In development — Beta
Active development. Use with caution in production.
Testing is ongoing. Report bugs at bugs.html. Updates publish weekly.
v1.0.0-beta

Current release

Latest available download
1.0.0
March 2026 · Beta
Initial beta release — full feature set
Registry system Two-phase model Weekly commit cycle Navisworks integration Meeting mode ceP Gantt bug fixed
Download v1.0.0 View changelog

The tracker runs entirely in your browser as a single HTML file. No installation, no account, no server. Your project data is stored in .vdcpt files on your machine.

This is a beta release. Core functionality is complete and code-tested. Browser testing is ongoing. If you encounter a bug, please use the bug report page.

Changelog

All changes, newest first
v1.0.0
Mar 2026
beta
Initial beta release
  • Two-phase loading and coordination model with loading gate and premature coordination detection
  • Global registry — trades, building systems, and milestones defined once, inherited by all areas
  • System presence checklist per area — check to auto-add discipline and constraint from registry template
  • Weekly commit cycle — log trade updates, commit to freeze snapshot, save standalone week file, generate email report
  • Five views: Project, Registry, Weekly, By trade, Meeting mode
  • Navisworks integration — WebSocket bridge, selection set import, bounding volume viewer
  • Risk history chart — automatic snapshots on save and weekly commit
  • .vdcpt file format — full project save and open, standalone week files
  • Broadway NY 12-week simulation file included as sample data
  • Fixed ceP self-reference bug in Gantt renderer
  • Fixed trade area row overflow at narrow viewport widths

What's coming

Planned and under consideration
Planned
Milestone sign-off in Meeting mode
Trade contacts confirm registry milestones during the weekly meeting session.
Planned
Multi-week Gantt on Weekly view
Visual timeline of committed weeks alongside the schedule Gantt.
Planned
Constraint import from CSV
Bulk import constraints from a spreadsheet rather than entering one at a time.
Planned
Area duplication
Copy an area with all its system presence and constraints to a new area with a different name.
Considering
PDF report export
Generate a formatted PDF of the weekly report and area summaries for distribution.
Considering
Clash count trend chart
Per-area chart showing clash count reduction over weeks based on logged updates.