Hello Ruby community,
I built Pterocos - a free online editor that runs Ruby code entirely in your
browser via WebAssembly. No installation, no account required.
🔗 Live: https://pterocos.eu.org
📦 GitHub: https://github.com/aminkheddache-dotcom/Pterocos
What Pterocos supports:
- Ruby
- C# (.NET)
- Rust
- Python
- PHP
- SQL (SQLite and DuckDB)
- Lua
Why Ruby developers might find this useful:
- Quickly test Ruby snippets without local setup
- Prototype algorithms when away from your main machine
- Share runnable examples in documentation or with learners
- Perfect for beginners who haven't installed Ruby yet
The editor runs entirely client-side - your code never leaves your browser.
The repository is 97.5% PHP (the core engine) with Ruby support recently added.
Check it out and let me know what you think!
Best regards,
Aminekhd