Full-stack observability with actually useful AI | Grafana Cloud
Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
Create free account
$300 in Free Credit Towards Top Cloud Services
Build VMs, containers, AI, databases, storage—all in one place.
Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
KernelEx is an Open Source compatibility layer with an aim to allow running Windows 2000/XP-only applications on Microsoft Windows 98 and Microsoft Windows Millennium operating systems.
Upload games to legacy apple // computers via serial and no floppies!
This java (version 6 or higher) program allows you to send games directly to an old apple // computer with no need for floppies, only a serial cable. No hardware modification is necessary, you only need a working serial connection.
A cousin of this project can be found here: http://asciiexpress.net/gameserver/
(Thanks Egan!)
MPS and µMPS are general-purpose computer system simulators based on MIPS R3000 processor. Both feature a X Window user interface, documentation, and a development kit. They have been successfully ported on several platforms.
In this project I'll try to reinvent
the wheel by designing the ACPU.
In this Project I'll upload the official
Emulator, Compiler and Docs
-- !!! Anouncment !!! --
Searching Developer for USBSupport and one for OSDev
-- !!! Anouncment !!! --
This project is based on sources, published by original Nesoid developer, who in turn used code of GPFCE, forked from FCEUltra, currently incarnation of which is known as FCEUX. Help and suggestions are welcome.
This project has been abandoned in favor of the RetroArch, another awesome free software emulator (which has much better NES support and is more actively developed): http://www.libretro.com/.
Gameboy and Gameboy Color emulator for Android phones
This project is based on sources published by original GBCoid developer, who in turn used code of gnuboy. Help and suggestions are welcome.
This project has been abandoned in favor of RetroArch, another awesome free software console emulator (which is also actively developed): http://www.libretro.com/.
Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.
Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
HALT is a developer friendly programming and simulation environment for the Motorola 680x0 family of processors. Targeted at academia, it is centered around ease of use and utility.
PearPC is an architecture independent PowerPC platform emulator capable of running most PowerPC operating systems. It includes a JITC for x86-Processors.
FakeNES is a highly portable, Open Source NES and Famicom emulator. It runs on all modern operating systems and has an actively maintained DOS port for enthusiasts. Support for phones and other mobile platforms is under development.
The majority of the project is entirely original code released under the zlib/libpng license. Contributed and third-party code is included under GNU licenses.
(English)
Emulator developed for the game With Your Destiny (WYD), by team EWC(Emulator Wyd Core), Software non-profit (free), GNU License. Contact marcelinho1112@hotmail.com, Contributions are accepted. EWC project is Open Source.
Another NES emulator is a fun project. Goal of this project is to learn how to program an emulator and to get a deep understanding of the MOS 6502 processor.
x86Lib is a x86 CPU emulation Library. It is meant to help those that want to create their own emulator. Note: This is not a PC emulator right out of the box. This is meant to aid emulator developers.
Luvalley is a lightweight type-1 Virtual Machine Monitor (VMM) with novel architecture, to enable any OS to host virtual machines as pure applications by utilizing hardware virtualization extensions such as Intel VT and AMD-V.
A wrapper for the Aerowinx 744 Precision Simulator (http://aerowinx.com, also known as "PS1", a DOS flight sim) that executes the sim without emulators, and extends its functionality with advanced audio, input device and network capabilities.
ArchOpen is a project aimed at providing a fast, light and free operating system and applications for portable multimedia devices based on TI DM&DSC chips.
It currently supports a lot of Archos multimedia devices (Gmini402,AV400,...).
open82 is a freely-licenced replacement firmware for the Sinclair ZX Spectrum. Just like the original, it is based on the firmware for the Sinclair ZX81. It is released under the GNU General Public License.