A C-like hardware description language (HDL) adding high level synthesis(HLS)-like automatic pipelining as a language construct/compiler feature.

BBC BASIC for Ben Eater's 6502 breadboard computer

Hook and simulate global keyboard events on Windows and Linux.

The Nano-X Window System

A compact USB HID host FPGA core supporting keyboards, mice and gamepads.

Another World on a chip

Iron: selectively turn RISC-V binaries into hardware

A fully-featured, cross platform XO-CHIP/S-CHIP/CHIP-8 emulator written in C and SDL.

8-bit chip and system emulators in standalone C headers

Learning FPGA, yosys, nextpnr, and RISC-V

Engine for making things with a MS-DOS feel, but for modern platforms

Portable Forth in C

Small footprint, low dependency, C code implementation of a FAT16 & FAT32 driver.

A lightweight BASIC interpreter written in standard C in dual files. Aims to be embeddable, extendable and portable.

eForth for the j1 simulator and actual J1 FPGAs

A Forth CPU and System on a Chip, based on the J1, written in VHDL

Silice is an easy-to-learn, powerful hardware description language, that simplifies designing hardware algorithms with parallelism and pipelines.