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Cover image for "Hello, World!" but in 30 different languages!!!
Muhimen
Muhimen

Posted on • Edited on

"Hello, World!" but in 30 different languages!!!

#python #javascript #kotlin #go

Since the last week, I was scratching my head to figure out what post can I write in dev? I wanted it to be meaningful so that it can be useful for the readers. Then, I thought, if I can't write anything meaningful then I should write something absolutely meaningless. And here I am. Printing "Hello, World!" in 30 different languages(in no particular order). ENJOY!

[Spoiler alert: The last one is special!]

1. C 

#include <stdio.h>
int main(void){
    printf("Hello, world!\n");
    return 0;
}
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2. C++ 

#include <iostream>
int main(){
 std::cout << "Hello, World!\n";
}
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3. C'#' 

class HelloWorldApp{
 static void Main(){
 System.Console.WriteLine("Hello, world!");
 }
}
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4. Python 

print("Hello, world!")
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5. Java 

public class HelloWorld
   {
        public static void main(String[] args)
        {
             System.out.println("Hello, world!");
        }
   }
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6. JavaScript 

document.writeln('Hello, World!');
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7. TypeScript 

console.log("Hello, World!");
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8. R 

cat("Hello, World!")
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9. Rust 

fn main() {
    println!("Hello, World!");
}
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10. Go Lang 

package main 
func main() { 
    println("Hello, World!") 
}
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11. Lua 

print("Hello, World")
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12. Perl 

use strict; 
use warnings; 

print("Hello, World!");
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13. Haskell 

putStrLn "Hello world"
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14. Bash 

echo 'Hello, world!'
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15. Kotlin 

fun main() {
    println("Hello, World!")
}
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16. Ruby 

puts "Hello, World!"
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18. Swift 

import Swift
print("Hello, World!")
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19. Julia 

println("Hello, World!")
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20. Dart 

void main() {
  print('Hello, World!');
}
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21. Elixir 

IO.puts("Hello, World!")
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22. Groovy 

println "Hello, World!"
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23. Scala 

object dev
{
    // Main Method 
    def main(args: Array[String]) 
    {
        // prints Hello World
        println("Hello, World!") 
    }
}
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24. Ada 

with Ada.Text_IO;
procedure Hello is
begin
   Ada.Text_IO.Put_Line("Hello, world!");
end Hello;
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25. Bosque 

namespace NSMain;  
entrypoint  
function main(): String {  
 return "Hello, world!";  
}
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26. BASIC 

PRINT "Hello, world!"​
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27. Cobol 

display "Hello, world!".
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28. D 

import std.stdio;
void main()
{
    writeln("Hello, World!");
}
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29. F'#' 

open System
[<EntryPoint>]
let main argv =
    printfn "Hello, World!"
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30. BrainF*ck 

++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.
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Why not add a few more in the comment section?

Latest comments (65)

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harshrathod50 profile image
Harsh Rathod •

Racket

#lang racket
"Hello, world!"
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Beef

using System;
class Hello {
  static void Main() {
    Console.WriteLine("Hello, World!");
  }
}
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nexwebsites profile image
NexWebSites • • Edited

Surprised not to see a Hello World in Erlang.

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km4 profile image
km4 •

console.log("Hello, World!"); or document.writeln('Hello, World!'); should be the same example in 6 and 7 points.

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akaluzinski profile image
Adrian KaΕ‚uziΕ„ski •

I really miss LOLCODE here.

HAI 1.2
CAN HAS STDIO?
VISIBLE "HELLO WORLD!"
KTHXBYE

LOLCODE

LOLCODE is an esoteric programming language inspired by lolspeak, the language expressed in examples of the lolcat Internet meme. The language was created in 2007 by Adam Lindsay, researcher at the Computing Department of Lancaster University.

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fabasoad profile image
Yevhen Fabizhevskyi •

Shakespeare 

The Infamous Hello World Program.

Romeo, a young man with a remarkable patience.
Juliet, a likewise young woman of remarkable grace.
Ophelia, a remarkable woman much in dispute with Hamlet.
Hamlet, the flatterer of Andersen Insulting A/S.


                    Act I: Hamlet's insults and flattery.

                    Scene I: The insulting of Romeo.

[Enter Hamlet and Romeo]

Hamlet:
 You lying stupid fatherless big smelly half-witted coward!
 You are as stupid as the difference between a handsome rich brave
 hero and thyself! Speak your mind!

 You are as brave as the sum of your fat little stuffed misused dusty
 old rotten codpiece and a beautiful fair warm peaceful sunny summer's
 day. You are as healthy as the difference between the sum of the
 sweetest reddest rose and my father and yourself! Speak your mind!

 You are as cowardly as the sum of yourself and the difference
 between a big mighty proud kingdom and a horse. Speak your mind.

 Speak your mind!

[Exit Romeo]

                    Scene II: The praising of Juliet.

[Enter Juliet]

Hamlet:
 Thou art as sweet as the sum of the sum of Romeo and his horse and his
 black cat! Speak thy mind!

[Exit Juliet]

                    Scene III: The praising of Ophelia.

[Enter Ophelia]

Hamlet:
 Thou art as lovely as the product of a large rural town and my amazing
 bottomless embroidered purse. Speak thy mind!

 Thou art as loving as the product of the bluest clearest sweetest sky
 and the sum of a squirrel and a white horse. Thou art as beautiful as
 the difference between Juliet and thyself. Speak thy mind!

[Exeunt Ophelia and Hamlet]


                    Act II: Behind Hamlet's back.

                    Scene I: Romeo and Juliet's conversation.

[Enter Romeo and Juliet]

Romeo:
 Speak your mind. You are as worried as the sum of yourself and the
 difference between my small smooth hamster and my nose. Speak your
 mind!

Juliet:
 Speak YOUR mind! You are as bad as Hamlet! You are as small as the
 difference between the square of the difference between my little pony
 and your big hairy hound and the cube of your sorry little
 codpiece. Speak your mind!

[Exit Romeo]

                    Scene II: Juliet and Ophelia's conversation.

[Enter Ophelia]

Juliet:
 Thou art as good as the quotient between Romeo and the sum of a small
 furry animal and a leech. Speak your mind!

Ophelia:
 Thou art as disgusting as the quotient between Romeo and twice the
 difference between a mistletoe and an oozing infected blister! Speak
 your mind!

[Exeunt]
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luizpf profile image
Luiz "Bills" • • Edited

PHP

<?= 'Hello, world!' ?>

JASS (language used in Warcraft III mods)

function InitTrig_Main takes nothing returns nothing
    call BJDebugMsg("Hello World")
endfunction
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hasii2011 profile image
Humberto A Sanchez II •

Funny

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klausbert profile image
Klausbert •

Fair enough.
Now, where are the unit tests?

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joelbonetr profile image
JoelBonetR πŸ₯‡ •

No one:
Absolute no one:
PHP: echo('hello, world');

:D

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johandalabacka profile image
Johan Dahl • • Edited

Prolog

write('Hello world').

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