FHIR Shorthand (FSH) Language Server

The FSH Language Server plugin provides comprehensive Language Server Protocol (LSP) support for FHIR Shorthand (FSH) files in Eclipse.

FHIR Shorthand (FSH) is a domain-specific language for defining FHIR resources and implementation guides. This plugin brings modern IDE features to FSH development in Eclipse.

Features

• Syntax Highlighting: Color-coded FSH syntax for better readability
• Code Completion: Intelligent autocomplete for FSH keywords, profiles, and extensions
• Go to Definition: Navigate to resource and profile definitions (F3)
• Hover Documentation: View documentation on hover
• Document Symbols: Outline view showing FSH structure
• Diagnostics: Real-time validation and error reporting
• Inlay Hints: Inline type information

Technical Details

• Uses Eclipse LSP4E for Language Server Protocol integration
• Bundles Node.js runtime via Eclipse Node Embedder (no external installation required)
• Self-contained installation with all dependencies included
• Automatic language server lifecycle management
• No external Node.js installation required - everything is bundled.