[ANN] Pterocos - Free online editor with Lua, Python, Ruby, SQL support

[amine kheddache]

Pterocos is a free online editor that runs entirely in the browser - no installation required.

Supported languages:
- Lua
- Python
- Ruby
- SQL (SQLite and DuckDB)
- HTML/CSS/JavaScript

Why Lua developers might find this useful:
- Quickly prototype Lua functions without opening your full IDE
- Test algorithms when away from your main machine
- Practice Lua syntax without setting up a local environment
- Share runnable Lua code examples with teammates or students

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

Questions or feedback? Reply directly to me (not the list).

Thank you,
Amine

[Tomás Guisasola]

Hi Amine

Thanks for sharing!

The version of Lua is 5.3. Are you planning to upgrade to Lua 5.5?
Or -- better yet! -- allow the user to choose what version to use?

Regards,
Tomás

Em qua., 10 de jun. de 2026 às 10:36, amine kheddache
<aminkhe...@gmail.com> escreveu:

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[amine kheddache]

Hi Tomas

Thanks for reaching out!

.Yes, currently we only allow the ability to choose version of the prepros of html css and javascript and the support for lua version change or update is considered

Regards,
Amine 

‫في الأربعاء، 10 يونيو 2026 في 6:01 م تمت كتابة ما يلي بواسطة ‪Tomás Guisasola‬‏ <‪tomasgu...@gmail.com‬‏>:‬

To view this discussion visit https://groups.google.com/d/msgid/lua-l/CAJarVn08%3DA%3Df1GW0LqNy22zajbr7c0RHtXHmii5NXYYz2AV8gQ%40mail.gmail.com.