Most walkthroughs about browser-based rhythm tools focus on the musician's side: where to click, how to lay down a beat, what tempo sounds good. This piece flips the camera around and looks at the engineering surface instead — the grid data structure behind every row and column, the rules that t...
Source: [Dev.to](https://dev.to/lizely/designing-a-step-sequencer-ui-that-survives-real-world-use-3ib4)