add-wasm2js

CLI tool to add wasm2js template to your wasm-pack project.

Prerequisites

• Node.js (v16 or later)
• wasm-pack
• Binaryen (for wasm2js)

  brew install binaryen

Usage

1. First, create a new wasm-pack project:

   wasm-pack new my-wasm-project
   cd my-wasm-project

2. Then, add wasm2js support:

   npx add-wasm2js

This will create a wasm2js directory in your project with:

• Frontend development environment
• Build scripts for wasm2js
• Development server setup

Testing Your WASM Module

After setup, you can test your WASM module:

cd wasm2js
npm run dev

The template includes a default "greet" function test. To test your own functions, modify frontend/src/main.ts.

Project Structure

After running add-wasm2js, your project will look like this:

my-wasm-project/          # Your wasm-pack project root
├── src/                  # Rust source code
├── Cargo.toml
└── wasm2js/             # wasm2js specific files
    ├── frontend/        # Frontend code
    │   └── src/
    │       └── main.ts  # Test your functions here
    └── ...

Development

To contribute to this project:

1. Clone the repository
2. Install dependencies:

   npm install

3. Run tests:

   npm test

Author

Yasuo Higa

• GitHub: @higayasuo
• X: @yasuo_higa

License

This project is licensed under the MIT License - see the LICENSE file for details.