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@nudojs/lsp

v1.0.0

Published

Language Server Protocol implementation for the Nudo type inference engine

Readme

@nudojs/lsp

Language Server Protocol implementation for the Nudo type inference engine.

What is Nudo?

Nudo is a type inference engine for JavaScript. The type system is Abs (shape × term × pred × conf); production analysis is Abs-native. Inference executes observed call sites via abstract interpretation — no TypeScript, no build step. Contracts come from *.nudo.js sidecars + @nudo:refine / @nudo:interface.

This package

@nudojs/lsp implements an LSP server that provides Nudo-powered features to any editor:

  • Hover type information
  • Completions based on inferred types
  • Diagnostics from abstract interpretation
  • Debug scenario navigation for @nudo:case witnesses (interface CodeLens first; case is the debug sub-layer)
  • Go-to-Definition
  • Find References
  • Rename Symbol
  • Signature Help (parameter hints)
  • Code Actions / Quick Fixes
  • Semantic Tokens (type-aware highlighting)
  • Inlay Hints

Typically consumed by the nudo-vscode extension, but compatible with any LSP client.

Install

npm install @nudojs/lsp

License

MIT