WebAssembly Counter Project

This project demonstrates a simple WebAssembly program written in Rust. The program implements a counter that can be incremented and decremented.

Prerequisites

Before you begin, ensure you have the following installed:

• Rust
• Cargo
• wasm-bindgen

Building and Running

1. Clone the repository:

   git clone https://github.com/ly-nld/wasm-counter.git
   cd wasm-counter

2. Build the Rust project:

   cargo build --target wasm32-unknown-unknown

3. Generate JavaScript bindings:

   wasm-bindgen target/wasm32-unknown-unknown/debug/wasm_counter.wasm --out-dir www --web

4. Serve the project using a local server:

   # You can use http-server or any other server of your choice, for example, python -m http.server
   npx http-server www

5. Open your browser and navigate to http://localhost:8080 (or the port used by your local server).

Usage

• The webpage will display the current counter value.
• Click the "Increment" button to increase the counter.
• Click the "Decrement" button to decrease the counter.

License

This project is licensed under the MIT License.