SignalPro (JMRI Signaling)Automate model railroad signaling with JMRI's SignalPro tools. Supports prototypical Aspects, Signal Masts, CTC interlocking, and Entry/Exit routing—no coding needed.(0)0
r reef-pireef-pi is a free, open-source DIY reef tank controller based on Raspberry Pi. Automate temperature, lighting, dosing, pH monitoring, and more.(0)0
Microsoft Accessibility InsightsAccessibility Insights is a free, open-source toolset from Microsoft for testing WCAG 2.1 AA compliance in web apps and Windows applications before they reach customers.(0)0
SeamlySeamly is a free, open-source apparel CAD tool for Windows, Linux, and macOS. Create one pattern for all sizes automatically, reduce production costs, and design sustainably.(0)0
Home AssistantHome Assistant is a free, open-source smart home platform offering local control, privacy, 3500+ integrations, powerful automations, and a built-in voice assistant. Runs on Raspberry Pi or any local server.(0)0
PanelProPanelPro is a free, open-source JMRI application for designing and operating visual control panels for model railroad layouts, with support for DCC hardware, automation, and scripting.(0)0
TrainControl MarklinFree, open-source Java software to control and fully automate large Marklin CS2/CS3 digital train layouts from your computer with a GUI and Java/Python APIs.(0)0
DecoderProDecoderPro is a free, open-source DCC decoder programmer from the JMRI project. Configure complex decoder CVs with a friendly symbolic interface on Windows, macOS, and Linux.(0)0
L LK8000LK8000 is a free, open-source tactical flight computer for glider, paraglider, hang glider, and general aviation pilots. Available on Android and Kobo, used in 67+ countries.(0)0
I INDI LibraryINDI Library is an open source framework for controlling and automating astronomical equipment including telescopes, cameras, focusers, domes, and more — locally or over any network.(0)0
