Was this 2019? I did half of it in elm. Simulating a processor with the core states of read, eval, and write was very cool. Using setTimeout to send it clock si

Was this 2019? I did half of it in elm. Simulating a processor with the core states of read, eval, and write was very cool. Using setTimeout to send it clock signals was very slow until I realized I could compose the processor step function to run a few thousand clock cycles per timeout. Wild time.