celmec
Calculate the real-time positions of the sun, all planets and every star/deep-sky object at the sky completely client-side
Calculate the real-time positions of the sun, all planets and every star/deep-sky object at the sky completely client-side
Calculate the moon phase
Render a planetarium at your React website, based on threejs and react-three-fiber.
A simple API to get data from the JPL and CDMS spectroscopy databases
A progressive Node.js library for building astrology applications 🌕
Node.js library, which has increased usability in @hatijs/core library.
A star map with D3.js
Fifteen observations of the vertical semidiameter of Venus, made by Lieutenant Herndon, with the meridian circle at Washington, in the year 1846.
Fifteen observations of the vertical semidiameter of Venus, made by Lieutenant Herndon, with the meridian circle at Washington, in the year 1846.
a javascript client for kowalski
A fast implementation of the so-called pluto99 theory in JavaScript.
Implementation of algorithms from Practical Astronomy For Your Calculator or Spreadsheet
Messier catalog API that provides data and images for all 110 Messier objects.
Publish multiple french data to MQTT
JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.
React component written in Typescript to embed an Aladin Lite Tool to run in React.
An astronomical HiPS visualizer in the browser
A star map with D3.js
It's' a package to use dynamic q&a (questions and answers) of astronomy
Performs astronomical calculations and conversions