I don't know how good this is, but I recall Sailor that was posted some time ago here. Here's the submission link, so you can view the comments: https://news.yc

I don't know how good this is, but I recall Sailor that was posted some time ago here. Here's the submission link, so you can view the comments: https://news.ycombinator.com/item?id=8673676 https://news.ycombinator.com/item?id=8673676