wasm-canvas-example/main.go

package main

import (
	"embed"
	"fmt"
	"io/fs"
	"net/http"
)

var (
	//go:embed assets/index.html assets/main.wasm assets/wasm_exec.js
	assetsFolder embed.FS
)

func main() {
	f, err := fs.Sub(assetsFolder, "assets")
	if err != nil {
		panic(err)
	}
	fmt.Println("Opening server on http://localhost:8080")
	err = http.ListenAndServe(":8080", http.StripPrefix("/", http.FileServer(http.FS(f))))
	if err != nil {
		fmt.Println("Failed to start server", err)
		return
	}
}