suncalc

A tiny JavaScript library for calculating sun/moon positions and phases.

v1.9.0 URL: https://unpkg.com/suncalc@1.9.0/suncalc.js

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sun astronomy math calculation sunrise sunset twilight moon illumination

ootk-core

Orbital Object Toolkit. A modern typed replacement for satellite.js including SGP4 propagation, TLE parsing, Sun and Moon calculations, and more.

v1.2.5 URL: https://unpkg.com/ootk-core@1.2.5/dist/main.js

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satellite sgp4 sun moon orbit space toolkit

mqtt4frenchtools

Publish multiple french data to MQTT

v1.2.3 URL: https://unpkg.com/mqtt4frenchtools@1.2.3/index.js

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mqtt edf hollydays sun moon astronomy weather alert

node-red-contrib-chronos

Time-based Node-RED scheduling, repeating, queueing, routing, filtering and manipulating nodes

v1.25.6 URL: https://unpkg.com/node-red-contrib-chronos@1.25.6/none

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node-red schedule scheduler scheduling time timestamp timespan time-switch time-filter time-change timer timers timing delay repeat repetition cron crontab sun suntime moon moontime sunrise sunset smart-home home-automation

astronomy-engine

Astronomy calculation for Sun, Moon, and planets.

v2.1.19 URL: https://unpkg.com/astronomy-engine@2.1.19/astronomy.js

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astronomy ephemeris planet sun moon solar system sunrise sunset equinox solstice constellation orbit