No way, that's too soon! I only recently started working on a MoonScript fork[1][2], I'm not ready for HN! ;) My use case is integration with Awesome WM, and I hope to bring MS up to modern standards (whatever they happen to be) in the process.

The current MoonScript is in a really tight spot: the aging codebase doesn't get updated, there's no one leading the development, and the community has like 20 members tops. We need people! For both developing the language, discussing its design, and testing the changes. Feel free to drop by and say hi on Discord: https://discord.gg/Y75ZXrD

Also, there's another effort aiming to modernize MS: a compiler written in C++: https://github.com/pigpigyyy/MoonPlus/ - it's new, but it already implements all of the MoonScript language - definitely worth taking a look at.

[1] It started when I tried to add some FP conveniences to MS: https://github.com/leafo/moonscript/issues/407

[2] https://github.com/piotrklibert/AwesomeScript - nothing interesting yet, just a few ideas in the issues