Morph DSL

Language support for .morph schema files: algebraic code generation from domain schemas.

What it does

• Syntax highlighting for .morph files
• Bracket matching, comment toggling, auto-closing pairs via language configuration
• Morph: Template Schema command to scaffold a new schema from the command palette

Try it

1. Install this extension.
2. Open or create a file with the .morph extension.
3. Start writing — keywords, identifiers, and string literals will be highlighted.

domain Pastebin

extensions {
  storage [memory, sqlite, redis] default memory
}

context pastes "Simple pastebin for sharing text snippets." {
  @root
  entity Paste "A text snippet shared via URL." {
    content: string "The paste content"
    expiresAt: timestamp? "Optional expiry"
  }

  command create(content: string, expiresAt: timestamp?) -> Paste
  query getById(id: PasteId) -> Paste?
}

Generate apps from your schema

The extension provides editor support for authoring schemas. To generate a full backend, CLI, MCP server, and web UI from a .morph file, use the @morphdsl/cli:

npx @morphdsl/cli new-project my-app --schema-file my-app.morph

See the Getting Started guide for a complete walkthrough.

Links

• Docs & playground: https://willclark.tech/morph/
• GitHub: https://github.com/willclarktech/morph
• Issues: https://github.com/willclarktech/morph/issues

License

MIT