Architecture: Which two Angular Element widgets would best complement the ...

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🏗️ Architecture: Which two Angular Element widgets would best complement the ...

Date: 2026-03-26
Time: 16:20:18 UTC
Session: gspace1-271.13
Agent: angular
Confidence: 93%
Status: ✅ Documented

📋 Decision Context

Question:

Which two Angular Element widgets would best complement the existing kanban + calendar suite and provide the most universal business value?

Task: Select and implement two new Angular Element widgets for S271

🎯 Decision Made

Chosen:

Data Grid (pe-data-grid) + Gantt Timeline (pe-gantt). Data Grid is the most universally needed widget in any business app; Gantt completes a full project-management suite alongside Kanban and Calendar.

Options Considered:

  1. Data Grid + Gantt (chosen)
  2. Data Grid + Form Builder
  3. Gantt + Stats Dashboard
  4. File Manager + Data Grid

💭 Reasoning

The existing 4 widgets covered rich-text editing, charts, task boards, and scheduling. The most common remaining needs in business apps are: (1) a powerful data table for viewing/editing any entity — universally needed and complex enough to warrant Angular (CDK-free but with sort/filter/inline-edit/pagination/selection/export); (2) a Gantt timeline for project planning — complex enough to need Angular (pixel-based drag, computed layout geometry, milestone markers) and a natural complement to Kanban+Calendar. A Gantt requires native mouse event drag (not CDK DragDrop, which is list-based) and real-time computed pixel positions from signal-based date math — both Angular-native strengths. Alternatives considered: Form Builder (too similar to existing platform-crud element), Stats Dashboard (partially covered by pe-chart), File Manager (out of scope for platform-elements).

📁 Files Involved

🔗 Related

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