A question about how to obtain the alignment code script

I am using Windows 11 (system).
so how can I get the source code of SiriL’s alignment script?
If possible, I hope to get code scripts in common languages ​​such as python, Java, c or c++
(I’m a beginner of using SiriL, so please excuse my elementary question.)

Hello. I think you should read the documentation. It answers your questions.

https://siril.readthedocs.io/en/stable/Scripts.html