Software Development with Codex, ChatGPT, and AI: A Practical Guide for Developers

Software Development with AI

If you had asked me a few years ago what software development would look like in ten years, I would probably have talked about new programming languages, better frameworks, or more powerful development environments. Today, my answer would be completely different. The biggest change isn’t happening with the tools, but in the way we as developers think and work.

As I write these lines, I am working on a new software system myself. For the past few weeks, I have been making extensive use of modern AI tools such as Codex and other language models. At first, I was curious; now, I’m mostly impressed. Not because the AI suddenly does everything on its own, but because it handles certain tasks surprisingly well, thereby enabling new ways of working.

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Donald Trump in the US system - origins, power, media and impact

Donald Trump in the USA system

Donald Trump is no ordinary political figure. He is not a classic statesman, not an ideologically trained party soldier, not a product of decades of Washington networks. Trump is one thing above all: a projection screen. For hopes, for fears, for anger, for rejection - and for expectations that go far beyond concrete policies. This is precisely the reason why a portrait of him makes sense. You don't have to like or dislike him, but he definitely makes something visible that was already there.

Trump does not just stand for decisions or programs. He represents a rupture in the political self-image of the Western world. And this rupture cannot be explained by viewing him merely as a „populist“, „provocateur“ or „accident of history“. If you want to understand Trump, you have to see him as both a symptom and an actor.

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From content to substance: how digital systems are created that cannot be copied

System instead of individual content

When you move around in the digital space today, you very quickly get a certain impression: if you are visible, you are successful. If you have reach, you have influence. And if you produce a lot of content, you automatically build up something. This equation seems plausible at first glance - but it is deceptive. Because visibility is not ownership. Reach is not ownership. And content is by no means a foundation.

A post can be read thousands of times and yet practically disappear after a few days. A social media post can go viral - and at the same time have no lasting effect. Even well-placed content in search engines is not automatically stable. They depend on algorithms, platform rules and developments that you have no control over.

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From ChatGPT data export to your own knowledge AI: step-by-step with Ollama and Qdrant

The path to your own AI memory

In the first part of this article series, we saw that the ChatGPT data export is much more than just a technical function. Your exported data contains a collection of thoughts, ideas, analyses and conversations that have accumulated over a long period of time. But as long as this data is only stored as an archive on your hard disk, it remains just that: an archive. The crucial step is to make this information usable again. This is exactly where the development of a personal knowledge AI begins.

The idea is actually surprisingly simple: an AI should not only work with general knowledge, but also be able to access your own data. It should search through previous conversations, find suitable content and incorporate this into new answers. This turns an ordinary AI into a kind of digital memory. This is the second part of the article series, which now looks at the practical aspects.

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ChatGPT data export explained: How your AI chats become a personal knowledge system

ChatGPT data export

If you regularly work with an AI, then you probably know this: one thought leads to the next. You ask a question, get an answer, reformulate, develop an idea further. A short question suddenly turns into a longer dialog. Sometimes it even leads to entire projects.

But most of these conversations disappear again. They lie somewhere in the chat list, slide down and are forgotten over time. This is precisely one of the great features of modern AI systems: While previous conversations with colleagues, friends or advisors only existed in our memories, AI dialogs are completely preserved.

This means something crucial: With every conversation, a digital archive of your thinking is created. This is the first part of a small series of articles that will allow you to export your chat history from ChatGPT and use it effectively as a personal treasure trove of knowledge with your local AI system.

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From Commodore C16 to WordPress: A journey through the early years of the internet

From modem to Internet and magazine

When you pick up a smartphone today, it contains more computing power than entire computer rooms used to. In the 1980s, things were completely different. Computers were rare, expensive and, for many people, a mysterious machine. Back then, if you had your own home computer, you belonged to a small group of tinkerers, inventors and curious people. The exciting thing was that you didn't just consume computers. You had to understand them. Many programs were not available to buy ready-made. Instead, computer magazines contained pages of listings with BASIC code that you had to type out line by line. Only then could you see whether the program worked at all.

That sounds tedious today, but it had one big advantage. You automatically learned how computers work. If you made a mistake, you immediately got an error message - and had to find out for yourself where the error was. In this way, many young computer fans developed a very natural approach to technology and programming.

It was at this time that I began my own journey into the world of computers.

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Digital ownership explained - How sustainable online assets are created

What is digital property

For centuries, property was something very tangible. You could touch it, walk on it or hold it in your hand. A house, a piece of land, a workshop, books on a shelf or tools in a drawer - these were all things that could be clearly assigned. They belonged to someone, were visibly present and generally remained so even when political, economic or social circumstances changed.

This article explains what digital property is, what forms it takes and how digital property can be created, especially in today's AI age.

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Why having your own magazine is more important for companies today than advertising

Magazine as property

When you talk to entrepreneurs about visibility these days, it's almost always about reach. People talk about findability on Google, social media, paid ads on Google or other platforms, click numbers, followers and interactions. Visibility is considered a prerequisite for commercial success, and in many industries this is true.

What is rarely discussed is a quiet but decisive shift: most companies are visible today - but on spaces that do not belong to them. This development has not been dramatic. It was convenient, gradual and seemingly logical. That is precisely why it is hardly questioned.

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