migration▌

Complete reference for migrating UWP apps to WinUI 3 with before/after code examples. \n \n Maps all namespace changes from Windows.UI.Xaml.* to Microsoft.UI.Xaml.* , plus threading, windowing, and dialog APIs \n Covers the three most common Copilot mistakes: ContentDialog without XamlRoot, MessageDialog usage, and CoreDispatcher patterns \n Includes migration tables for window management, pickers, background tasks, settings, and GetForCurrentView() replacements \n Provides a 15-item migration c

Complete reference for converting OpenGL/DirectX code to Metal.

Manages deprecation and migration. Use when removing old systems, APIs, or features.

Migrate supported instruction files, skills, agents, and MCP config into Codex project and global files.

Guided workflow for Cloudflare D1 database migrations using Drizzle ORM.

Plan and execute Convex schema migrations safely with zero-downtime data transformations. \n \n Covers safe additive changes (optional fields, new tables, indexes) that require no migration code, and breaking changes (required fields, type changes, renames) that need custom migration functions \n Provides patterns for batch processing, scheduled migrations via cron jobs, and dual-write strategies to maintain app availability during transitions \n Includes complete examples for common scenarios:

Analyze a single target project to identify data access artifacts that require integration testing, then produce a structured, actionable testing plan.

Skills: axiom-ios-networking, axiom-networking-legacy

Create robust, safe, and reversible data migration scripts for database schema changes and data transformations with minimal downtime.

Porting OpenGL/OpenGL ES or DirectX code to Metal on Apple platforms.