Hello, World!
With the switch to Hugo, I wanted a place to test the syntax highlighting that comes with Chroma. This is that place, and we’ll use the classic “Hello, World!” example in various computer languages I have used in one way or another, past or present. Of course, let’s over-engineer it by having some pipelines do the output. Languages Ansible - hosts: localhost tasks: - debug: msg: "Hello, World!" Bash #!/bin/env bash echo "Hello, World!" Batch @echo off echo Hello, World! C #include <stdio.h> int main(void) { printf("Hello, World!\n"); } C++ #include <iostream> int main() { std::cout << "Hello, World!\n"; } C# using System; class Program { static void Main() { Console.WriteLine("Hello, World!"); } } CSS body::before { content: 'Hello, World!'; display: block; } Dockerfile FROM alpine CMD ["/bin/sh", "-c", "echo Hello, World!"] HTML <!DOCTYPE html> Hello, World! Go package main import "fmt" func main() { fmt.Println("Hello, World!") } Java public class HelloWorld { public static void main(String[] args) { System.out.println("Hello, World!"); } } JavaScript console.log('Hello, World!'); PHP <?php echo 'Hello, World!'; PowerShell Write-Host "Hello, World!" Python print('Hello, World!') SQL SELECT 'Hello, World!'; TypeScript console.log('Hello, World!'); Terraform output "greeting" { description = "Prints 'Hello, World!'" value = "Hello, World!" }