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Channel

Tech Stuff

@techstuff100

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

1,158subscribers

+140 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-1002439139166
TypeChannel
Username@techstuff100
CreatedBetween 1 September 2024 and 31 March 2025 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live15 September 2026
Measurements held13
Confirmed unchanged1 time, most recently 15 September 2026
On Telegramt.me/techstuff100

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 18 September 2026 and assigned it the closest of 31 fixed categories, at 80% 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 why it has no browse page of its own yet.

Growth

1,0181,1581,0887 August 2026 — 1,018 subscribers7 August 2026 — 1,022 subscribers11 August 2026 — 1,035 subscribers14 August 2026 — 1,038 subscribers17 August 2026 — 1,041 subscribers20 August 2026 — 1,053 subscribers24 August 2026 — 1,059 subscribers27 August 2026 — 1,079 subscribers31 August 2026 — 1,103 subscribers2 September 2026 — 1,119 subscribers7 September 2026 — 1,131 subscribers12 September 2026 — 1,144 subscribers15 September 2026 — 1,158 subscribers7 August 202615 September 2026
13 measurements spanning 39 days, net +140. 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 997–1,179 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
15 Sept 2026, 10:171,158+14
12 Sept 2026, 00:411,144+13
7 Sept 2026, 16:581,131+12
2 Sept 2026, 23:041,119+16
31 Aug 2026, 01:041,103+24
27 Aug 2026, 17:371,079+20
24 Aug 2026, 19:261,059+6
20 Aug 2026, 19:381,053+12
17 Aug 2026, 13:571,041+3
14 Aug 2026, 09:471,038+3
11 Aug 2026, 08:051,035+13
7 Aug 2026, 23:281,022+4
7 Aug 2026, 04:011,018first reading

Engagement

9 posts held, back to 17 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 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 9 posts for this entry, the most recent from 6 August 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

119 reactions across 9 posts, in 4 distinct kinds. The most used accounts for 75.6% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
9075.6%
👍2218.5%
👏43.36%
🔥32.52%

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 9 of the 9 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 119 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 9 most recent posts we hold, published 17 July 2026 to 6 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

6 Aug 2026, 05:42 UTC210 views8 reactionsread 7 August 2026
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مقالاتی که اخیرا خوندم (قسمت اول) 🔺 XSS in hidden input fields [لینک] 🔺 How I Actually Prepare for Coding Interviews [لینک] 🔺Design Google Docs Like a Senior Engineer [لینک] 🔺 مسیر ساخت WAF در ترب [لینک] 🔺 رایت‌آپ تصاحب حساب کاربری از زیرِ بغلِ مار [لینک] 🔺 I Used Git Wrong for Years [لینک] 🔺 The Team Matching Round: The Interview Where You Should Be Doing the Interviewing [لینک] #recent_reads @techstuff100

👍8

5 Aug 2026, 06:28 UTC671 views8 reactionsread 7 August 2026
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یه نکته کوچیک درباره XSS وجود داره که خیلیا موقع تست امنیت یادشون میره. بعضی وقتا context ای که ورودی کاربر توش قرار می‌گیره، یه اتریبیوت از تگ HTML هست. بخصوص اگه اون اتریبیوت خودش قابلیت اجرای کد داشته باشه. مثلا تگ a رو در نظر بگیرید. اگه بتونیم مقدار href رو کنترل کنیم، می‌تونیم به جای یه URL معمولی از پروتکل javascript استفاده کنیم. وقتی کاربر روی این لینک کلیک کنه، به جای رفتن به یه صفحه، کد جاوااسکریپت داخل h

6👏2

4 Aug 2026, 05:26 UTC745 views10 reactionsread 7 August 2026
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طراحی سیستم: Multipart Upload این پست درباره Multipart Upload هست که برای آپلود فایل‌های بزرگ استفاده میشه و باعث میشه هم در برابر قطعی شبکه مقاوم‌تر باشیم، هم بتونیم با آپلود همزمان بخش‌های مختلف، زمان آپلود رو کمتر کنیم. #system_design_interview_volume_2 @techstuff100

9👍1

29 Jul 2026, 12:11 UTC582 views13 reactionsread 7 August 2026
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همه چیز درباره پکیج Module Federation توی این ویدیو، به‌صورت کامل با پکیج Module Federation آشنا میشیم و یاد می‌گیریم چطور یه پروژه کامل باهاش بسازیم. این ویدیو کمکتون می‌کنه با معماری میکروفرانت‌اند هم آشنا بشین و ببینین چطور اپلیکیشن‌های مختلف می‌تونن به‌صورت مستقل توسعه داده بشن و در نهایت توی یه اپلیکیشن روت (host) کنار هم لود و نمایش داده بشن. ویدئوی یوتوب: https://www.youtube.com/watch?v=bhUZVxr4mP0&list=PL1b

7👍4👏2

28 Jul 2026, 12:36 UTC≈1,200 views24 reactionsread 7 August 2026
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پذیرش بازخورد در برنامه‌نویسی معمولا تنها کار نمی‌کنیم و بخش زیادی از رشد ما از تعامل با بقیه اعضای تیم اتفاق میفته. یکی از مهم‌ترین جاهایی که این موضوع رو می‌بینیم Code Review هست. وقتی کسی کدی که نوشتیم رو بررسی می‌کنه، هدفش پیدا کردن ایراد، بهتر کردن کیفیت کد و انتقال تجربه است؛ نه اینکه توانایی ما رو زیر سوال ببره. البته دریافت بازخورد همیشه راحت نیست. وقتی چند نفر کدی که نوشتیم رو بررسی می‌کنن، ممکنه حس کنیم د

20👍4

23 Jul 2026, 08:12 UTC≈1,370 views13 reactionsread 7 August 2026
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نتفلیکس چطور ۲۶۰ میلیلون استریم همزمان رو بدون Buffering مدیریت می‌کنه؟ نتفلیکس فقط به افزایش تعداد سرورها متکی نیست؛ بخش بزرگی از موفقیتش به معماری توزیع محتوا برمی‌گرده. ویدیوها قبل از اینکه کاربری درخواستشون رو بده، روی هزاران سرور CDN اختصاصی به اسم Open Connect که داخل شبکه ISPها قرار دارن توزیع میشن تا درخواست‌ها از نزدیک‌ترین نقطه پاسخ داده بشن. از طرف دیگه هر کاربر با استفاده از Adaptive Bitrate (ABR) کیفیت

13

21 Jul 2026, 12:33 UTC661 views10 reactionsread 7 August 2026
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حمله SSL Stripping و روش‌های دفاع این پست درباره SSL Stripping و مکانیزم HSTS هست. HSTS یک Response Header ساده است که باعث میشه مرورگر فقط از HTTPS برای یک دامنه استفاده کنه. همچنین می‌بینیم چرا HSTS به تنهایی کافی نبود و مرورگرها برای حل مشکل اولین بازدید، HSTS Preload List رو معرفی کردن. #cyber_security @techstuff100

5👍3🔥2

17 Jul 2026, 14:38 UTC833 views26 reactionsread 7 August 2026
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کتابی که اخیرا شروعش کردم. #Skills_of_a_Successful_Software_Engineer @techstuff100

26

17 Jul 2026, 06:43 UTC≈1,420 views7 reactionsread 7 August 2026
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مفهوم Downsampling در داده‌های متریک توی این پست درباره downsampling در داده‌های متریک و استفاده ازش در طراحی سیستم‌های مانیتورینگ صحبت کردم. این موضوع کمک می‌کنه حجم داده‌های time-series کنترل بشه و هزینه ذخیره‌سازی و کوئری‌ها کمتر بشه. پ.ن: منبع این پست کتاب System Design Interview – An Insider's Guide: Volume 2 هست. #system_design_interview_volume_2 @techstuff100

4👍2🔥1

Showing the 9 most recent of 9 posts we hold for @techstuff100. 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.

Forward network

Republished by

Channels on the register that have forwarded this channel's posts into their own feed.

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.

Mentions

Named by 2 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

Named by

Channels on the register whose posts name this channel's handle.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

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 15 September 2026 — this entry's latest reading, not the date you are reading this.

“Tech Stuff” (@techstuff100), 1,158 subscribers as measured 15 September 2026. Telegram Register, tgregister.com/channel/techstuff100.

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.