---
id: ced33744-d750-435d-b137-4ef771a3bcca
type: solution
title: "Foundry VTT v13 character sheet implementation"
tags: [vagabond, foundry, vtt, applicationv2, actor-sheet, pattern]
importance: 0.7
confidence: 0.8
created: "2025-12-14T22:43:39.326085+00:00"
updated: "2025-12-14T22:43:39.326085+00:00"
---

Implemented actor sheets using ApplicationV2 API with HandlebarsApplicationMixin. Key patterns: tab navigation with cleanup for stale parts, scroll position preservation in _preRender/_onRender, resource bars with CSS fill effect and backdrop pills, responsive layout using CSS Container Queries instead of media queries.