denopsでGoのwasm読めるぞ

build

#!/bin/bash -u

go mod init hoge
GOOS=js GOARCH=wasm go build -v -o main.wasm

main.go

package main

import "fmt"

func main() {
  fmt.Println("Hello from go")
}

main.ts

import { Denops } from "https://deno.land/x/denops_std@v1.0.0/mod.ts";

import "./wasm_exec.js";

declare const global: any;

export async function main(denops: Denops) {
  const go = new global.Go();
  // https://github.com/denoland/deno/issues/1286#issuecomment-616613844
  const f = await Deno.readFile(new URL("main.wasm", import.meta.url).pathname);
  const inst = await WebAssembly.instantiate(f, go.importObject);
  go.run(inst.instance);
}