A web based Stars! clone.
craig-stars is an interstellar, turn based strategy game and a member of the 4X genre (eXplore, eXpand, eXploit, eXterminate). The original Stars! was written by Jeff Johnson and Jeff McBride with help from Jeffrey Krauss (collectively known as the Jeffs). craig-stars attempts to remain as close to the original as possible in both UI and gameplay.
The Stars! wiki is a great place for learning about Stars! The strategy guide is a good starting point.
There is also an active discord server.
For information on how to run a local instances of craig-stars for development, see the development page.