After all these years, teachix is winding down.
It didn't start as Snowflake, or data engineering. It started as Teachics — plain computer science notes I wrote for my students: data structures, software engineering, computer organization, microprocessors, the fundamentals.
It's still here today. But when the domain comes up for renewal, I've decided not to renew it, and after that teachix goes offline for good.
I keep telling myself teachix is just one thing. But sitting here, I know it was never only about a website.
For as long as I can remember, I loved to work — to build something, to be useful, to end a day having made something real. Being productive was how I knew I was worth something, and I gave that part of me everything I had. teachix was just one shape it took. There were so many others. I poured myself into all of it, believing that if the work was meaningful enough, the meaning would somehow find its way back to me.
Somewhere along the way, the work I did to fill my life quietly became the thing that emptied it. I kept giving, and the giving stopped reaching me. I was so busy being useful to everyone else that I forgot to be anything to myself. And the people closest to me rarely saw it as giving at all — to them, the hours I spent here were hours taken from something else. I don't think they ever meant it unkindly — they just wanted more of me than I had left to give. But somewhere in it I began carrying a quiet guilt anyway, sorry for caring this much about a thing that kept pulling me away from them.
The love of building was always real. I just never once pointed it at my own life.
So I'm setting this down — not because it meant nothing, but because I'm finally learning that I do. If something I made here ever helped you, I'm genuinely glad it reached you. This time, I'm going to try and let some of it reach me too.
Before it goes — if teachix ever helped you, I'd love to hear it. A line about what you learned, or where it took you, would mean a lot. It's the one thing that would make all of it feel worth it.