions in the comments below! π±π
97 359
π° JavaScript Tutorial for Beginners: Learn JavaScript in 1 Hour
Watch this JavaScript tutorial for beginners to learn JavaScript basics in one hour.
97 359
+6
Build safer JS + WASM hybrids. Wrap WebAssembly calls inside JavaScript error boundaries for reliable, crash free execution.
97 359
π
JavaScript: Building Linked Lists Data Structures
π This course introduces linked lists in JavaScript and helps you understand how linked lists are created and used as a data structure.
π Author: Tiffany Graves
π° Level: Intermediate
β° Duration: 1h 7m
π Topics: Web Development, Data Structures, JavaScript
π Join Learn JavaScript for more courses
97 359
+5
Memory leaks in SPAs often start with innocent caches.
WeakRef lets JavaScript reclaim memory without manual cleanup.Use it to build smarter caches that fade away when data is no longer needed.
97 359
π
JavaScript Practice: Events
π Test your knowledge of common JavaScript events with these code challenges.
π Author: Jamie Pittman
π° Level: Intermediate
β° Duration: 22m
π Topics: JavaScript
π Join Learn JavaScript for more courses
97 359
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π©βπ» Error Handling in TypeScript
TypeScript enhances error safety with type-checking which is ideal for:
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- Teams needing compile-time validation
