Hello everyone,

I wanted to share a project I've been working on: Pterocos.

It's a free online editor that runs entirely in your browser - no installation, no account required.

What you can do with it:
- Ruby (newly added)
- Python
- SQL (SQLite and DuckDB)
- Lua
- HTML/CSS/JS

Why it might be useful for Ruby developers:
- Quickly test a Ruby method or algorithm without opening your full IDE
- Prototype scripts when away from your main machine
- Share runnable Ruby code examples with teammates or learners

The editor runs client-side, so your code never leaves your browser.

Try it: https://pterocos.eu.org

I'd love to get your feedback. What Ruby features or gems would make this more useful for your workflow?

Thank you for your time.

Best regards,
Amine KHD