If you want to build your own, start by searching GitHub for "multiplayer boilerplate" or "io game starter kit." Forking an existing project allows you to tweak the variables—change the speed, the graphics, or the scoring system—to see how the underlying logic responds.
The intersection of Games.io and GitHub represents a significant shift in the game development landscape. As more developers adopt these platforms, we can expect to see: games io github
While GitHub itself is safe, these repositories are community-maintained. There is no official oversight to ensure the code within a specific "io" game repo hasn't been modified or doesn't contain tracking scripts. If you want to build your own, start