Who we are?
HelloWorldWiki.com is a global, community-driven coding resource built to showcase how programming languages say “Hello” to the world.
We’re curating a library of 300+ Hello World programs across the entire spectrum of programming languages — from mainstream tools like Python and JavaScript to obscure, visual, or experimental languages you’ve never heard of.
Our Mission
Our mission is to make the world of programming more accessible, more curious, and more connected — by using the simplest line of code:
“Hello, World!”
Through this universal first program, we aim to:
Demystify coding for beginners
Highlight the diversity of programming languages
Encourage exploration across platforms, paradigms, and cultures
Build a creative, educational, and historical archive of programming evolution
We believe that learning a new language — human or computer — starts with a greeting.
Get Involved
You don’t need to be a pro to contribute. Whether you’re a student, hobbyist, or seasoned coder, we welcome your language examples, tools, or ideas. Submit a new entry, suggest an improvement, or simply share HelloWorldWiki with your community!