Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

Multipass orchestrates virtual Ubuntu instances

Open-source KVM software

THIS REPO IS NOT MAINTAINED ANYMORE. Please see https://codeberg.org/tenacityteam/tenacity for Tenacity, which is maintained.

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

ESP32 Display Controller (VGA, PAL/NTSC Color Composite, SSD1306, ST7789, ILI9341), PS/2 Mouse and Keyboard Controller, Graphics Library, Sound Engine, Game Engine and ANSI/VT Terminal

A latency-hating emulator of: the Acorn Electron, BBC Micro and Archimedes, Amstrad CPC, Apple II/II+/IIe and early Macintosh, Atari 2600 and ST, ColecoVision, Enterprise 64/128, Commodore Vic-20 a…

Arduino MCP2515 CAN interface library

K3NG Arduino CW Keyer

AES67 Linux Daemon with configuration WebUI

Ted Fried's MicroCore Labs Projects which include microsequencer-based FPGA cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects. …

Basilisk II and SheepShaver Macintosh emulators

PiGFX is a bare metal kernel for the Raspberry Pi that implements a basic ANSI terminal emulator with the additional support of some primitive graphics functions.

Open FPGA tools

Use MIDI devices to trigger events in OBS and vice versa

Realtime MIDI I/O for python.

EPROM Emulator Project with Arduino

Romulator - RAM/ROM replacement and debug for 6502 CPU systems

GDB proxy and debugging support to Teensy 3/4

A sequence container similar to the C++ std::vector, but instead of allocating memory dynamically, this container points to an external, statically allocated c style array.

A WiFi modem for computers with RS232 interface

Hardware Quadrature Library for the Teensy 4.x

Simple Clock for the Raspberry Pi, using OpenVG for its output

Utility bridge from Mackie Control to OSC

Winkey (K1EL) emulator, can key SDR programs via MIDI and acts as a soundcard (for side tone mixing)

Native Ethernet library for Teensy 4.1

Example of parallel output functionality for Teensy 4 using FlexIO