Jan-Lukas Else

Tech, life and everything else

πŸ’­ Thoughts

Welcome to the Thoughts section of my blog. Thoughts are better kept on my blog than on Twitter or other online platforms.


netcup VPS and NetBird BYOP

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As I told you, I recently switched to mainly using NetBird instead of Tailscale. NetBird released their β€œBring your own proxy” functionality on the cloud-hosted version today. That gave me the perfect reason to finally try a VPS at netcup. I ordered the smallest one with just one core and one gigabyte of memory, but all it has to do is the reverse proxy work.

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Trying DeepSeek V4 with OpenCode

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Regarding my last post: While I spent plenty of thoughts on the whole implementation, most of the coding work was actually done by DeepSeek V4 Flash and Pro, and I just supervised and criticized it.

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I like my new job

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It is now almost half a year in my new job, and I think it was the right move. It feels like the time since I started has flown by, as if I had only started yesterday. Every day, I learn something new, both technical and regarding the topic of certificate management, while also contributing what I already know.

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First impressions: NetBird

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I’ve been a Tailscale user for almost five years. Today, I stumbled across NetBird again and largely replaced Tailscale with it.

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My longest single-day bike ride

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Yesterday was a tough day, even though that wasn’t the plan at all. It was a holiday and the weather was perfect, so I figured I might as well go for a bike ride. What else was I going to do…

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My new uplink

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I recently wrote about my internet problems. While O2-DE has finally fixed it and also confirmed they found and fixed something (after it was already working), I also decided to give in and spend another 30 euros per month on fiber to the home.

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Laptop surgery

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Since I bought my new laptop, a used Dell Latitude 5430, I have been searching for alternative displays, as the display it came with was the 250-nit version, so not very bright, and the color coverage was also quite limited.

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Mental dump

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The last days I was quite busy mentally. So here are some thoughts I just need to write down to get them off my head and give you something to read. πŸ˜„

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A few relaxing days on the coast

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We spent our first vacation this year in a small flat on the North Sea coast of Lower Saxony. It was windy at times, but generally quite nice and relaxed. We visited a couple of museums, saw a few small towns in that area, spent a couple of hours at a seawater pool, and also did a boat trip to watch seals.

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Will I switch back to Ubuntu?

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I re-enabled my old trusty 2013-manufactured Lenovo ThinkPad S1 Yoga which I used during my studies. I had Ubuntu 24.04 installed on it for some time but never really used it. But now, I upgraded it to the latest development build of Ubuntu 26.04 to check the current state of Ubuntu and Linux on the desktop. And to check if I really switch to it as my main operating system.

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Jan-Lukas Else