Open source WebSDR-compatible server with full parity, written from scratch in C

A tool to encode images/webcam into NOAA APT satellite signals with HackRF transmission support

Open Claude Is Open-source coding-agent CLI for OpenAI, Gemini, DeepSeek, Ollama, Codex, GitHub Models, and 200+ models via OpenAI-compatible APIs.

An Android app and Home Assistant integration to support the View Assist integration

Python 3.13 library for processing GOES-R imagery from netCDF

vr2xr is an Android app for watching VR SBS video on XREAL One glasses

"The original HamClock will cease to function in June 2026. OpenHamClock aims to carry on Elwood's legacy with a modern, open-source implementation that the community can maintain and improve toget…

FlightAware's 978MHz UAT demodulator

Provides an improved webinterface for use with ADS-B decoders readsb / dump1090-fa

Free and open-source map hosting solution with custom styles for websites and apps, using OpenStreetMap data

WSJT-X v3.0.0 rc1 modified for use with "Otto" (or without, to use only LOTW up/download feature)

Assistant for WSJT-X

GNU Radio OOT module for demodulating and decoding ADS-B packets

Universal Zynq/AD9363 firmware builder

PlutoSDR software port to LibreSDR

Firmware with overclock support for LibreSDR (PlutoSDR clone with Zynq 7020), 27.5 MSPS sample rate over Gigabit Ethernet with libiio/PlutoSDR API

Remove AI features, telemetry data reporting, sponsored content, product integrations, and other annoyances from web browsers.

Force Remove Copilot, Recall and More in Windows 11

A fully-local, fully-automated system that turns your chaotic Docker logs into clean, structured, actionable intelligence, every night, powered by your own local LLM.

Scripts to build a trimmed-down Windows 11 image.

Zork III (Infocom)

Zork II (Microcomputer Version) (Infocom)

SD.Next: All-in-one WebUI for AI generative image and video creation, captioning and processing

Revengineered ancient PDP-11 CPUs, originals and clones

Automatic Ripping Machine (ARM) Scripts

Unreal Tournament 2004 Utility

Comprehensive Windows Server Update Services (WSUS) cleanup, optimization, maintenance, and configuration PowerShell script.

Virtual DSM in a Docker container.

Program for decoding FT8, FT4, JT65 and WSPR with Software Defined Radio receivers (SDR) and sending spots to spotting networks such as Reverse Beacon Network, PSKReporter and WSPRNet.

Notes on the Red Pitaya Open Source Instrument