Go (Golang)

Go (Golang), is an open-source, statically typed, and compiled programming language developed by Google. It is designed for simplicity, efficiency, and strong support for concurrency, making it well-suited for building scalable and high-performance applications.

LiveCodes uses GopherJS which is a Go to JavaScript compiler, to run Go in the browser.

Note

LiveCodes also supports running Go using Yaegi, the Go interpreter (running on WebAssembly). Read documentation here.

Demo

show code

JS

import { createPlayground } from 'livecodes';

const options = {
  "params": {
    "go": "package main\n\nimport \"fmt\"\n\nfunc main() {\n\tfmt.Println(\"Hello, World!\")\n}\n",
    "console": "full"
  }
};
createPlayground('#container', options);

TS

import { createPlayground, type EmbedOptions } from 'livecodes';

const options: EmbedOptions = {
  "params": {
    "go": "package main\n\nimport \"fmt\"\n\nfunc main() {\n\tfmt.Println(\"Hello, World!\")\n}\n",
    "console": "full"
  }
};
createPlayground('#container', options);

React

import LiveCodes from 'livecodes/react';

export default function App() {
  const options = {
  "params": {
    "go": "package main\n\nimport \"fmt\"\n\nfunc main() {\n\tfmt.Println(\"Hello, World!\")\n}\n",
    "console": "full"
  }
};
  return (<LiveCodes {...options}></LiveCodes>);
}

Vue

<script setup>
import LiveCodes from "livecodes/vue";

const options = {
  "params": {
    "go": "package main\n\nimport \"fmt\"\n\nfunc main() {\n\tfmt.Println(\"Hello, World!\")\n}\n",
    "console": "full"
  }
};
</script>
<template>
  <LiveCodes v-bind="options" />
</template>

Svelte

<script>
import { onMount } from 'svelte';
import { createPlayground } from 'livecodes';

let options = $state({
  "params": {
    "go": "package main\n\nimport \"fmt\"\n\nfunc main() {\n\tfmt.Println(\"Hello, World!\")\n}\n",
    "console": "full"
  }
});
let container = $state(null);
onMount(() => {
  createPlayground(container, options);
});
</script>

<div bind:this="{container}"></div>

Solid

import { createPlayground, type EmbedOptions } from 'livecodes';

export default function App() {
  const options: EmbedOptions = {
  "params": {
    "go": "package main\n\nimport \"fmt\"\n\nfunc main() {\n\tfmt.Println(\"Hello, World!\")\n}\n",
    "console": "full"
  }
};
  const onMounted = (container: HTMLElement) => {
    createPlayground(container, options);
  };

  return <div ref={onMounted}></div>;
}

Usage

LiveCodes runs Go in the browser, including the standard library.

JavaScript interoperability and DOM access is achieved using package js (see the example below).

Language Info

Name

go

Extensions

go, golang

Editor

script

Compiler

GopherJS, the Go to JavaScript compiler.

Version

GopherJS v1.19.0 beta1, running Go 1.19.13

Code Formatting

Using GopherJS

Example Usage

This example demonstrates standard library usage, JavaScript interoperability and DOM access:

show code

JS

import { createPlayground } from 'livecodes';

const options = {
  "template": "go"
};
createPlayground('#container', options);

TS

import { createPlayground, type EmbedOptions } from 'livecodes';

const options: EmbedOptions = {
  "template": "go"
};
createPlayground('#container', options);

React

import LiveCodes from 'livecodes/react';

export default function App() {
  const options = {
  "template": "go"
};
  return (<LiveCodes {...options}></LiveCodes>);
}

Vue

<script setup>
import LiveCodes from "livecodes/vue";

const options = {
  "template": "go"
};
</script>
<template>
  <LiveCodes v-bind="options" />
</template>

Svelte

<script>
import { onMount } from 'svelte';
import { createPlayground } from 'livecodes';

let options = $state({
  "template": "go"
});
let container = $state(null);
onMount(() => {
  createPlayground(container, options);
});
</script>

<div bind:this="{container}"></div>

Solid

import { createPlayground, type EmbedOptions } from 'livecodes';

export default function App() {
  const options: EmbedOptions = {
  "template": "go"
};
  const onMounted = (container: HTMLElement) => {
    createPlayground(container, options);
  };

  return <div ref={onMounted}></div>;
}

Starter Template

https://livecodes.io/?template=go

Links

• Go
• Go documentation
• Go standard library
• GopherJS
• Go using Yaegi in LiveCodes