leaflet-velocity

A custom layer for leaflet to visualise arbitrary velocities

v2.1.4 URL: https://unpkg.com/leaflet-velocity@2.1.4/dist/leaflet-velocity.js

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leaflet velocity ocean current wind canvas noaa visualisation overlay

grib-js

Full JavaScript GRIB2 parser

v1.0.0 URL: https://unpkg.com/grib-js@1.0.0/index.js

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grib forecast noaa weather wind

magvar

Calculates magnetic variation at a specified location based upon the World Magnetic Model 2025-2030.

v2.0.0 URL: https://unpkg.com/magvar@2.0.0/src/magvar.js

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magvar magnetic variation world magnetic model noaa wmm wmm 2025

noaa-gfs-js

A lightweight library for accessing and processing NOAA GFS (Global Forecasting System) weather without 3rd party dependencies

v1.1.0 URL: https://unpkg.com/noaa-gfs-js@1.1.0/index.js

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noaa weather gfs grib grib2 nomads opendap

dwml-to-json

A simple DWML parser

v0.1.0 URL: https://unpkg.com/dwml-to-json@0.1.0/dwml-parser.js

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dwml noaa parser