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Channel

KEFIR DEV'S COOL

@kefirdevscool

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

1,475subscribers

-14 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 1,000–3,162.

Register entry

Telegram ID-1001988810854
TypeChannel
Username@kefirdevscool
CreatedBetween 1 April 2023 and 31 October 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live30 August 2026
Measurements held8
Confirmed unchanged1 time, most recently 30 August 2026
On Telegramt.me/kefirdevscool

Growth

1,4751,4891,4827 August 2026 — 1,489 subscribers7 August 2026 — 1,489 subscribers11 August 2026 — 1,485 subscribers14 August 2026 — 1,486 subscribers20 August 2026 — 1,480 subscribers23 August 2026 — 1,476 subscribers26 August 2026 — 1,477 subscribers30 August 2026 — 1,475 subscribers7 August 202630 August 2026
8 measurements spanning 22 days, net -14. 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 1,473–1,491 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
30 Aug 2026, 01:461,475-2
26 Aug 2026, 15:121,477+1
23 Aug 2026, 23:291,476-4
20 Aug 2026, 15:341,480-6
14 Aug 2026, 09:151,486+1
11 Aug 2026, 11:321,485-4
7 Aug 2026, 21:471,489no change
7 Aug 2026, 21:381,489first reading

Engagement

5 posts held, back to 8 July 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.

ERR · 30 days
16.3%
avg views ÷ 1,475 subscribers
Avg views / post
241
1 post measured
Reaction rate
7.05%
reactions ÷ views · ER floor
Posts in window
1
of 5 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 7 August 2026
Posts held5 (8 July 20267 August 2026)
Views total241
Reactions total17
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken7 Aug 2026, 21:47 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

Reaction mix

102 reactions across 5 posts, in 10 distinct kinds. The most used accounts for 34.3% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
custom 53507020358198339893534.3%
custom 52560475236209954972524.5%
custom 540912587465190358798.82%
custom 532603721116497800587.84%
custom 537086971188819401276.86%
custom 525820379477208585465.88%
custom 546764207675568510265.88%
custom 531018410032838599643.92%
custom 535759346976005939510.98%
custom 536159778802920437810.98%

Custom emoji. Every row above is a Telegram custom emoji, which the public preview renders as an element carrying only a numeric id — no character, and no image we can reach. The id is printed as-is rather than substituted with a look-alike glyph, because a stand-in would be our invention showing where a measurement should be. The counts beside them areTelegram’s.

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 5 of the 5 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 102reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 5 most recent posts we hold, published 8 July 2026 to 7 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

7 Aug 2026, 14:56 UTC241 views17 reactionsread 7 August 2026
Photo

Одни проекты необходимо покупать, другие работают по подписке, а третьи привлекают бесплатным входом, но получают доход за счет микротранзакций. За каждым из этих форматов стоит экономика со своими плюсами и рисками. Запускаем цикл постов про 3 основные модели монетизации игр: • Часть 1. Платная модель • Часть 2. Free-to-Play • Часть 3. Подписочная модель Начинаем с платной модели. Разберем ее плюсы и минусы, а так

custom 54676420767556851026custom 53101841003283859964custom 53507020358198339894custom 52560475236209954972custom 53615977880292043781

31 Jul 2026, 15:13 UTC570 views20 reactionsread 7 August 2026
Photo

Один из главных вызовов при проработке NPC – сделать их поведение живым и убедительным. Разбираем 4 основных архитектурных паттерна, на которых строятся мозги неписей 🧠 В комментарии закинули полезные ресурсы для тех, кто хочет погрузиться в тему глубже.

custom 535070203581983398913custom 53708697118881940125custom 52560475236209954971custom 53575934697600593951

24 Jul 2026, 14:34 UTC745 views24 reactionsread 7 August 2026
Photo

Инкрементальные игры – жанр, который со стороны кажется абсурдом: монотонно кликать мышкой ради добычи ресурсов, а затем покупать улучшения, которые делают клики за вас. Тем не менее, это один из самых аддиктивных феноменов в геймдизайне. Разбираемся, как устроены инкременталки и почему они так затягивают😵‍💫 #игры_dev

custom 525604752362099549712custom 52582037947720858545custom 53507020358198339894custom 53708697118881940122custom 54091258746519035871

17 Jul 2026, 15:29 UTC922 views20 reactionsread 7 August 2026

Один вовремя найденный инструмент способен сэкономить десятки часов рутины 👨‍💻 Делитесь в комментариях ресурсами, тулзами или плагинами, которые облегчили вам работу над проектами. Направление не имеет значения, но уточняйте, чем именно они полезны. Задачи, с которыми неожиданно хорошо справилась нейронка, тоже приветствуются 🛠

custom 53507020358198339899custom 53260372111649780058custom 52560475236209954973

8 Jul 2026, 14:49 UTC≈1,230 views21 reactionsread 7 August 2026
Photo

🎮🎮🎮🎮🎮🎮 Мрачные космические приключения, средневековые стратегии и олдскульные шутеры – собрали подборку игр, к которым стоит присмотреться на летней распродаже. Ссылки на проекты оставили в комментариях 🎮 #игры_dev

custom 54091258746519035878custom 52560475236209954977custom 53507020358198339895custom 52582037947720858541

Showing the 5 most recent of 5 posts we hold for @kefirdevscool. 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 30 August 2026 — this entry's latest reading, not the date you are reading this.

“KEFIR DEV'S COOL” (@kefirdevscool), 1,475 subscribers as measured 30 August 2026. Telegram Register, tgregister.com/channel/kefirdevscool.

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.