A unit testing library which provides rich assertions, fixtures, and other advanced testing features. Inspired by Google's C++ testing library googletest.

Generate bitstream from FPGA assembly.

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.

The development kit for over a hundred z80 family machines - c compiler, assembler, linker, libraries.

D2 is a strongly-typed, statically-typed, (mostly) inferred-type compiled language.

PDP-1 shenanigans with modern tooling

Ben's blog

A ground-up rebuild of the stock gridfinity bins in OpenSCAD

VeeR EL2 Core

clasp Common Lisp environment

A community-maintained Python framework for creating mathematical animations.

Making a complete KiCad Project from the Hackaday Supercon 2023 Vectorscope Badge

The KiCAD web viewer

SystemVerilog synthesis tool

The home of the CUE language! Validate and define text-based and dynamic configuration

Raspberry Pi PICO board + Lattice iCE40 FPGA's

💻 C++ Functional Terminal User Interface. ❤️

OpenType to BDF Converter (unofficial mirror)

Details for building a USB keyboard and touchpad controller from an old laptop.

Bazel build rules for Flex

Bazel build rules for GNU M4

Bazel build rules for GNU Bison

FPGA 8-Bit TV80 SoC for Lattice iCE40 with complete open-source toolchain flow using yosys and SDCC

Convert an image to a GDS format for inclusion in a zerotoasic project

Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.

VCD file (Value Change Dump) command line viewer

jubilee source files; for the docs, see: