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Channel

JSWorld

@java_script_world

On this record: Topic · Growth · Engagement · Posts · Cite this entry

4,911subscribers

-183 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 3,162–10,000.

Register entry

Telegram ID-1001383157342
TypeChannel
Username@java_script_world
CreatedBetween 1 March 2018 and 29 April 2019 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live3 November 2026
Measurements held24
Confirmed unchanged1 time, most recently 3 November 2026
On Telegramt.me/java_script_world

Topic

Technology — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 13 September 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and the other topics.

Growth

4,9115,0945,002.57 August 2026 — 5,094 subscribers7 August 2026 — 5,094 subscribers10 August 2026 — 5,090 subscribers13 August 2026 — 5,084 subscribers16 August 2026 — 5,074 subscribers19 August 2026 — 5,068 subscribers23 August 2026 — 5,062 subscribers25 August 2026 — 5,057 subscribers29 August 2026 — 5,047 subscribers1 September 2026 — 5,037 subscribers5 September 2026 — 5,022 subscribers10 September 2026 — 5,008 subscribers14 September 2026 — 5,002 subscribers18 September 2026 — 4,997 subscribers27 September 2026 — 4,981 subscribers5 October 2026 — 4,963 subscribers12 October 2026 — 4,949 subscribers15 October 2026 — 4,940 subscribers18 October 2026 — 4,936 subscribers20 October 2026 — 4,926 subscribers23 October 2026 — 4,922 subscribers29 October 2026 — 4,920 subscribers31 October 2026 — 4,916 subscribers3 November 2026 — 4,911 subscribers7 August 20263 November 2026
24 measurements spanning 88 days, net -183. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 4,884–5,121 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 24
Measured (UTC)SubscribersChange
3 Nov 2026, 17:004,911-5
31 Oct 2026, 22:574,916-4
29 Oct 2026, 07:304,920-2
23 Oct 2026, 15:004,922-4
20 Oct 2026, 20:374,926-10
18 Oct 2026, 01:184,936-4
15 Oct 2026, 09:314,940-9
12 Oct 2026, 05:204,949-14
5 Oct 2026, 04:584,963-18
27 Sept 2026, 00:154,981-16
18 Sept 2026, 04:404,997-5
14 Sept 2026, 00:025,002-6
10 Sept 2026, 17:175,008-14
5 Sept 2026, 04:025,022-15
1 Sept 2026, 11:475,037-10
29 Aug 2026, 09:025,047-10
25 Aug 2026, 23:245,057-5
23 Aug 2026, 09:035,062-6
19 Aug 2026, 22:225,068-6
16 Aug 2026, 19:085,074first reading

Engagement

20 posts held, back to 29 April 2019 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 8 pages of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 28 August 2019. An engagement rate over an empty window would be a number about nothing.

Recent posts

28 Aug 2019, 15:13 UTC≈81,900 viewsread 12 August 2026
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JavaScript testing best practices #js #testing https://github.com/goldbergyoni/javascript-testing-best-practices

24 Jul 2019, 10:20 UTC≈75,100 viewsread 12 August 2026
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“I would love to see you do it better and cleaner without Reactive Programming.” #js #ReactiveProgramming https://itnext.io/i-would-love-to-see-you-do-it-better-and-cleaner-without-reactive-programming-545face12e1a

15 Jul 2019, 21:08 UTC≈59,800 viewsread 12 August 2026
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What Is the Native Payment Request API? #js #api #payments https://medium.com/better-programming/what-is-the-native-payments-request-api-905c60a996e8

8 Jul 2019, 07:46 UTC≈51,100 viewsread 12 August 2026
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Server-Side Rendering with React, Redux, and React-Router #js #react #ssr https://itnext.io/server-side-rendering-with-react-redux-and-react-router-fa5b67d4965e

1 Jul 2019, 07:03 UTC≈43,700 viewsread 12 August 2026
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The 12 Things You Need to Consider When Evaluating Any New JavaScript Library #js #libraries https://www.freecodecamp.org/news/the-12-things-you-need-to-consider-when-evaluating-any-new-javascript-library-3908c4ed3f49/

28 Jun 2019, 12:15 UTC≈37,600 viewsread 12 August 2026
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How I made my React app 4 times faster. #js #react https://hackernoon.com/how-i-made-my-react-app-4-times-faster-7b929479cac4

24 Jun 2019, 10:12 UTC≈33,500 viewsread 12 August 2026
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Building a Dynamic Tree Diagram with SVG and Vue.js #js #vue #svg https://medium.com/@krutie/building-a-dynamic-tree-diagram-with-svg-and-vue-js-a5df28e300cd

21 Jun 2019, 06:40 UTC≈30,100 viewsread 12 August 2026
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Caching React Event Listeners to Improve Performance #js #react https://medium.com/better-programming/cache-your-react-event-listeners-to-improve-performance-769bf74d3a4f

17 Jun 2019, 11:34 UTC≈26,900 viewsread 12 August 2026
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6 tips to prepare your NodeJS app for heavy production load #js #node https://medium.com/myheritage-engineering/6-tips-to-prepare-your-nodejs-app-for-heavy-production-load-14307e47d40e

10 Jun 2019, 06:25 UTC≈24,800 viewsread 12 August 2026
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7 FrontEnd JavaScript Trends and Tools You Should Know for 2020 #js #frameworks https://hackernoon.com/7-frontend-javascript-trends-and-tools-you-should-know-for-2020-fb1476e41083

7 Jun 2019, 07:22 UTC≈22,700 viewsread 12 August 2026
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Page Speed Optimization: Metrics, Tools, and How to Improve #js #optimization https://moz.com/blog/website-page-speed

5 Jun 2019, 06:59 UTC≈21,200 viewsread 12 August 2026
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Front-end Developer Handbook 2019 #js #development #handbook https://frontendmasters.com/books/front-end-handbook/2019/

Showing the 12 most recent of 20 posts we hold for @java_script_world. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 3 November 2026 — this entry's latest reading, not the date you are reading this.

“JSWorld” (@java_script_world), 4,911 subscribers as measured 3 November 2026. Telegram Register, tgregister.com/channel/java_script_world.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.