OpenCPN/OpenCPN

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

GitHub repository with 1,424 stars and 603 forks.

Language: C

Topics: ais, autopilot, boating, chartplotter, charts, gps, grib, grib2, gshhs, marine

Open provider repository

24h trend summary

Trending score 0.32, activity score 0.05, stars gained +1, forks gained +2.

Latest metric snapshot

2026-06-04: 1,424 stars and 603 forks.

Similar repositories

  1. 1. OpenCPN/OpenCPN

    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

    GitHub repository with 1,424 stars and 603 forks.

    Trending score: 0.32; stars gained: +1; forks gained: +2.

    Language: C

    Topics: ais, autopilot, boating, chartplotter, charts, gps

Trending in C

  1. 1. torvalds/linux

    Linux kernel source tree

    GitHub repository with 235,330 stars and 62,698 forks.

    Trending score: 3.92; stars gained: +165; forks gained: +24.

    Language: C

  2. 2. antirez/ds4

    DeepSeek 4 Flash local inference engine for Metal and CUDA

    GitHub repository with 12,936 stars and 1,128 forks.

    Trending score: 3.66; stars gained: +94; forks gained: +13.

    Language: C

  3. 3. vercel-labs/zerolang

    The programming language for agents

    GitHub repository with 4,860 stars and 315 forks.

    Trending score: 2.70; stars gained: +22; forks gained: +2.

    Language: C

  4. 4. netdata/netdata

    The fastest path to AI-powered full stack observability, even for lean teams.

    GitHub repository with 79,062 stars and 6,454 forks.

    Trending score: 2.52; stars gained: +22; forks gained: +2.

    Language: C

    Topics: monitoring, docker, kubernetes, cncf, prometheus, netdata

  5. 5. HermannBjorgvin/Clawdmeter

    ESP32 desk dashboard that shows Claude Code usage

    GitHub repository with 1,518 stars and 179 forks.

    Trending score: 2.41; stars gained: +15; forks gained: +3.

    Language: C

  6. 6. rokudev/lt-sdk

    GitHub repository with 76 stars and 3 forks.

    Trending score: 2.07; stars gained: +58; forks gained: +2.

    Language: C

Trending topic: ais

  1. 1. jvde-github/AIS-catcher

    AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR

    GitHub repository with 745 stars and 114 forks.

    Trending score: 0.32; stars gained: +1; forks gained: +0.

    Language: C++

    Topics: airspy, airspyhf, ais, ais-receiver, aprs, gnuradio

  2. 2. OpenCPN/OpenCPN

    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

    GitHub repository with 1,424 stars and 603 forks.

    Trending score: 0.32; stars gained: +1; forks gained: +2.

    Language: C

    Topics: ais, autopilot, boating, chartplotter, charts, gps

  3. 3. sgofferj/tak-shadowfleet-id

    US/UK sanctioned vessels aka. "Shadow Fleet" with CoT type ready for TAK feeders

    GitHub repository with 9 stars and 1 forks.

    Trending score: 0.05; stars gained: +0; forks gained: +0.

    Language: Python

    Topics: ais, atak, osin, situational-awareness, tak

  4. 4. sdr-enthusiasts/docker-shipfeeder

    AIS feeder for ShipXplorer, VesselFinder, MarineTraffic, etc. based on AIS-Catcher. Multi-architecture (amd64, armhf, arm64)

    GitHub repository with 87 stars and 6 forks.

    Trending score: 0.05; stars gained: +0; forks gained: +0.

    Language: Shell

    Topics: ais, docker, raspberry-pi, sdr, vesselfinder, shipxplorer

  5. 5. tg12/phantomtide

    Global maritime intelligence platform for real-time vessel tracking, AIS data analysis, sanctions monitoring, shipping routes, port activity, anomaly detection, OSINT analytics, and geospatial insights

    GitHub repository with 113 stars and 13 forks.

    Trending score: 0.05.

    Topics: maritime, maritime-intelligence, sanctions, ais, anomaly-detection, geospatial