Offline navigation

[mohammad-hammal]

Hello, I am working on an app that supports offline navigation to specific points because the internet connection in that area is very weak,
Currently, I am using this endpoint to calculate the route:

https://api.mapbox.com/directions/v5/mapbox/walking/${fromLng},${fromLat};${toLng},${toLat}?geometries=geojson&access_token=${process.env.MAPBOX_PUBLIC_TOKEN}

So is there a way to support offline navigation without using the mapbox endpoint?