Competitive Touch Typing for Programmers
"There are many multiplayer touch typing games out there but none specialised for programmers – until now.
Coderacer is built with Svelte Deno and deno.deploy. I don't have a database and keep the state of all the races in memory instead. The state for any particular race only lives on one deno instance. The web socket for any given user can of course only live on one deno instance, and they communicate via broadcast channel. I created my own RPC utility to do that!"