Interactive drafting tools
Worksheets
Two editable working tools that capture choices for the chapters that need them. Edits persist in the browser; both tools have export capabilities.
Chapter 2
Use Tables Worksheet
Editable use-by-district matrix for the RMX / CMX / IMX / SP district families. Each cell is the proposed permission level (P, C, A, N, TBD); cells carry inheritance from the district family default; drafting notes attach to each use.
Open worksheet →Chapter 4
Form & Dimensional Standards Worksheet
Editable form-and-dimensional values per district — height, setbacks, lot coverage, frontage requirements — calibrated separately for primary-grid and secondary-grid frontages.
Open worksheet →Phase 3 — Map tool
Zoning Map — Parcel-by-Parcel
Vector map of Helena's 11,885 city parcels. Toggle current vs proposed zoning; click parcels to view envelopes and reassign zones; click roads to set A / B grid tiers. Saves all planner state to JSON. Phase 3 — in active development.
Open map →The Chapter 2 use table data and the Chapter 4 form/dimensional values feed into the corresponding chapter drafts as those chapters are written. The worksheets are the working drafting surface; the chapter pages are the rendered primer.