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Gregor Riegler

@gregorriegler.com

Technical Agile Coach gregorriegler.com

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10.09.2023
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Latest posts by Gregor Riegler @gregorriegler.com

Programmieren war nie “eine Sprache sprechen”. Es war: einen Gedanken zu Ende denken bevor man ihn ausspricht. Syntax war nur die Verpackung. Das Produkt war immer der Gedanke.

26.02.2026 09:24 👍 44 🔁 7 💬 2 📌 0

It’s easier to see a problem than to avoid it.
Even for LLMs.
Models can often explain what’s wrong with an answer more reliably than they can avoid generating the flaw in the first place.
Detection is a classification task.
Avoidance is a generation task.

16.02.2026 22:12 👍 0 🔁 0 💬 0 📌 0

Complexity Wall

(noun)

The point where a system becomes so complex that there is no intelligence left to make progress in a reasonable time.

20.01.2026 19:23 👍 0 🔁 0 💬 0 📌 0

Agentic coding won't work with your PR workflow. It will incentivize larger, crappier, unreviewable, LGTM batches to hit the complexity wall fast.
We need is a workflow that enables MMMSSMF (Many More, Much Smaller Steps, More Frequently), so that we can speed up while still being able to review it.

20.12.2025 08:59 👍 8 🔁 4 💬 0 📌 0

Spec-first approach is counterproductive when using AI. What AI brings to the table is superpowers to engage in serious exploratory, experimental approach to engineering.

11.12.2025 15:47 👍 0 🔁 1 💬 0 📌 0

In agentic coding, don't obsess over rules.
Build tight feedback loops and iterate.
You gain far more from iteration than from rules.

27.11.2025 20:10 👍 2 🔁 0 💬 0 📌 0
Preview
GDCR 2025 - Global Day of Coderetreat Join us on November 8, 2025, in Vienna for the Global Day of Coderetreat to enhance your agile skills and collaborate with fellow developers. Register now!

Join us for a day of coding excellence -> Global Day of Coderetreat 2025 in Vienna -> insights.squer.io/gdcr-2025 #gdcr #coderetreat

17.10.2025 09:07 👍 2 🔁 4 💬 0 📌 0

The richest man on earth owns X.

The second richest man on earth is about to be a major owner of TikTok.

The third richest man owns Facebook, Instagram, and WhatsApp.

The fourth richest man owns The Washington Post.

See the problem here?

24.09.2025 20:00 👍 57356 🔁 19375 💬 1826 📌 1011

Given that we now understand we’ve been training AI to guess rather than to admit when it does not know, it should make us reflect on exams and the way we educate people.

21.09.2025 10:17 👍 0 🔁 0 💬 0 📌 0

We never needed a senior doing the work of 10 juniors.

What we need is a senior doing the work of a senior, together with a junior.

20.09.2025 11:13 👍 2 🔁 0 💬 0 📌 0

I tell my agents to conclude with their confidence level.
GPT-5 almost never gives me [10/10 confidence], while Claude Sonnet 4 does it very often.
To think higher confidence is better would be foolish.

17.09.2025 20:18 👍 0 🔁 0 💬 0 📌 0
Video thumbnail

Elon Musk spoke by video to Tommy Robinson's anti-immigrant rally in the UK today.

"You're in a fundamental situation here where, whether you choose violence or not, violence is coming to you," said Musk. "You either fight back or you die."

13.09.2025 18:20 👍 1508 🔁 608 💬 628 📌 965
Post image

Russia violates NATO airspace, and Trump acts like he’s live-blogging The Bachelor.

11.09.2025 20:05 👍 2917 🔁 419 💬 129 📌 28
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No other POTUS in history would make such flippant posts and statements about attacking an American city. The fact that this stuff is commonplace in the current administration and tolerated by so many is testimony to the moral rot we are suffering as a nation.

06.09.2025 22:15 👍 83 🔁 26 💬 6 📌 12

Considering the effort I spend making sure the agent only reads what it has to and to bring this into the simplest form, eliminating all noise, and to ration this in small as can be contexts.
It makes me wonder.

Why didn't we do those things earlier - for ourselves? Do we not care?

06.09.2025 06:24 👍 3 🔁 0 💬 0 📌 0
Gregor Riegler · Augmented Coding - A Pattern Language Gregor Riegler, Software Development Coach.

A lot of people were asking about examples for my "Augmented Coding - A Pattern Language" post. So I was iterating over it and added some. I also added new patterns.

gregorriegler.com/2025/07/12/a...

01.09.2025 19:48 👍 1 🔁 3 💬 0 📌 1

How is it that Atlassian builds tools that:

- SO MANY people use

- SO MANY people dislike (JIRA, Confluence. Previously also HipChat)

They are defying the conventional wisdom for business success that starts with "build something people will love"

19.08.2025 12:16 👍 167 🔁 12 💬 59 📌 6
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Paris hat die letzten Monate für 9,6 Mio. Euro seinen Rathausvorplatz entsiegelt und einfach in einen neuen Stadtwald verwandelt. Das Ergebnis sieht so wunderschön aus❤️

19.08.2025 18:40 👍 2739 🔁 862 💬 88 📌 108
SoCraTes Austria

As @socrates-conference.at 2025 is getting closer: Which sessions did you enjoy most last year? Quick reminder: We had all these socrates-conference.at/schedule/

For me, it were the #DDD discussions and the "Coding Fun" sessions with @codecopkofler.bsky.social

18.08.2025 06:43 👍 2 🔁 2 💬 0 📌 0
Fight Chat Control - Protect Digital Privacy in the EU Learn about the EU Chat Control proposal and contact your representatives to protect digital privacy and encryption.

fightchatcontrol.eu
This is essential to our democracy

10.08.2025 20:29 👍 0 🔁 0 💬 0 📌 0
🔬 Real Browser Behavior
Modern browsers like Chrome, Firefox, Safari, and Edge all follow this exact logic — because they conform to the official CSS standard. If you try this:

html
Copy
Edit
<style>
  #box { color: red; }                          /* (1, 0, 0) */
  .a.b.c.d.e.f.g.h.i.j.k { color: blue; }       /* (0, 11, 0) */
</style>

<div id="box" class="a b c d e f g h i j k">Hello</div>
The result will be blue text, because the rule with 11 classes has higher specificity.

🔬 Real Browser Behavior Modern browsers like Chrome, Firefox, Safari, and Edge all follow this exact logic — because they conform to the official CSS standard. If you try this: html Copy Edit <style> #box { color: red; } /* (1, 0, 0) */ .a.b.c.d.e.f.g.h.i.j.k { color: blue; } /* (0, 11, 0) */ </style> <div id="box" class="a b c d e f g h i j k">Hello</div> The result will be blue text, because the rule with 11 classes has higher specificity.

A problem with modern LLMs is that they are so convincingly anthropomorphic now that when they produce wildly incorrect responses like this one, my reaction isn't "oh, I found a bug", it's "you're a lying sack of shit!"... and that level of emotional reaction to a piece of code really isn't healthy.

01.08.2025 10:01 👍 33 🔁 6 💬 4 📌 1

I expect that consumer-facing AI programs will continue to improve and they may become much more useful tools for everyday life in the future.

But I think it was a disastrous mistake that today’s models were taught to be convincing before they were taught to be right.

19.06.2025 13:26 👍 8561 🔁 1397 💬 286 📌 150

When you're faced with a problem, don't think: "What's a possible solution?"
Think: "What information am I missing?"

23.07.2025 18:24 👍 0 🔁 0 💬 0 📌 0
Post image
20.07.2025 10:18 👍 7585 🔁 3269 💬 228 📌 158
Gregor Riegler · Augmented Coding - A Pattern Language Gregor Riegler, Software Development Coach.

I had a lot of fun doing augmented coding as of recent and decided to capture my learnings in a new blogpost.
Here is what I learned:

Augmented Coding - A Pattern Language
gregorriegler.com/2025/07/12/a...

12.07.2025 14:11 👍 3 🔁 1 💬 0 📌 0

Pro Augmented Coding Tips:
-Define the process using .md
-Keep context small
-The agent creates it's next context
-Preserve cross-context memory in .md
-Keep the code running
-No new code without a failing test
-Filter needless script output
-Small steps and iterate
-Iterate on your process files

27.06.2025 20:48 👍 1 🔁 0 💬 0 📌 0

I am trying to Roll Forward when I should have Mikado'd.

We all need reminders to take smaller steps from time to time.

10.06.2025 16:43 👍 1 🔁 1 💬 0 📌 0
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The Efficiency Delusion

19.05.2025 11:56 👍 1 🔁 1 💬 0 📌 0

What do you mean? Like you select only a part but it still extracts the whole thing?

15.05.2025 18:14 👍 0 🔁 0 💬 1 📌 0
Post image

Neue Doku: US-Milliardär Elon Musk soll das Ziel russischer Agenten gewesen sein. Sie sollen sich in sein Umfeld geschleust haben, am Ende soll es sogar Kontakt mit Putin gegeben haben.

12.05.2025 17:39 👍 57 🔁 24 💬 8 📌 7