# wasm-example

**Repository Path**: chanterchen/wasm-example

## Basic Information

- **Project Name**: wasm-example
- **Description**: go编译wasm示例
- **Primary Language**: Go
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-04-07
- **Last Updated**: 2026-04-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Go WebAssembly Example

This project demonstrates how to write WebAssembly programs using the Go language and run them in a browser or Node.js environment.

## Features

- **hello** function: Returns the classic "Hello, World!" greeting
- Supports running WebAssembly modules in modern browsers
- Supports running in Node.js environments

## Prerequisites

- Go 1.17 or higher
- A modern browser with WebAssembly support or Node.js

## Build and Run

### Browser Environment

1. Build the WASM module:
```bash
make
# Or manually execute: go build -o hello.wasm main.go
```

2. Start a local server (e.g., using Go's http.server):
```bash
go run -exec=go run main.go
# Or use any other HTTP server to serve index.html
```

3. Access `index.html` in your browser

### Node.js Environment

```bash
node wasm_exec_node.js
```

## Project Structure

```
.
├── main.go          # Go source code
├── hello.wasm       # Compiled WebAssembly file
├── index.html       # HTML entry page
├── wasm_exec.js     # WebAssembly loader for browser
├── wasm_exec_node.js # WebAssembly loader for Node.js
├── makefile         # Build script
├── go.mod           # Go module definition
└── LICENSE          # License
```

## License

MIT License