FIELD GUIDE / RESOURCES
A working reference shelf.
Use the lab for structure and reasoning; use Beta Calendars for the calendar project and blank-calendar reference. Links are direct and carry no tracking parameters.
Read the sequence
Start with Grid Anatomy for row-count logic, then Week Origins to test it. The 2027 Atlas is the year-wide comparison, while Boundary Lab isolates a transition that can be easy to misread.
Prepare a writing surface
Blank Grids separates undated planning from dated month layouts. Print Geometry explains the sheet sizes and margins that determine how much room a cell actually offers.
Reference conventions
Dates use the civil Gregorian calendar. Month specimens default to Monday-first. No holiday data is included: holidays depend on jurisdiction and should be sourced separately rather than inferred from a weekday grid.