Qibla Compass app is a website for mobile users that works as a compass and shows the Qibla direction. This project is further integrated into Telegram WebApps, so if you're wondering about a simpler version, you might be interested in this repo.
The app relies on DeviceOrientationEvent.alpha value to output the real compass functionality. The qibla itself is calculated based on a formula, which uses
a user's latitude and longitude values coming from navigator.geolocation.getCurrentPosition() method. Since the compass is pointing to the Magnetic North, the formula is
then modified by the magnetic declination. The value for the declination is provided by this awesome library.
npm install
npm run serve