Double Commander is a free cross platform open source file manager with two panels side by side.

Personal copy based on: https://bitbucket.org/marius_stanciu/flatcam_beta and https://bitbucket.org/jpcgt/flatcam/src

Single-file public domain libraries for C/C++

A minimal GPU design in Verilog to learn how GPUs work from the ground up

Yocto/GL: Tiny C++ Libraries for Data-Driven Physically-based Graphics

Gdstk (GDSII Tool Kit) is a C++/Python library for creation and manipulation of GDSII and OASIS files.

Single/Multi-channel Full Speed USB interface for FPGA and ASIC designs

KiCAD library for Teensy microcontrollers

KiCAD library for Teensy microcontrollers

FPGA Logic Analyzer and GUI

Fully Open Source FASOC generators built on top of open-source EDA tools

PDK installer for open-source EDA tools and toolchains. Distributed with setups for the SkyWater 130nm and Global Foundries 180nm open processes.

Analyzer for low level debugging of the QSPI Protocol, for use with Saleae and Kingst Logic Analyzers.

Tracking RISC-V Actions on Education, Training, Courses, Monitorships, etc.

An FPGA-based USB full-speed device core to implement USB-serial, USB-camera, USB-audio, USB-hid, etc. It requires only 3 FPGA common IOs rather than additional chips. 基于FPGA的USB full-speed device端…

Defold is a completely free to use game engine for development of desktop, mobile and web games.

Godot Engine – Multi-platform 2D and 3D game engine

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

Combustion engine simulation game that generates realistic audio.

Combustion engine simulator that generates realistic audio.

Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

Another World on a chip

current focus on Colorlight i5 and i9 & i9plus module

Specification for streaming massive heterogeneous 3D geospatial datasets 🌎

IIC-OSIC-TOOLS is an all-in-one Docker image for SKY130/GF180/IHP130-based analog and digital chip design. AMD64 and ARM64 are natively supported.

A curated list of data oriented design resources.

Source code for the https://computerenhance.com programming series

OP-1 style portable groovebox based around Teensy 4.1

Portable games console, designed from scratch: CPU, graphics, PCB, and the kitchen sink

Documentation for RTL-with-customcells to GDSII