I built Calendar Systems Lab to make calendar-grid rules easier to inspect. It brings together a live 2027 month atlas, weekday-origin comparisons, undated planning grids, print geometry controls, and a study of the 2026–27 year boundary. Dates use Gregorian arithmetic; holiday data is intentionally excluded. I’d value feedback on which part of calendar layout you’d want to explore next. https://organic-diplodocus-442274.framer.app/
I built Calendar Systems Lab to make calendar-grid rules easier to inspect. It brings together a live 2027 month atlas, weekday-origin comparisons, undated planning grids, print geometry controls, and a study of the 2026–27 year boundary. Dates use Gregorian arithmetic; holiday data is intentionally excluded. I’d value feedback on which part of calendar layout you’d want to explore next. https://organic-diplodocus-442274.framer.app/