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# More Than Just Code: Open Source as a Mindset
- URL: https://heptner.dev/blog/more-than-just-code-open-source-as-a-mindset/
- Published: 2026-04-26T18:48:29.000Z
- Updated: 2026-04-26T18:48:29.000Z
- Description: I don’t just want to use technology - I want to shape it. Open source is where I turn my skills into something real, solve problems that matter, and keep learning by doing.
- Author: Tim Heptner
- Tags: Open Source

### Why I Do Open Source

I spend part of my free time as an open source developer. That’s no coincidence. 

In a world where software permeates more and more areas of our lives, at some point the question arises: do I just consume, or do I actively shape things? For me, the answer has become clear. 

One of the most obvious reasons is that I have the technical skills. Over the years, I’ve built up knowledge, solved problems, and understood systems. Letting that skillset go unused simply feels like a waste. Open source gives me the opportunity to apply these abilities in a meaningful way, outside of ticket systems, deadlines, and business goals. 

### Learning by Doing

At the same time, I’m someone who enjoys learning, not just in theory. You can read documentation or work through tutorials, but I only truly understand things when I apply them. Open source puts me exactly in that position. New technologies, unfamiliar codebases, and different approaches constantly push me to learn. 

For me, it’s clear: practice beats theory. There’s a difference between thinking you understand something and actually grasping and solving a problem. Open source is a playground where I can experiment without everything needing to be perfect. At the same time, it’s a real reality check, because the code is public. 

### Solving Real Problems

A concrete example of this is one of my projects: there was no Certbot plugin for a specific DNS provider. Since I support the Let’s Encrypt initiative and believe it’s important to make HTTPS accessible to everyone, I filled that gap. I developed the missing plugin myself, [certbot\_dns\_duckdns](https://github.com/infinityofspace/certbot%5Fdns%5Fduckdns), because I knew the problem from real-world experience. 

And that’s exactly what open source is about, in my view. The project became surprisingly successful, not because it was particularly fancy or experimental, but because it solved a real problem. There was a clear target audience that had been waiting for exactly this. 

What motivates me most: I love solving real problems. Not hypothetical tasks or artificial examples, but concrete challenges from everyday life. When I can contribute to making software more stable or meaningfully extend it, it’s incredibly fulfilling. 

### Open Source as Contribution

And then there’s another aspect that is almost the most important to me. I see open source as a form of volunteering. Not in the traditional sense, but at its core it follows the same principle. I invest time and energy without direct compensation to create something that helps others. 

Especially in times when topics like data privacy, digital sovereignty, and open standards are becoming increasingly important, I consider open source essential. It is a way to actively participate in shaping the digital future, not just as a consumer, but as a contributor. 

### A Matter of Mindset

In the end, for me, it is a mix of personal growth, technical curiosity, and a certain sense of responsibility toward the community. 

And maybe that is exactly the point: **open source is not just code. It is a mindset.**