https://github.com/pascalallen/wasm-go

wasm-go is a module that is designed to compile a WebAssembly module from Go. There is a publication for this repository which can be found at https://pascalallen.medium.com/how-to-compile-a-webassembly-module-from-go-a9ed5f831582.
https://github.com/pascalallen/wasm-go

go webassembly

Last synced: 8 days ago
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wasm-go is a module that is designed to compile a WebAssembly module from Go. There is a publication for this repository which can be found at https://pascalallen.medium.com/how-to-compile-a-webassembly-module-from-go-a9ed5f831582.

• Host: GitHub
• URL: https://github.com/pascalallen/wasm-go
• Owner: pascalallen
• Created: 2023-07-02T16:11:09.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-12-01T14:06:22.000Z (12 months ago)
• Last Synced: 2024-06-20T22:25:25.821Z (5 months ago)
• Topics: go, webassembly
• Language: Go
• Homepage:
• Size: 5.86 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# wasm-go

wasm-go is a module that is designed to compile a WebAssembly module from Go. There is a publication for this repository which can be found [here](https://pascalallen.medium.com/how-to-compile-a-webassembly-module-from-go-a9ed5f831582).

## Prerequisites

- [Go](https://go.dev/dl/)

## WebAssembly Compilation Steps

### Compile the project's Go module to WebAssembly

```bash

cd app/ && GOOS=js GOARCH=wasm go build -o ../public/app.wasm

```

### Copy the compiled JavaScript WebAssembly support file to the project

```bash

cp "$(go env GOROOT)/misc/wasm/wasm_exec.js" ../public/app.js

```

### Run the project's web server from project root

```bash

go run webserver.go

```

Navigate to [http://localhost:9990/](http://localhost:9990/), open the JavaScript debug console, and you should

see the output. You can modify the program, rebuild `app.wasm`, and refresh to see new output.