SWLS V0.1.0

Added

Language Support

• Turtle/TriG parsing, validation and full LSP support
• SPARQL query language support
• JSON-LD support with RDF triple extraction

Completion

• Prefix completion with automatic @prefix insertion
• Property completion ordered by ontology domain/range
• Class completion for rdf:type assertions
• SPARQL variable completion
• Integration with Linked Open Vocabularies (LOV) for unknown prefixes
• Prefix.cc integration with 150K+ common prefixes

Diagnostics

• Syntax error detection
• Undefined prefix warnings
• Unused prefix detection
• SHACL shape violation reporting

Navigation

• Go to Definition
• Find References

Refactoring

• Rename symbol
• Organize imports code action (sort prefix declarations)

Hover

• Class and property documentation
• Domain/range information
• Type inference display
• Superclass/subclass hierarchy

Other LSP features

• Document formatting for Turtle
• Semantic highlighting
• Inlay hints for inferred types

SHACL Validation

• Shape parsing and compilation
• Native validation engine
• Multi-file shape support via owl:imports
• Global shapes support

Integrations

• Linked Open Vocabularies (LOV) API integration with caching
• Prefix.cc prefix database
• Oxigraph RDF store with RDF 1.2 support

Editor support

• VS Code extension (WASM-based)
• JetBrains plugin
• Any LSP-compatible editor via the swls binary
• NixOS/nix support