lune-esm

About

This is an ES module version of Lune.js, a library for calculating the phases(even more) of the moon.

Installation

npm install lune-esm

Usage

Simply import the module:

import { phase } from '/path/to/node_modules/lune-esm/lib/lune.js';

For me, I use it like this:

let phaseValue = phase().phase;
  if (this.hour = 12) {
    if (phaseValue < .125) {
      // new moon
    } else if (phaseValue < .25) {
      // waxing crescent
    } else if (phaseValue < .375) {
      // first quarter
    } else if (phaseValue < .5) {
      // waxing gibbous
    } else if (phaseValue < .625) {
      // full moon
    } else if (phaseValue < .75) {
      // waning gibbous
    } else if (phaseValue < .875) {
      // last quarter
    } else {
      // waning crescent
    }
  }

License

This project is licensed under the Apache License 2.0.

For more info, please check out this repo.