Useful React Hooks

For your own use, we do not take responsiblities

useSunCalc

This is a wrapper to get sunrise and sunset times using SunCalc

Usage

useSunCalc(curDate?: Date, lat: number, lng: number, updateFreq: number) => {times: GetTimesResult, isNightLight: boolean}

Provide the current date, latitude and longitude of a location, this hook will return a GetTimesResult object as seen here and a isNightLight boolean allow you to switch the theme of the app based on this variable value.

If curDate is omitted, the data will be refresh every second (or updateFreq). If isNightLight changes it's value, the app will be re-rendered, this allows you to change the theme of the app when the time come.

Change log

1.0.4: Add updateFreq param (in miliseconds)

1.0.1: Add typing for typescript

1.0.0: First release

Contribute

If you find something need to be changed, feel free to make a PR.