Yes, I do a translation of MiniLight http://www.hxa.name/minilight/ .

It seems a bit large though -- roughly 600 lines of code, average. So that suggests a project of about 200 lines would probably be nearer optimal for learning.

I do the same thing, I find it's a great way to compare the differences in implementing similar designs and functionality across platforms and languages. Highly recommended.

Wow, having a set of pet projects for using while learning a new language never occured to me. Thank you.

I prefer to try something new each time a start with a new language. I don't see the reasoning behind recreating when you can try something new. New language, new idea. Kill two birds.