Channel
@jscompetencycenter
On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry
53subscribers
+1 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001848818690 |
|---|---|
| Type | Channel |
| Username | @jscompetencycenter |
| Created | 3 February 2023 — measured — cross-checked against a third-party dataset (ext.tg_channel) |
| First recorded | 10 August 2026 |
| Last confirmed live | 6 September 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 1 time, most recently 6 September 2026 |
| On Telegram | t.me/jscompetencycenter |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 6 Sept 2026, 12:59 | 53 | +1 |
| 10 Aug 2026, 10:16 | 52 | no change |
| 7 Aug 2026, 07:15 | 52 | first reading |
20 posts held, back to 31 March 2024 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page 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 5 May 2025. An engagement rate over an empty window would be a number about nothing.
25 reactions across 16 posts, in 3 distinct kinds. The most used accounts for 48.0% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 👍 | 12 | 48.0% | |
| 🔥 | 11 | 44.0% | |
| ❤ | 2 | 8.00% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 16 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 25 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 20 most recent posts we hold, published 31 March 2024 to 5 May 2025, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
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Доброго дня, друзі! 🚀 Borderless Community Day наближається! 🌍 Приєднуйтесь до нас на онлайн-сесії з Костянтином Периковим, провідним програмістом і володарем банхамера у чаті Math.random() Chat, який розповість про: Practical LangGraph JS 🗓️ Дата: 11 жовтня 💻 Формат: Онлайн Не пропустіть цю можливість дізнатися більше та спілкуватися з колегами-розробниками! 📢 Поділіться своїми думками і дайте знати, чи будете …
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🌟 Codeberry Club Community Update 🌟 We're excited to announce that Codeberry Club is back and ready to kick off a new season filled with amazing insights and learning opportunities! 🎉 Mark your calendars for our upcoming streams: 🔹 Concurrency in Swift 🗓️ Date: 24.09.2024 🕕 Time: 18:00 📢 Presenter: Uladzimir Kelin Join us as Uladzimir dives into the intriguing world of concurrency in Swift! Whether you're a begin…
❤2👍1
Showing the 12 most recent of 20 posts we hold for @jscompetencycenter. 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.
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
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 6 September 2026 — this entry's latest reading, not the date you are reading this.
“JavaScript Competency Center” (@jscompetencycenter), 53 subscribers as measured 6 September 2026. Telegram Register, tgregister.com/channel/jscompetencycenter.
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.