There are 2 repositories under amaranth topic.
A Dockerfile with a collections of ready to use open source EDA tools: Yosys, SimbiYosys (with Z3, boolector and Yices2), nextpnr-ice40, netxpnr-ecp5, nextpnr-gowin, Amaranth HDL, Silice and Verilator.
RISC-V 32-bit CPU written in amaranth (python-lib)
SH1107 OLED (I²C) driver, plus virtual hardware testbench.
RISC-V processor implemented in Amaranth
This repository contains MCH2022 badge examples for Amaranth HDL.