February 2026 - Rubycube

So I got this idea of making a Rubik’s Cube solver in Ruby and I would call it RubyCube. Hilarious, right? But kind of stupid, because nobody really cares what the solver is written in as long as it actually works. Looking back, I think similarly few users would care whether I vibe-coded it with AI or handcrafted each line, especially given that I’m not open-sourcing it. Here, for what matters, I vibe-coded the front entirely (I just told Copilot to use three.js, don’t ask me more) and manually coded the backend solver in Ruby. ...

February 14, 2026 · 3 min · 546 words · Jerome Marhic