C64, NES, Master System, PC Engine, Mega Drive, Game Gear und Game Boy Color für den PicoBoy Color Plus

A Python-based Z80 simulation platform that you can fully custom your machines from config extremely easy scripts, with built-in a great deal of examples.

Z80 Emulator for the EBTKS board's ESP32 including Basic and CP/M 2.2

Ondra SPO 168 emulator rewritten in C++ 2011

Qt-based digital signal analyzer, using Suscan core and Sigutils DSP library

Ms. Pac-Man Z80 reassembly → Apple IIgs port

A GUI operating system for the 48K ZX Spectrum, in Z80 assembly

An MSX emulator running on a PicoCalc calculator equipped with a Pico2 W board

Emu80 emulator v.4

A modern recreation of the classic COMAL programming environment

Pokus o vytvoření emulátoru starého českého počítače FK1

Run the full 2.78-trillion-parameter Kimi K3 model, DeepSeek V4.1 Flash or GLM-5.3-Flash beyond available RAM by streaming activated weights directly from NVMe. A dependency-free, embeddable C infe…

PC-8031 floppy drive emulator

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

Linux for the Sega MegaDrive

Realistic Gem Rendering on the web

Fast Open Source Gem Library

RZ80: let's make new Z80 implementation C/FPGA/ASIC. Based on reverse engineering, schematics and chip die shots!

Эмулятор General Sound RP2350 or RP2040

Emulator for the Smaky 6, a 1978 Swiss Z80-based personal computer (EPFL / Epsitec)

x86CSS is a working CSS-only x86 CPU/emulator/computer. No JavaScript required.

Training-free language model modification: Remove censorship, suppress slop, reduce sycophancy, and more

A lightweight ZX Spectrum-inspired editor for creating graphics with 8×8 block attributes. Great for games on our ZX Spectrum.

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Tachyon, IPC/RPC primitive.

Agentic CAD for the physical world. Use it at forgecad.io.

This project is a Python wrapper for the Zilog Z80 CPU Emulator C library.

The best-benchmarked open-source AI memory system. And it's free.