TinyWhale

A tiny programming language that compiles to WebAssembly.

Project Structure

This is a monorepo managed with pnpm workspaces:

• packages/compiler - The TinyWhale compiler library
• packages/cli - Command-line interface for TinyWhale
• packages/diagnostics - Shared diagnostic types and definitions
• packages/lsp - Language Server Protocol implementation

Prerequisites

• mise - Development tool version manager and task runner
• Node.js 24.12.0 (automatically installed via mise)
• pnpm 10.26.0 (automatically installed via mise)

Getting Started

1. Install mise if you haven't already:

   curl https://mise.run | sh

2. Install tools and dependencies:

   mise install
   mise run install

Available Tasks

All tasks are defined in mise.toml and run via mise:

• mise run install - Install dependencies
• mise run build - Build all packages
• mise run test - Run tests
• mise run check - Lint and format (Biome, with auto-fix)
• mise run typecheck - TypeScript type checking
• mise run clean - Clean build artifacts
• mise run generate-grammar - Regenerate Ohm grammar bundles
• mise run cli <file> - Run the TinyWhale CLI

Development

The project uses mise as the task runner. All tasks are defined in mise.toml.

License

MIT