./blog

Technical Blog

Thoughts on software development, AI, and building products

January 18, 2026•by Caglar Orhan

How I Turned GitHub Contribution Charts into an LED Display (and Added a Disco Ball Mode)

When I first started this project a couple of years ago, I had a clear vision: turn GitHub's contribution chart into a classic LED sign with scrolling text. You know, like those old-school marquee sig...

January 6, 2026•by Caglar Orhan

So do I.

I’ve been writing software for over a decade, but what keeps me here isn’t just the technology—it’s the process of turning vague ideas into real, usable systems. I’m a builder by nature. I enjoy start...