clash-pong VS clash-spaceinvaders

However, all the code from the book (as collected at https://retrocla.sh/) synthesizes for real hardware FPGAs. I've been using a Nexys A7-50T (Xilinx 7-series FPGA) and old Papilio Pro (Xilinx 6-series) and Papilio One (Xilinx 3-series) FPGAs; the Nexys is my daily driver so all repos come with Shake rules for building for that. But people have also contributed support for the DECA Arrow (Intel MAX 10) and Terasic DE0-Nano (Intel Cyclone IV) to clash-pong, so you should be able to take that as a template if you want to use something else.

The largest repo of public Clash code is probably https://github.com/gergoerdi/clash-spaceinvaders What’s nice about it in my view is that it takes a really Haskell-centric approach (as apposed to a write-verilog-in-Haskell approach)