A concise ChartPlotter/Navigator. A cross-platform ship-borne GUI application supporting * GPS/GPDS Postition Input * BSB Raster Chart Display * S57 Vector ENChart Display * AIS Input Decoding * Waypoint Autopilot Navigation

With BBN OS you can build a central boat computer. BBN OS is free and open source. It is based on commonly used community supported open source projects such as SignalK, PyPilot, OpenCPN, and others. BBN OS graphical user interface will let you build a cockpit front-end to all functionality of the OS from chartplotting, dashboards, weather, etc.

Java Marine API - NMEA 0183 library for Java

Opensource hardware and software solutions for sailing and sailboats

NeuralFoil is a practical airfoil aerodynamics analysis tool using physics-informed machine learning, in pure Python/NumPy.

This is the new home for the development of zyGrib

Browser-based remake of Uncharted Waters: New Horizons (大航海時代II)

Southampton sailing robot

Utilities for Raspberry Pi, mostly for usage on a boat. Includes UART control scripts, traffic measurement tools for Mikrotik (RouterOS) and OpenWrt, AIS wireless daemon, AIS decoder and an extensible boat & IoT sensor daemon for Signal K.

Main OpenPlotter app

Sailing weather routing made easy

3-DOF Velocity Prediction Program

Display Ships in TAK - AIS to TAK Gateway

Performance Tracker for Racing Sailboats

Virtual loup de mer (aka Vlm) is an opensource sailing simulation

Creates the daily pages of a Nautical Almanac using Skyfield (Python 3)

FasTack can be used to optimize sailboat routes based on wind data using reinforcement learning with value iteration and value iteration with Q-learning.

Broadcast NMEA 0183 data over Wi-Fi using the ESP8266

Tool to create and convert BSB / KAP charts

Creates the daily pages of a Nautical Almanac using Skyfield (Python 3)