https://github.com/cvyl/wasm-counter

Simple WebAssembly counter implemented in Rust. Use this project to learn the basics of WebAssembly and Rust integration.
https://github.com/cvyl/wasm-counter

rust rust-wasm rust-webassembly wasm wasm-bindgen wasm-example webassembly webassembly-demo webassembly-tutorial

Last synced: about 2 months ago
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Simple WebAssembly counter implemented in Rust. Use this project to learn the basics of WebAssembly and Rust integration.

• Host: GitHub
• URL: https://github.com/cvyl/wasm-counter
• Owner: cvyl
• License: mit
• Created: 2023-11-11T19:01:24.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2023-11-11T20:35:25.000Z (about 1 year ago)
• Last Synced: 2024-05-02T05:13:01.779Z (9 months ago)
• Topics: rust, rust-wasm, rust-webassembly, wasm, wasm-bindgen, wasm-example, webassembly, webassembly-demo, webassembly-tutorial
• Language: JavaScript
• Homepage: https://dev.lgbt.sh/wasm-counter/
• Size: 31.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
[![Rust WebAssembly Project](https://github.com/ly-nld/wasm-counter/actions/workflows/main.yml/badge.svg?branch=main)](https://github.com/ly-nld/wasm-counter/actions/workflows/main.yml)

[![pages-build-deployment](https://github.com/ly-nld/wasm-counter/actions/workflows/pages/pages-build-deployment/badge.svg)](https://github.com/ly-nld/wasm-counter/actions/workflows/pages/pages-build-deployment)

# 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](https://www.rust-lang.org/learn/get-started)

- [Cargo](https://doc.rust-lang.org/cargo/getting-started/installation.html)

- [wasm-bindgen](https://rustwasm.github.io/wasm-bindgen/whirlwind/setup.html)

## Building and Running

1. Clone the repository:

   ```bash

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

   cd wasm-counter

   ```

2. Build the Rust project:

   ```bash

   cargo build --target wasm32-unknown-unknown

   ```

3. Generate JavaScript bindings:

   ```bash

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

   ```

4. Serve the project using a local server:

   ```bash

   # 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](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](LICENSE).