Hello World Collection

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A curated set of minimal programs that print "Hello, World" in a variety of programming languages. This repository is useful for quick syntax lookups or verifying that a toolchain is configured correctly.

Supported languages

• C – HelloWorld.c
• C# – HelloWorld.cs
• C++ – Helloworld.cpp
• Java – HelloWorld.java
• Python – HelloWorld.py
• Visual Basic – HelloWorld.vb
• TypeScript – Helloworld.ts
• Go – HelloWorld.go
• Ruby – HelloWorld.rb
• Rust – HelloWorld.rs

Running the examples

Each example is a single file that prints Hello, World! to standard output. Compile or interpret the file using the toolchain for that language:

C

gcc HelloWorld.c -o hello && ./hello

C#

csc HelloWorld.cs && ./HelloWorld.exe

C++

g++ Helloworld.cpp -o hello && ./hello

Java

javac HelloWorld.java && java HelloWorld

Python

python3 HelloWorld.py

Visual Basic

vbnc HelloWorld.vb && mono HelloWorld.exe

TypeScript

tsc Helloworld.ts && node Helloworld.js

Go

go run HelloWorld.go

Ruby

ruby HelloWorld.rb

Rust

rustc HelloWorld.rs && ./HelloWorld

Contributing

Feel free to submit pull requests that add new languages or improve existing examples.

License

This project is licensed under the MIT License.