JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.

A Node-RED node that triggers configurable outgoing messages based on the position of the sun

calculations for the position of the sun and the moon

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

A beautiful, animated SVG theme toggle switch with sun/moon transition

Model sun based on current observations from helioviewer.org for threejs.

Text diff algorithm based on 'An O(NP) Sequence Comparison Algorithm' from Sun Wu, Udi Manber and Gene Myers

sun-form-design-bd

An homebridge plugin to protect home from sun

Sun Position is a simple tool for getting sun position data. It returns data such as altitude, azimuth, and distance of the sun from the location provided.

Sun deployment and operations CLI

Display terrain and structure shadows cast by the sun in a custom style layer

Gradient sky with adjustable sun in A-Frame

Offline zero-dependency daytime sun-exposure planner: sun path, sunrise/sunset/solar-noon, noon altitude, and mask-aware hours-of-direct-sun for solar siting, gardening, and real-estate sun checks.

A node for node-red that generates events based on the position of the Sun at the appropriate time of day

Sun Panel Micro App - A Lit-based framework for developing micro applications with built-in event binding and validation support

Astronomy-grade sky calculations: Julian day, ΔT, sun/moon positions, sunrise/sunset, sidereal time, moon phases. Zero dependencies.

Homebridge plugin for contact sensors monitoring sun position, daylight and cloudiness

Bundle for astronomical calculations such as position of moon, sun and planets, sunrise, sunset or solar eclipses. Most of the calculations are based on Jean Meeus 'Astronomical Algorithms' book and the VSOP87 theory.

Sungen UI capability (Playwright) — step patterns, viewpoint gate, and phase hooks. Plugs into @sun-asterisk/sungen via the capability SPI.