Channel
@fly_dev
On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Cite this entry
13subscribers
+0 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001524432772 |
|---|---|
| Type | Channel |
| Username | @fly_dev |
| Description | Unofficial fly.io Telegram channel Join @fly_devs for discussions! |
| Created | Between 1 August 2021 and 31 January 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 12 August 2026 |
| Last confirmed live | 12 August 2026 |
| Measurements held | 2 |
| On Telegram | t.me/fly_dev |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 12 Aug 2026, 02:45 | 13 | no change |
| 7 Aug 2026, 11:28 | 13 | first reading |
20 posts held, back to 9 January 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 pageof 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 29 September 2024. An engagement rate over an empty window would be a number about nothing.
Lifetime counters from Telegram’s own channel header, read 12 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
16 reactions across 7 posts, in 4 distinct kinds. The most used accounts for 62.5% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 🔥 | 10 | 62.5% | |
| ❤ | 3 | 18.8% | |
| 🥰 | 2 | 12.5% | |
| 👌 | 1 | 6.25% |
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 7 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 16reactions 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 9 January 2024 to 29 September 2024, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
After careful consideration and future planning, we have decided to discontinue Upstash Redis Free Tier on Fly.io. Inactive free databases with no usage for more than a month will be deleted to ensure fair use of resources. You will get a separate notice for your inactive databases, if any. Existing and actively used databases will be upgraded to Starter Plan on October 5, 2024 automatically. We advise users to up…
Fly.io scored 2.6% of cloud platforms usage according to the latest StackOverflow Developers Survey 🎉 Leaving OpenShift, Scaleway and Alibaba Cloud behind. Though for the Alibaba Cloud… China is underrepresented in this survey and that may be the explanation.
Fly has launched an OIDC provider for machines with a slick AWS / Azure / GCP / HashiCorp Vaul integrations!
Do you miss "Deploy to Heroku" buttons? Fly now supports pre-configured apps too!
Fly's managed Grafana now has searchable logs!
🥰2👌1
Fly Kubernetes does more now
🔥1
Managed Kafka by Upstash available in private beta!
🔥2
JIT WireGuard https://fly.io/blog/jit-wireguard-peers/
You may have heard about Zstandard, fast real-time compression algorithm by Fababook. Now you could use it with flyctl for faster machine creation!
Check out Awesome Fly.io, a freshly created awesome-style curated list of Fly.io recipes @ GitHub!
❤2🔥2
With NVIDIA on a bullish spree, GPUs are hot right now! Why? Probably, someone (our good old friend Xe) is just benchmarking them at the moment!
You might have seen an email in your inbox already, but just if you missed it: GPUs on Fly.io are available to everyone!
Showing the 12 most recent of 20 posts we hold for @fly_dev. 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.
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 12 August 2026 — this entry's latest reading, not the date you are reading this.
“Fly.io” (@fly_dev), 13 subscribers as measured 12 August 2026. Telegram Register, tgregister.com/channel/fly_dev.
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.