Heroui Migration

Accessing Migration Documentation

For migration details, examples, and step-by-step guides, always fetch documentation:

Using Scripts

# List all available component migration guides
node scripts/list_migration_guides.mjs

# Get main migration workflow (full or incremental)
node scripts/get_migration_guide.mjs full
node scripts/get_migration_guide.mjs incremental

# Get component-specific migration guides
node scripts/get_component_migration_guides.mjs button
node scripts/get_component_migration_guides.mjs button card modal

# Get styling migration guide
node scripts/get_styling_migration_guide.mjs

# Get hooks migration guide
node scripts/get_hooks_migration_guide.mjs

Direct URLs

Migration docs (preview): https://heroui-git-docs-migration-heroui.vercel.app/docs/react/migration/{filename}

Examples:

• Full migration: .../agent-guide-full.mdx
• Incremental: .../agent-guide-incremental.mdx
• Button: .../button.mdx
• Styling: .../styling.mdx
• Hooks: .../hooks.mdx

Override base URL with HEROUI_MIGRATION_DOCS_BASE when docs are merged to production.

MCP Alternative

When using Cursor or other MCP clients, configure the Migration MCP server for tool-based access:

{
  "mcpServers": {
    "heroui-migration": {
      "url": "https://migration-mcp.heroui.com"
    }
  }
}

Migration Strategies

Full Migration

• Best for: Projects that can dedicate focused time; teams comfortable with temporarily broken code
• Migrate all component code first (project broken during migration)
• Switch dependencies to v3
• Complete styling migration

Incremental Migration

• Best for: Projects that must stay functional; large codebases migrating gradually
• Set up coexistence (pnpm aliases or component packages)
• Migrate components one-by-one
• Both v2 and v3 coexist during migration

Always fetch the agent guide before starting: node scripts/get_migration_guide.mjs full or incremental

Core Principles

1. Fetch first: Use scripts to get migration guides before applying changes
2. Compound components: v3 uses Card.Header, Card.Title, Button with children—not flat props
3. No Provider: Remove HeroUIProvider when migrating
4. onPress not onClick: All interactive components use onPress
5. Workflow: Analyze → Migrate components → Switch deps → Styling migration

Migration Workflow Summary

1. Create migration branch
2. Analyze project (HeroUI imports, component usage)
3. Fetch main guide: node scripts/get_migration_guide.mjs full
4. Migrate components in batches (fetch component guides per batch)
5. Switch dependencies to v3
6. Fetch styling guide: node scripts/get_styling_migration_guide.mjs
7. Apply styling updates

Preview Mode

This skill targets the staging deployment of the docs/migration branch. Once docs are merged to main and live on heroui.com, set HEROUI_MIGRATION_DOCS_BASE=https://heroui.com/docs/react/migration or update the default in scripts.