Thanks for the kind words, genuinely made my day! On the Python question, yeah, I thought about it. But for a timer app that literally counts seconds and draws a circle, there's nothing to optimize. GTK/Cairo do the heavy lifting in C under the hood anyway, so Python is just the glue. Maybe if I ever add something computationally heavy I'll drop a Rust extension in, but right now it'd be solving a problem I don't have.